jro_apps/redmine Commit - r14417:d5dcab376e3e

Merged r14670 (#20677)....

Jean-Philippe Lang -

r14417:d5dcab376e3e

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r14417:d5dcab376e3e

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app/models/issue.rb +1 -1

              # Redmine - project management software
              # Copyright (C) 2006-2015  Jean-Philippe Lang
              #
              # This program is free software; you can redistribute it and/or
              # modify it under the terms of the GNU General Public License
              # as published by the Free Software Foundation; either version 2
              # of the License, or (at your option) any later version.
              #
              # This program is distributed in the hope that it will be useful,
              # but WITHOUT ANY WARRANTY; without even the implied warranty of
              # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
              # GNU General Public License for more details.
              #
              # You should have received a copy of the GNU General Public License
              # along with this program; if not, write to the Free Software
              # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
              class Issue < ActiveRecord::Base
                include Redmine::SafeAttributes
                include Redmine::Utils::DateCalculation
                include Redmine::I18n
                before_save :set_parent_id
                include Redmine::NestedSet::IssueNestedSet
                belongs_to :project
                belongs_to :tracker
                belongs_to :status, :class_name => 'IssueStatus'
                belongs_to :author, :class_name => 'User'
                belongs_to :assigned_to, :class_name => 'Principal'
                belongs_to :fixed_version, :class_name => 'Version'
                belongs_to :priority, :class_name => 'IssuePriority'
                belongs_to :category, :class_name => 'IssueCategory'
                has_many :journals, :as => :journalized, :dependent => :destroy, :inverse_of => :journalized
                has_many :visible_journals,
                  lambda {where(["(#{Journal.table_name}.private_notes = ? OR (#{Project.allowed_to_condition(User.current, :view_private_notes)}))", false])},
                  :class_name => 'Journal',
                  :as => :journalized
                has_many :time_entries, :dependent => :destroy
                has_and_belongs_to_many :changesets, lambda {order("#{Changeset.table_name}.committed_on ASC, #{Changeset.table_name}.id ASC")}
                has_many :relations_from, :class_name => 'IssueRelation', :foreign_key => 'issue_from_id', :dependent => :delete_all
                has_many :relations_to, :class_name => 'IssueRelation', :foreign_key => 'issue_to_id', :dependent => :delete_all
                acts_as_attachable :after_add => :attachment_added, :after_remove => :attachment_removed
                acts_as_customizable
                acts_as_watchable
                acts_as_searchable :columns => ['subject', "#{table_name}.description"],
                                   :preload => [:project, :status, :tracker],
                                   :scope => lambda {|options| options[:open_issues] ? self.open : self.all}
                acts_as_event :title => Proc.new {|o| "#{o.tracker.name} ##{o.id} (#{o.status}): #{o.subject}"},
                              :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.id}},
                              :type => Proc.new {|o| 'issue' + (o.closed? ? ' closed' : '') }
                acts_as_activity_provider :scope => preload(:project, :author, :tracker),
                                          :author_key => :author_id
                DONE_RATIO_OPTIONS = %w(issue_field issue_status)
                attr_reader :current_journal
                delegate :notes, :notes=, :private_notes, :private_notes=, :to => :current_journal, :allow_nil => true
                validates_presence_of :subject, :project, :tracker
                validates_presence_of :priority, :if => Proc.new {|issue| issue.new_record? || issue.priority_id_changed?}
                validates_presence_of :status, :if => Proc.new {|issue| issue.new_record? || issue.status_id_changed?}
                validates_presence_of :author, :if => Proc.new {|issue| issue.new_record? || issue.author_id_changed?}
                validates_length_of :subject, :maximum => 255
                validates_inclusion_of :done_ratio, :in => 0..100
                validates :estimated_hours, :numericality => {:greater_than_or_equal_to => 0, :allow_nil => true, :message => :invalid}
                validates :start_date, :date => true
                validates :due_date, :date => true
                validate :validate_issue, :validate_required_fields
                attr_protected :id
                scope :visible, lambda {|*args|
                  joins(:project).
                  where(Issue.visible_condition(args.shift || User.current, *args))
                }
                scope :open, lambda {|*args|
                  is_closed = args.size > 0 ? !args.first : false
                  joins(:status).
                  where("#{IssueStatus.table_name}.is_closed = ?", is_closed)
                }
                scope :recently_updated, lambda { order("#{Issue.table_name}.updated_on DESC") }
                scope :on_active_project, lambda {
                  joins(:project).
                  where("#{Project.table_name}.status = ?", Project::STATUS_ACTIVE)
                }
                scope :fixed_version, lambda {|versions|
                  ids = [versions].flatten.compact.map {|v| v.is_a?(Version) ? v.id : v}
                  ids.any? ? where(:fixed_version_id => ids) : where('1=0')
                }
                before_validation :clear_disabled_fields
                before_create :default_assign
                before_save :close_duplicates, :update_done_ratio_from_issue_status,
                            :force_updated_on_change, :update_closed_on, :set_assigned_to_was
                after_save {|issue| issue.send :after_project_change if !issue.id_changed? && issue.project_id_changed?}
                after_save :reschedule_following_issues, :update_nested_set_attributes,
                           :update_parent_attributes, :create_journal
                # Should be after_create but would be called before previous after_save callbacks
                after_save :after_create_from_copy
                after_destroy :update_parent_attributes
                after_create :send_notification
                # Keep it at the end of after_save callbacks
                after_save :clear_assigned_to_was
                # Returns a SQL conditions string used to find all issues visible by the specified user
                def self.visible_condition(user, options={})
                  Project.allowed_to_condition(user, :view_issues, options) do |role, user|
                    if user.id && user.logged?
                      case role.issues_visibility
                      when 'all'
                        nil
                      when 'default'
                        user_ids = [user.id] + user.groups.map(&:id).compact
                        "(#{table_name}.is_private = #{connection.quoted_false} OR #{table_name}.author_id = #{user.id} OR #{table_name}.assigned_to_id IN (#{user_ids.join(',')}))"
                      when 'own'
                        user_ids = [user.id] + user.groups.map(&:id).compact
                        "(#{table_name}.author_id = #{user.id} OR #{table_name}.assigned_to_id IN (#{user_ids.join(',')}))"
                      else
                        '1=0'
                      end
                    else
                      "(#{table_name}.is_private = #{connection.quoted_false})"
                    end
                  end
                end
                # Returns true if usr or current user is allowed to view the issue
                def visible?(usr=nil)
                  (usr || User.current).allowed_to?(:view_issues, self.project) do |role, user|
                    if user.logged?
                      case role.issues_visibility
                      when 'all'
                        true
                      when 'default'
                        !self.is_private? || (self.author == user || user.is_or_belongs_to?(assigned_to))
                      when 'own'
                        self.author == user || user.is_or_belongs_to?(assigned_to)
                      else
                        false
                      end
                    else
                      !self.is_private?
                    end
                  end
                end
                # Returns true if user or current user is allowed to edit or add a note to the issue
                def editable?(user=User.current)
                  attributes_editable?(user) || user.allowed_to?(:add_issue_notes, project)
                end
                # Returns true if user or current user is allowed to edit the issue
                def attributes_editable?(user=User.current)
                  user.allowed_to?(:edit_issues, project)
                end
                def initialize(attributes=nil, *args)
                  super
                  if new_record?
                    # set default values for new records only
                    self.priority ||= IssuePriority.default
                    self.watcher_user_ids = []
                  end
                end
                def create_or_update
                  super
                ensure
                  @status_was = nil
                end
                private :create_or_update
                # AR#Persistence#destroy would raise and RecordNotFound exception
                # if the issue was already deleted or updated (non matching lock_version).
                # This is a problem when bulk deleting issues or deleting a project
                # (because an issue may already be deleted if its parent was deleted
                # first).
                # The issue is reloaded by the nested_set before being deleted so
                # the lock_version condition should not be an issue but we handle it.
                def destroy
                  super
                rescue ActiveRecord::StaleObjectError, ActiveRecord::RecordNotFound
                  # Stale or already deleted
                  begin
                    reload
                  rescue ActiveRecord::RecordNotFound
                    # The issue was actually already deleted
                    @destroyed = true
                    return freeze
                  end
                  # The issue was stale, retry to destroy
                  super
                end
                alias :base_reload :reload
                def reload(*args)
                  @workflow_rule_by_attribute = nil
                  @assignable_versions = nil
                  @relations = nil
                  @spent_hours = nil
                  @total_spent_hours = nil
                  @total_estimated_hours = nil
                  base_reload(*args)
                end
                # Overrides Redmine::Acts::Customizable::InstanceMethods#available_custom_fields
                def available_custom_fields
                  (project && tracker) ? (project.all_issue_custom_fields & tracker.custom_fields) : []
                end
                def visible_custom_field_values(user=nil)
                  user_real = user || User.current
                  custom_field_values.select do |value|
                    value.custom_field.visible_by?(project, user_real)
                  end
                end
                # Copies attributes from another issue, arg can be an id or an Issue
                def copy_from(arg, options={})
                  issue = arg.is_a?(Issue) ? arg : Issue.visible.find(arg)
                  self.attributes = issue.attributes.dup.except("id", "root_id", "parent_id", "lft", "rgt", "created_on", "updated_on")
                  self.custom_field_values = issue.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h}
                  self.status = issue.status
                  self.author = User.current
                  unless options[:attachments] == false
                    self.attachments = issue.attachments.map do |attachement|
                      attachement.copy(:container => self)
                    end
                  end
                  @copied_from = issue
                  @copy_options = options
                  self
                end
                # Returns an unsaved copy of the issue
                def copy(attributes=nil, copy_options={})
                  copy = self.class.new.copy_from(self, copy_options)
                  copy.attributes = attributes if attributes
                  copy
                end
                # Returns true if the issue is a copy
                def copy?
                  @copied_from.present?
                end
                def status_id=(status_id)
                  if status_id.to_s != self.status_id.to_s
                    self.status = (status_id.present? ? IssueStatus.find_by_id(status_id) : nil)
                  end
                  self.status_id
                end
                # Sets the status.
                def status=(status)
                  if status != self.status
                    @workflow_rule_by_attribute = nil
                  end
                  association(:status).writer(status)
                end
                def priority_id=(pid)
                  self.priority = nil
                  write_attribute(:priority_id, pid)
                end
                def category_id=(cid)
                  self.category = nil
                  write_attribute(:category_id, cid)
                end
                def fixed_version_id=(vid)
                  self.fixed_version = nil
                  write_attribute(:fixed_version_id, vid)
                end
                def tracker_id=(tracker_id)
                  if tracker_id.to_s != self.tracker_id.to_s
                    self.tracker = (tracker_id.present? ? Tracker.find_by_id(tracker_id) : nil)
                  end
                  self.tracker_id
                end
                # Sets the tracker.
                # This will set the status to the default status of the new tracker if:
                # * the status was the default for the previous tracker
                # * or if the status was not part of the new tracker statuses
                # * or the status was nil
                def tracker=(tracker)
                  if tracker != self.tracker
                    if status == default_status
                      self.status = nil
                    elsif status && tracker && !tracker.issue_status_ids.include?(status.id)
                      self.status = nil
                    end
                    @custom_field_values = nil
                    @workflow_rule_by_attribute = nil
                  end
                  association(:tracker).writer(tracker)
                  self.status ||= default_status
                  self.tracker
                end
                def project_id=(project_id)
                  if project_id.to_s != self.project_id.to_s
                    self.project = (project_id.present? ? Project.find_by_id(project_id) : nil)
                  end
                  self.project_id
                end
                # Sets the project.
                # Unless keep_tracker argument is set to true, this will change the tracker
                # to the first tracker of the new project if the previous tracker is not part
                # of the new project trackers.
                # This will clear the fixed_version is it's no longer valid for the new project.
                # This will clear the parent issue if it's no longer valid for the new project.
                # This will set the category to the category with the same name in the new
                # project if it exists, or clear it if it doesn't.
                def project=(project, keep_tracker=false)
                  project_was = self.project
                  association(:project).writer(project)
                  if project_was && project && project_was != project
                    @assignable_versions = nil
                    unless keep_tracker || project.trackers.include?(tracker)
                      self.tracker = project.trackers.first
                    end
                    # Reassign to the category with same name if any
                    if category
                      self.category = project.issue_categories.find_by_name(category.name)
                    end
                    # Keep the fixed_version if it's still valid in the new_project
                    if fixed_version && fixed_version.project != project && !project.shared_versions.include?(fixed_version)
                      self.fixed_version = nil
                    end
                    # Clear the parent task if it's no longer valid
                    unless valid_parent_project?
                      self.parent_issue_id = nil
                    end
                    @custom_field_values = nil
                    @workflow_rule_by_attribute = nil
                  end
                  self.project
                end
                def description=(arg)
                  if arg.is_a?(String)
                    arg = arg.gsub(/(\r\n|\n|\r)/, "\r\n")
                  end
                  write_attribute(:description, arg)
                end
                # Overrides assign_attributes so that project and tracker get assigned first
                def assign_attributes_with_project_and_tracker_first(new_attributes, *args)
                  return if new_attributes.nil?
                  attrs = new_attributes.dup
                  attrs.stringify_keys!
                  %w(project project_id tracker tracker_id).each do |attr|
                    if attrs.has_key?(attr)
                      send "#{attr}=", attrs.delete(attr)
                    end
                  end
                  send :assign_attributes_without_project_and_tracker_first, attrs, *args
                end
                # Do not redefine alias chain on reload (see #4838)
                alias_method_chain(:assign_attributes, :project_and_tracker_first) unless method_defined?(:assign_attributes_without_project_and_tracker_first)
                def attributes=(new_attributes)
                  assign_attributes new_attributes
                end
                def estimated_hours=(h)
                  write_attribute :estimated_hours, (h.is_a?(String) ? h.to_hours : h)
                end
                safe_attributes 'project_id',
                  'tracker_id',
                  'status_id',
                  'category_id',
                  'assigned_to_id',
                  'priority_id',
                  'fixed_version_id',
                  'subject',
                  'description',
                  'start_date',
                  'due_date',
                  'done_ratio',
                  'estimated_hours',
                  'custom_field_values',
                  'custom_fields',
                  'lock_version',
                  'notes',
                  :if => lambda {|issue, user| issue.new_record? || user.allowed_to?(:edit_issues, issue.project) }
                safe_attributes 'notes',
                  :if => lambda {|issue, user| user.allowed_to?(:add_issue_notes, issue.project)}
                safe_attributes 'private_notes',
                  :if => lambda {|issue, user| !issue.new_record? && user.allowed_to?(:set_notes_private, issue.project)}
                safe_attributes 'watcher_user_ids',
                  :if => lambda {|issue, user| issue.new_record? && user.allowed_to?(:add_issue_watchers, issue.project)}
                safe_attributes 'is_private',
                  :if => lambda {|issue, user|
                    user.allowed_to?(:set_issues_private, issue.project) ||
                      (issue.author_id == user.id && user.allowed_to?(:set_own_issues_private, issue.project))
                  }
                safe_attributes 'parent_issue_id',
                  :if => lambda {|issue, user| (issue.new_record? || user.allowed_to?(:edit_issues, issue.project)) &&
                    user.allowed_to?(:manage_subtasks, issue.project)}
                def safe_attribute_names(user=nil)
                  names = super
                  names -= disabled_core_fields
                  names -= read_only_attribute_names(user)
                  if new_record?
                    # Make sure that project_id can always be set for new issues
                    names |= %w(project_id)
                  end
                  if dates_derived?
                    names -= %w(start_date due_date)
                  end
                  if priority_derived?
                    names -= %w(priority_id)
                  end
                  if done_ratio_derived?
                    names -= %w(done_ratio)
                  end
                  names
                end
                # Safely sets attributes
                # Should be called from controllers instead of #attributes=
                # attr_accessible is too rough because we still want things like
                # Issue.new(:project => foo) to work
                def safe_attributes=(attrs, user=User.current)
                  return unless attrs.is_a?(Hash)
                  attrs = attrs.deep_dup
                  # Project and Tracker must be set before since new_statuses_allowed_to depends on it.
                  if (p = attrs.delete('project_id')) && safe_attribute?('project_id')
                    if allowed_target_projects(user).where(:id => p.to_i).exists?
                      self.project_id = p
                    end
                  end
                  if (t = attrs.delete('tracker_id')) && safe_attribute?('tracker_id')
                    self.tracker_id = t
                  end
                  if project
                    # Set the default tracker to accept custom field values
                    # even if tracker is not specified
                    self.tracker ||= project.trackers.first
                  end
                  if (s = attrs.delete('status_id')) && safe_attribute?('status_id')
                    if new_statuses_allowed_to(user).collect(&:id).include?(s.to_i)
                      self.status_id = s
                    end
                  end
                  attrs = delete_unsafe_attributes(attrs, user)
                  return if attrs.empty?
                  if attrs['parent_issue_id'].present?
                    s = attrs['parent_issue_id'].to_s
                    unless (m = s.match(%r{\A#?(\d+)\z})) && (m[1] == parent_id.to_s || Issue.visible(user).exists?(m[1]))
                      @invalid_parent_issue_id = attrs.delete('parent_issue_id')
                    end
                  end
                  if attrs['custom_field_values'].present?
                    editable_custom_field_ids = editable_custom_field_values(user).map {|v| v.custom_field_id.to_s}
                    attrs['custom_field_values'].select! {|k, v| editable_custom_field_ids.include?(k.to_s)}
                  end
                  if attrs['custom_fields'].present?
                    editable_custom_field_ids = editable_custom_field_values(user).map {|v| v.custom_field_id.to_s}
                    attrs['custom_fields'].select! {|c| editable_custom_field_ids.include?(c['id'].to_s)}
                  end
                  # mass-assignment security bypass
                  assign_attributes attrs, :without_protection => true
                end
                def disabled_core_fields
                  tracker ? tracker.disabled_core_fields : []
                end
                # Returns the custom_field_values that can be edited by the given user
                def editable_custom_field_values(user=nil)
                  visible_custom_field_values(user).reject do |value|
                    read_only_attribute_names(user).include?(value.custom_field_id.to_s)
                  end
                end
                # Returns the custom fields that can be edited by the given user
                def editable_custom_fields(user=nil)
                  editable_custom_field_values(user).map(&:custom_field).uniq
                end
                # Returns the names of attributes that are read-only for user or the current user
                # For users with multiple roles, the read-only fields are the intersection of
                # read-only fields of each role
                # The result is an array of strings where sustom fields are represented with their ids
                #
                # Examples:
                #   issue.read_only_attribute_names # => ['due_date', '2']
                #   issue.read_only_attribute_names(user) # => []
                def read_only_attribute_names(user=nil)
                  workflow_rule_by_attribute(user).reject {|attr, rule| rule != 'readonly'}.keys
                end
                # Returns the names of required attributes for user or the current user
                # For users with multiple roles, the required fields are the intersection of
                # required fields of each role
                # The result is an array of strings where sustom fields are represented with their ids
                #
                # Examples:
                #   issue.required_attribute_names # => ['due_date', '2']
                #   issue.required_attribute_names(user) # => []
                def required_attribute_names(user=nil)
                  workflow_rule_by_attribute(user).reject {|attr, rule| rule != 'required'}.keys
                end
                # Returns true if the attribute is required for user
                def required_attribute?(name, user=nil)
                  required_attribute_names(user).include?(name.to_s)
                end
                # Returns a hash of the workflow rule by attribute for the given user
                #
                # Examples:
                #   issue.workflow_rule_by_attribute # => {'due_date' => 'required', 'start_date' => 'readonly'}
                def workflow_rule_by_attribute(user=nil)
                  return @workflow_rule_by_attribute if @workflow_rule_by_attribute && user.nil?
                  user_real = user || User.current
                  roles = user_real.admin ? Role.all.to_a : user_real.roles_for_project(project)
                  roles = roles.select(&:consider_workflow?)
                  return {} if roles.empty?
                  result = {}
                  workflow_permissions = WorkflowPermission.where(:tracker_id => tracker_id, :old_status_id => status_id, :role_id => roles.map(&:id)).to_a
                  if workflow_permissions.any?
                    workflow_rules = workflow_permissions.inject({}) do |h, wp|
                      h[wp.field_name] ||= {}
                      h[wp.field_name][wp.role_id] = wp.rule
                      h
                    end
                    fields_with_roles = {}
                    IssueCustomField.where(:visible => false).joins(:roles).pluck(:id, "role_id").each do |field_id, role_id|
                      fields_with_roles[field_id] ||= []
                      fields_with_roles[field_id] << role_id
                    end
                    roles.each do |role|
                      fields_with_roles.each do |field_id, role_ids|
                        unless role_ids.include?(role.id)
                          field_name = field_id.to_s
                          workflow_rules[field_name] ||= {}
                          workflow_rules[field_name][role.id] = 'readonly'
                        end
                      end
                    end
                    workflow_rules.each do |attr, rules|
                      next if rules.size < roles.size
                      uniq_rules = rules.values.uniq
                      if uniq_rules.size == 1
                        result[attr] = uniq_rules.first
                      else
                        result[attr] = 'required'
                      end
                    end
                  end
                  @workflow_rule_by_attribute = result if user.nil?
                  result
                end
                private :workflow_rule_by_attribute
                def done_ratio
                  if Issue.use_status_for_done_ratio? && status && status.default_done_ratio
                    status.default_done_ratio
                  else
                    read_attribute(:done_ratio)
                  end
                end
                def self.use_status_for_done_ratio?
                  Setting.issue_done_ratio == 'issue_status'
                end
                def self.use_field_for_done_ratio?
                  Setting.issue_done_ratio == 'issue_field'
                end
                def validate_issue
                  if due_date && start_date && (start_date_changed? || due_date_changed?) && due_date < start_date
                    errors.add :due_date, :greater_than_start_date
                  end
                  if start_date && start_date_changed? && soonest_start && start_date < soonest_start
                    errors.add :start_date, :earlier_than_minimum_start_date, :date => format_date(soonest_start)
                  end
                  if fixed_version
                    if !assignable_versions.include?(fixed_version)
                      errors.add :fixed_version_id, :inclusion
                    elsif reopening? && fixed_version.closed?
                      errors.add :base, I18n.t(:error_can_not_reopen_issue_on_closed_version)
                    end
                  end
                  # Checks that the issue can not be added/moved to a disabled tracker
                  if project && (tracker_id_changed? || project_id_changed?)
                    unless project.trackers.include?(tracker)
                      errors.add :tracker_id, :inclusion
                    end
                  end
                  # Checks parent issue assignment
                  if @invalid_parent_issue_id.present?
                    errors.add :parent_issue_id, :invalid
                  elsif @parent_issue
                    if !valid_parent_project?(@parent_issue)
                      errors.add :parent_issue_id, :invalid
                    elsif (@parent_issue != parent) && (all_dependent_issues.include?(@parent_issue) || @parent_issue.all_dependent_issues.include?(self))
                      errors.add :parent_issue_id, :invalid
                    elsif !new_record?
                      # moving an existing issue
                      if move_possible?(@parent_issue)
                        # move accepted
                      else
                        errors.add :parent_issue_id, :invalid
                      end
                    end
                  end
                end
                # Validates the issue against additional workflow requirements
                def validate_required_fields
                  user = new_record? ? author : current_journal.try(:user)
                  required_attribute_names(user).each do |attribute|
                    if attribute =~ /^\d+$/
                      attribute = attribute.to_i
                      v = custom_field_values.detect {|v| v.custom_field_id == attribute }
-                     if v && v.value.blank?
+                     if v && Array(v.value).detect(&:present?).nil?
                        errors.add :base, v.custom_field.name + ' ' + l('activerecord.errors.messages.blank')
                      end
                    else
                      if respond_to?(attribute) && send(attribute).blank? && !disabled_core_fields.include?(attribute)
                        errors.add attribute, :blank
                      end
                    end
                  end
                end
                # Overrides Redmine::Acts::Customizable::InstanceMethods#validate_custom_field_values
                # so that custom values that are not editable are not validated (eg. a custom field that
                # is marked as required should not trigger a validation error if the user is not allowed
                # to edit this field).
                def validate_custom_field_values
                  user = new_record? ? author : current_journal.try(:user)
                  if new_record? || custom_field_values_changed?
                    editable_custom_field_values(user).each(&:validate_value)
                  end
                end
                # Set the done_ratio using the status if that setting is set.  This will keep the done_ratios
                # even if the user turns off the setting later
                def update_done_ratio_from_issue_status
                  if Issue.use_status_for_done_ratio? && status && status.default_done_ratio
                    self.done_ratio = status.default_done_ratio
                  end
                end
                def init_journal(user, notes = "")
                  @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes)
                end
                # Returns the current journal or nil if it's not initialized
                def current_journal
                  @current_journal
                end
                # Returns the names of attributes that are journalized when updating the issue
                def journalized_attribute_names
                  names = Issue.column_names - %w(id root_id lft rgt lock_version created_on updated_on closed_on)
                  if tracker
                    names -= tracker.disabled_core_fields
                  end
                  names
                end
                # Returns the id of the last journal or nil
                def last_journal_id
                  if new_record?
                    nil
                  else
                    journals.maximum(:id)
                  end
                end
                # Returns a scope for journals that have an id greater than journal_id
                def journals_after(journal_id)
                  scope = journals.reorder("#{Journal.table_name}.id ASC")
                  if journal_id.present?
                    scope = scope.where("#{Journal.table_name}.id > ?", journal_id.to_i)
                  end
                  scope
                end
                # Returns the initial status of the issue
                # Returns nil for a new issue
                def status_was
                  if status_id_changed?
                    if status_id_was.to_i > 0
                      @status_was ||= IssueStatus.find_by_id(status_id_was)
                    end
                  else
                    @status_was ||= status
                  end
                end
                # Return true if the issue is closed, otherwise false
                def closed?
                  status.present? && status.is_closed?
                end
                # Returns true if the issue was closed when loaded
                def was_closed?
                  status_was.present? && status_was.is_closed?
                end
                # Return true if the issue is being reopened
                def reopening?
                  if new_record?
                    false
                  else
                    status_id_changed? && !closed? && was_closed?
                  end
                end
                alias :reopened? :reopening?
                # Return true if the issue is being closed
                def closing?
                  if new_record?
                    closed?
                  else
                    status_id_changed? && closed? && !was_closed?
                  end
                end
                # Returns true if the issue is overdue
                def overdue?
                  due_date.present? && (due_date < Date.today) && !closed?
                end
                # Is the amount of work done less than it should for the due date
                def behind_schedule?
                  return false if start_date.nil? || due_date.nil?
                  done_date = start_date + ((due_date - start_date + 1) * done_ratio / 100).floor
                  return done_date <= Date.today
                end
                # Does this issue have children?
                def children?
                  !leaf?
                end
                # Users the issue can be assigned to
                def assignable_users
                  users = project.assignable_users.to_a
                  users << author if author
                  users << assigned_to if assigned_to
                  users.uniq.sort
                end
                # Versions that the issue can be assigned to
                def assignable_versions
                  return @assignable_versions if @assignable_versions
                  versions = project.shared_versions.open.to_a
                  if fixed_version
                    if fixed_version_id_changed?
                      # nothing to do
                    elsif project_id_changed?
                      if project.shared_versions.include?(fixed_version)
                        versions << fixed_version
                      end
                    else
                      versions << fixed_version
                    end
                  end
                  @assignable_versions = versions.uniq.sort
                end
                # Returns true if this issue is blocked by another issue that is still open
                def blocked?
                  !relations_to.detect {|ir| ir.relation_type == 'blocks' && !ir.issue_from.closed?}.nil?
                end
                # Returns the default status of the issue based on its tracker
                # Returns nil if tracker is nil
                def default_status
                  tracker.try(:default_status)
                end
                # Returns an array of statuses that user is able to apply
                def new_statuses_allowed_to(user=User.current, include_default=false)
                  if new_record? && @copied_from
                    [default_status, @copied_from.status].compact.uniq.sort
                  else
                    initial_status = nil
                    if new_record?
                      initial_status = default_status
                    elsif tracker_id_changed?
                      if Tracker.where(:id => tracker_id_was, :default_status_id => status_id_was).any?
                        initial_status = default_status
                      elsif tracker.issue_status_ids.include?(status_id_was)
                        initial_status = IssueStatus.find_by_id(status_id_was)
                      else
                        initial_status = default_status
                      end
                    else
                      initial_status = status_was
                    end
                    initial_assigned_to_id = assigned_to_id_changed? ? assigned_to_id_was : assigned_to_id
                    assignee_transitions_allowed = initial_assigned_to_id.present? &&
                      (user.id == initial_assigned_to_id || user.group_ids.include?(initial_assigned_to_id))
                    statuses = []
                    if initial_status
                      statuses += initial_status.find_new_statuses_allowed_to(
                        user.admin ? Role.all.to_a : user.roles_for_project(project),
                        tracker,
                        author == user,
                        assignee_transitions_allowed
                        )
                    end
                    statuses << initial_status unless statuses.empty?
                    statuses << default_status if include_default
                    statuses = statuses.compact.uniq.sort
                    if blocked?
                      statuses.reject!(&:is_closed?)
                    end
                    statuses
                  end
                end
                # Returns the previous assignee (user or group) if changed
                def assigned_to_was
                  # assigned_to_id_was is reset before after_save callbacks
                  user_id = @previous_assigned_to_id || assigned_to_id_was
                  if user_id && user_id != assigned_to_id
                    @assigned_to_was ||= Principal.find_by_id(user_id)
                  end
                end
                # Returns the users that should be notified
                def notified_users
                  notified = []
                  # Author and assignee are always notified unless they have been
                  # locked or don't want to be notified
                  notified << author if author
                  if assigned_to
                    notified += (assigned_to.is_a?(Group) ? assigned_to.users : [assigned_to])
                  end
                  if assigned_to_was
                    notified += (assigned_to_was.is_a?(Group) ? assigned_to_was.users : [assigned_to_was])
                  end
                  notified = notified.select {|u| u.active? && u.notify_about?(self)}
                  notified += project.notified_users
                  notified.uniq!
                  # Remove users that can not view the issue
                  notified.reject! {|user| !visible?(user)}
                  notified
                end
                # Returns the email addresses that should be notified
                def recipients
                  notified_users.collect(&:mail)
                end
                def each_notification(users, &block)
                  if users.any?
                    if custom_field_values.detect {|value| !value.custom_field.visible?}
                      users_by_custom_field_visibility = users.group_by do |user|
                        visible_custom_field_values(user).map(&:custom_field_id).sort
                      end
                      users_by_custom_field_visibility.values.each do |users|
                        yield(users)
                      end
                    else
                      yield(users)
                    end
                  end
                end
                # Returns the number of hours spent on this issue
                def spent_hours
                  @spent_hours ||= time_entries.sum(:hours) || 0
                end
                # Returns the total number of hours spent on this issue and its descendants
                def total_spent_hours
                  @total_spent_hours ||= if leaf?
                    spent_hours
                  else
                    self_and_descendants.joins(:time_entries).sum("#{TimeEntry.table_name}.hours").to_f || 0.0
                  end
                end
                def total_estimated_hours
                  if leaf?
                    estimated_hours
                  else
                    @total_estimated_hours ||= self_and_descendants.sum(:estimated_hours)
                  end
                end
                def relations
                  @relations ||= IssueRelation::Relations.new(self, (relations_from + relations_to).sort)
                end
                # Preloads relations for a collection of issues
                def self.load_relations(issues)
                  if issues.any?
                    relations = IssueRelation.where("issue_from_id IN (:ids) OR issue_to_id IN (:ids)", :ids => issues.map(&:id)).all
                    issues.each do |issue|
                      issue.instance_variable_set "@relations", relations.select {|r| r.issue_from_id == issue.id || r.issue_to_id == issue.id}
                    end
                  end
                end
                # Preloads visible spent time for a collection of issues
                def self.load_visible_spent_hours(issues, user=User.current)
                  if issues.any?
                    hours_by_issue_id = TimeEntry.visible(user).where(:issue_id => issues.map(&:id)).group(:issue_id).sum(:hours)
                    issues.each do |issue|
                      issue.instance_variable_set "@spent_hours", (hours_by_issue_id[issue.id] || 0)
                    end
                  end
                end
                # Preloads visible total spent time for a collection of issues
                def self.load_visible_total_spent_hours(issues, user=User.current)
                  if issues.any?
                    hours_by_issue_id = TimeEntry.visible(user).joins(:issue).
                      joins("JOIN #{Issue.table_name} parent ON parent.root_id = #{Issue.table_name}.root_id" +
                        " AND parent.lft <= #{Issue.table_name}.lft AND parent.rgt >= #{Issue.table_name}.rgt").
                      where("parent.id IN (?)", issues.map(&:id)).group("parent.id").sum(:hours)
                    issues.each do |issue|
                      issue.instance_variable_set "@total_spent_hours", (hours_by_issue_id[issue.id] || 0)
                    end
                  end
                end
                # Preloads visible relations for a collection of issues
                def self.load_visible_relations(issues, user=User.current)
                  if issues.any?
                    issue_ids = issues.map(&:id)
                    # Relations with issue_from in given issues and visible issue_to
                    relations_from = IssueRelation.joins(:issue_to => :project).
                                       where(visible_condition(user)).where(:issue_from_id => issue_ids).to_a
                    # Relations with issue_to in given issues and visible issue_from
                    relations_to = IssueRelation.joins(:issue_from => :project).
                                       where(visible_condition(user)).
                                       where(:issue_to_id => issue_ids).to_a
                    issues.each do |issue|
                      relations =
                        relations_from.select {|relation| relation.issue_from_id == issue.id} +
                        relations_to.select {|relation| relation.issue_to_id == issue.id}
                      issue.instance_variable_set "@relations", IssueRelation::Relations.new(issue, relations.sort)
                    end
                  end
                end
                # Finds an issue relation given its id.
                def find_relation(relation_id)
                  IssueRelation.where("issue_to_id = ? OR issue_from_id = ?", id, id).find(relation_id)
                end
                # Returns all the other issues that depend on the issue
                # The algorithm is a modified breadth first search (bfs)
                def all_dependent_issues(except=[])
                  # The found dependencies
                  dependencies = []
                  # The visited flag for every node (issue) used by the breadth first search
                  eNOT_DISCOVERED         = 0       # The issue is "new" to the algorithm, it has not seen it before.
                  ePROCESS_ALL            = 1       # The issue is added to the queue. Process both children and relations of
                                                    # the issue when it is processed.
                  ePROCESS_RELATIONS_ONLY = 2       # The issue was added to the queue and will be output as dependent issue,
                                                    # but its children will not be added to the queue when it is processed.
                  eRELATIONS_PROCESSED    = 3       # The related issues, the parent issue and the issue itself have been added to
                                                    # the queue, but its children have not been added.
                  ePROCESS_CHILDREN_ONLY  = 4       # The relations and the parent of the issue have been added to the queue, but
                                                    # the children still need to be processed.
                  eALL_PROCESSED          = 5       # The issue and all its children, its parent and its related issues have been
                                                    # added as dependent issues. It needs no further processing.
                  issue_status = Hash.new(eNOT_DISCOVERED)
                  # The queue
                  queue = []
                  # Initialize the bfs, add start node (self) to the queue
                  queue << self
                  issue_status[self] = ePROCESS_ALL
                  while (!queue.empty?) do
                    current_issue = queue.shift
                    current_issue_status = issue_status[current_issue]
                    dependencies << current_issue
                    # Add parent to queue, if not already in it.
                    parent = current_issue.parent
                    parent_status = issue_status[parent]
                    if parent && (parent_status == eNOT_DISCOVERED) && !except.include?(parent)
                      queue << parent
                      issue_status[parent] = ePROCESS_RELATIONS_ONLY
                    end
                    # Add children to queue, but only if they are not already in it and
                    # the children of the current node need to be processed.
                    if (current_issue_status == ePROCESS_CHILDREN_ONLY || current_issue_status == ePROCESS_ALL)
                      current_issue.children.each do |child|
                        next if except.include?(child)
                        if (issue_status[child] == eNOT_DISCOVERED)
                          queue << child
                          issue_status[child] = ePROCESS_ALL
                        elsif (issue_status[child] == eRELATIONS_PROCESSED)
                          queue << child
                          issue_status[child] = ePROCESS_CHILDREN_ONLY
                        elsif (issue_status[child] == ePROCESS_RELATIONS_ONLY)
                          queue << child
                          issue_status[child] = ePROCESS_ALL
                        end
                      end
                    end
                    # Add related issues to the queue, if they are not already in it.
                    current_issue.relations_from.map(&:issue_to).each do |related_issue|
                      next if except.include?(related_issue)
                      if (issue_status[related_issue] == eNOT_DISCOVERED)
                        queue << related_issue
                        issue_status[related_issue] = ePROCESS_ALL
                      elsif (issue_status[related_issue] == eRELATIONS_PROCESSED)
                        queue << related_issue
                        issue_status[related_issue] = ePROCESS_CHILDREN_ONLY
                      elsif (issue_status[related_issue] == ePROCESS_RELATIONS_ONLY)
                        queue << related_issue
                        issue_status[related_issue] = ePROCESS_ALL
                      end
                    end
                    # Set new status for current issue
                    if (current_issue_status == ePROCESS_ALL) || (current_issue_status == ePROCESS_CHILDREN_ONLY)
                      issue_status[current_issue] = eALL_PROCESSED
                    elsif (current_issue_status == ePROCESS_RELATIONS_ONLY)
                      issue_status[current_issue] = eRELATIONS_PROCESSED
                    end
                  end # while
                  # Remove the issues from the "except" parameter from the result array
                  dependencies -= except
                  dependencies.delete(self)
                  dependencies
                end
                # Returns an array of issues that duplicate this one
                def duplicates
                  relations_to.select {|r| r.relation_type == IssueRelation::TYPE_DUPLICATES}.collect {|r| r.issue_from}
                end
                # Returns the due date or the target due date if any
                # Used on gantt chart
                def due_before
                  due_date || (fixed_version ? fixed_version.effective_date : nil)
                end
                # Returns the time scheduled for this issue.
                #
                # Example:
                #   Start Date: 2/26/09, End Date: 3/04/09
                #   duration => 6
                def duration
                  (start_date && due_date) ? due_date - start_date : 0
                end
                # Returns the duration in working days
                def working_duration
                  (start_date && due_date) ? working_days(start_date, due_date) : 0
                end
                def soonest_start(reload=false)
                  if @soonest_start.nil? || reload
                    dates = relations_to(reload).collect{|relation| relation.successor_soonest_start}
                    p = @parent_issue || parent
                    if p && Setting.parent_issue_dates == 'derived'
                      dates << p.soonest_start
                    end
                    @soonest_start = dates.compact.max
                  end
                  @soonest_start
                end
                # Sets start_date on the given date or the next working day
                # and changes due_date to keep the same working duration.
                def reschedule_on(date)
                  wd = working_duration
                  date = next_working_date(date)
                  self.start_date = date
                  self.due_date = add_working_days(date, wd)
                end
                # Reschedules the issue on the given date or the next working day and saves the record.
                # If the issue is a parent task, this is done by rescheduling its subtasks.
                def reschedule_on!(date)
                  return if date.nil?
                  if leaf? || !dates_derived?
                    if start_date.nil? || start_date != date
                      if start_date && start_date > date
                        # Issue can not be moved earlier than its soonest start date
                        date = [soonest_start(true), date].compact.max
                      end
                      reschedule_on(date)
                      begin
                        save
                      rescue ActiveRecord::StaleObjectError
                        reload
                        reschedule_on(date)
                        save
                      end
                    end
                  else
                    leaves.each do |leaf|
                      if leaf.start_date
                        # Only move subtask if it starts at the same date as the parent
                        # or if it starts before the given date
                        if start_date == leaf.start_date || date > leaf.start_date
                          leaf.reschedule_on!(date)
                        end
                      else
                        leaf.reschedule_on!(date)
                      end
                    end
                  end
                end
                def dates_derived?
                  !leaf? && Setting.parent_issue_dates == 'derived'
                end
                def priority_derived?
                  !leaf? && Setting.parent_issue_priority == 'derived'
                end
                def done_ratio_derived?
                  !leaf? && Setting.parent_issue_done_ratio == 'derived'
                end
                def <=>(issue)
                  if issue.nil?
                    -1
                  elsif root_id != issue.root_id
                    (root_id || 0) <=> (issue.root_id || 0)
                  else
                    (lft || 0) <=> (issue.lft || 0)
                  end
                end
                def to_s
                  "#{tracker} ##{id}: #{subject}"
                end
                # Returns a string of css classes that apply to the issue
                def css_classes(user=User.current)
                  s = "issue tracker-#{tracker_id} status-#{status_id} #{priority.try(:css_classes)}"
                  s << ' closed' if closed?
                  s << ' overdue' if overdue?
                  s << ' child' if child?
                  s << ' parent' unless leaf?
                  s << ' private' if is_private?
                  if user.logged?
                    s << ' created-by-me' if author_id == user.id
                    s << ' assigned-to-me' if assigned_to_id == user.id
                    s << ' assigned-to-my-group' if user.groups.any? {|g| g.id == assigned_to_id}
                  end
                  s
                end
                # Unassigns issues from +version+ if it's no longer shared with issue's project
                def self.update_versions_from_sharing_change(version)
                  # Update issues assigned to the version
                  update_versions(["#{Issue.table_name}.fixed_version_id = ?", version.id])
                end
                # Unassigns issues from versions that are no longer shared
                # after +project+ was moved
                def self.update_versions_from_hierarchy_change(project)
                  moved_project_ids = project.self_and_descendants.reload.collect(&:id)
                  # Update issues of the moved projects and issues assigned to a version of a moved project
                  Issue.update_versions(
                          ["#{Version.table_name}.project_id IN (?) OR #{Issue.table_name}.project_id IN (?)",
                           moved_project_ids, moved_project_ids]
                        )
                end
                def parent_issue_id=(arg)
                  s = arg.to_s.strip.presence
                  if s && (m = s.match(%r{\A#?(\d+)\z})) && (@parent_issue = Issue.find_by_id(m[1]))
                    @invalid_parent_issue_id = nil
                  elsif s.blank?
                    @parent_issue = nil
                    @invalid_parent_issue_id = nil
                  else
                    @parent_issue = nil
                    @invalid_parent_issue_id = arg
                  end
                end
                def parent_issue_id
                  if @invalid_parent_issue_id
                    @invalid_parent_issue_id
                  elsif instance_variable_defined? :@parent_issue
                    @parent_issue.nil? ? nil : @parent_issue.id
                  else
                    parent_id
                  end
                end
                def set_parent_id
                  self.parent_id = parent_issue_id
                end
                # Returns true if issue's project is a valid
                # parent issue project
                def valid_parent_project?(issue=parent)
                  return true if issue.nil? || issue.project_id == project_id
                  case Setting.cross_project_subtasks
                  when 'system'
                    true
                  when 'tree'
                    issue.project.root == project.root
                  when 'hierarchy'
                    issue.project.is_or_is_ancestor_of?(project) || issue.project.is_descendant_of?(project)
                  when 'descendants'
                    issue.project.is_or_is_ancestor_of?(project)
                  else
                    false
                  end
                end
                # Returns an issue scope based on project and scope
                def self.cross_project_scope(project, scope=nil)
                  if project.nil?
                    return Issue
                  end
                  case scope
                  when 'all', 'system'
                    Issue
                  when 'tree'
                    Issue.joins(:project).where("(#{Project.table_name}.lft >= :lft AND #{Project.table_name}.rgt <= :rgt)",
                                                :lft => project.root.lft, :rgt => project.root.rgt)
                  when 'hierarchy'
                    Issue.joins(:project).where("(#{Project.table_name}.lft >= :lft AND #{Project.table_name}.rgt <= :rgt) OR (#{Project.table_name}.lft < :lft AND #{Project.table_name}.rgt > :rgt)",
                                                :lft => project.lft, :rgt => project.rgt)
                  when 'descendants'
                    Issue.joins(:project).where("(#{Project.table_name}.lft >= :lft AND #{Project.table_name}.rgt <= :rgt)",
                                                :lft => project.lft, :rgt => project.rgt)
                  else
                    Issue.where(:project_id => project.id)
                  end
                end
                def self.by_tracker(project)
                  count_and_group_by(:project => project, :association => :tracker)
                end
                def self.by_version(project)
                  count_and_group_by(:project => project, :association => :fixed_version)
                end
                def self.by_priority(project)
                  count_and_group_by(:project => project, :association => :priority)
                end
                def self.by_category(project)
                  count_and_group_by(:project => project, :association => :category)
                end
                def self.by_assigned_to(project)
                  count_and_group_by(:project => project, :association => :assigned_to)
                end
                def self.by_author(project)
                  count_and_group_by(:project => project, :association => :author)
                end
                def self.by_subproject(project)
                  r = count_and_group_by(:project => project, :with_subprojects => true, :association => :project)
                  r.reject {|r| r["project_id"] == project.id.to_s}
                end
                # Query generator for selecting groups of issue counts for a project
                # based on specific criteria
                #
                # Options
                # * project - Project to search in.
                # * with_subprojects - Includes subprojects issues if set to true.
                # * association - Symbol. Association for grouping.
                def self.count_and_group_by(options)
                  assoc = reflect_on_association(options[:association])
                  select_field = assoc.foreign_key
                  Issue.
                    visible(User.current, :project => options[:project], :with_subprojects => options[:with_subprojects]).
                    joins(:status, assoc.name).
                    group(:status_id, :is_closed, select_field).
                    count.
                    map do |columns, total|
                      status_id, is_closed, field_value = columns
                      is_closed = ['t', 'true', '1'].include?(is_closed.to_s)
                      {
                        "status_id" => status_id.to_s,
                        "closed" => is_closed,
                        select_field => field_value.to_s,
                        "total" => total.to_s
                      }
                    end
                end
                # Returns a scope of projects that user can assign the issue to
                def allowed_target_projects(user=User.current)
                  current_project = new_record? ? nil : project
                  self.class.allowed_target_projects(user, current_project)
                end
                # Returns a scope of projects that user can assign issues to
                # If current_project is given, it will be included in the scope
                def self.allowed_target_projects(user=User.current, current_project=nil)
                  condition = Project.allowed_to_condition(user, :add_issues)
                  if current_project
                    condition = ["(#{condition}) OR #{Project.table_name}.id = ?", current_project.id]
                  end
                  Project.where(condition)
                end
                private
                def after_project_change
                  # Update project_id on related time entries
                  TimeEntry.where({:issue_id => id}).update_all(["project_id = ?", project_id])
                  # Delete issue relations
                  unless Setting.cross_project_issue_relations?
                    relations_from.clear
                    relations_to.clear
                  end
                  # Move subtasks that were in the same project
                  children.each do |child|
                    next unless child.project_id == project_id_was
                    # Change project and keep project
                    child.send :project=, project, true
                    unless child.save
                      raise ActiveRecord::Rollback
                    end
                  end
                end
                # Callback for after the creation of an issue by copy
                # * adds a "copied to" relation with the copied issue
                # * copies subtasks from the copied issue
                def after_create_from_copy
                  return unless copy? && !@after_create_from_copy_handled
                  if (@copied_from.project_id == project_id || Setting.cross_project_issue_relations?) && @copy_options[:link] != false
                    if @current_journal
                      @copied_from.init_journal(@current_journal.user)
                    end
                    relation = IssueRelation.new(:issue_from => @copied_from, :issue_to => self, :relation_type => IssueRelation::TYPE_COPIED_TO)
                    unless relation.save
                      logger.error "Could not create relation while copying ##{@copied_from.id} to ##{id} due to validation errors: #{relation.errors.full_messages.join(', ')}" if logger
                    end
                  end
                  unless @copied_from.leaf? || @copy_options[:subtasks] == false
                    copy_options = (@copy_options || {}).merge(:subtasks => false)
                    copied_issue_ids = {@copied_from.id => self.id}
                    @copied_from.reload.descendants.reorder("#{Issue.table_name}.lft").each do |child|
                      # Do not copy self when copying an issue as a descendant of the copied issue
                      next if child == self
                      # Do not copy subtasks of issues that were not copied
                      next unless copied_issue_ids[child.parent_id]
                      # Do not copy subtasks that are not visible to avoid potential disclosure of private data
                      unless child.visible?
                        logger.error "Subtask ##{child.id} was not copied during ##{@copied_from.id} copy because it is not visible to the current user" if logger
                        next
                      end
                      copy = Issue.new.copy_from(child, copy_options)
                      if @current_journal
                        copy.init_journal(@current_journal.user)
                      end
                      copy.author = author
                      copy.project = project
                      copy.parent_issue_id = copied_issue_ids[child.parent_id]
                      unless copy.save
                        logger.error "Could not copy subtask ##{child.id} while copying ##{@copied_from.id} to ##{id} due to validation errors: #{copy.errors.full_messages.join(', ')}" if logger
                        next
                      end
                      copied_issue_ids[child.id] = copy.id
                    end
                  end
                  @after_create_from_copy_handled = true
                end
                def update_nested_set_attributes
                  if parent_id_changed?
                    update_nested_set_attributes_on_parent_change
                  end
                  remove_instance_variable(:@parent_issue) if instance_variable_defined?(:@parent_issue)
                end
                # Updates the nested set for when an existing issue is moved
                def update_nested_set_attributes_on_parent_change
                  former_parent_id = parent_id_was
                  # delete invalid relations of all descendants
                  self_and_descendants.each do |issue|
                    issue.relations.each do |relation|
                      relation.destroy unless relation.valid?
                    end
                  end
                  # update former parent
                  recalculate_attributes_for(former_parent_id) if former_parent_id
                end
                def update_parent_attributes
                  if parent_id
                    recalculate_attributes_for(parent_id)
                    association(:parent).reset
                  end
                end
                def recalculate_attributes_for(issue_id)
                  if issue_id && p = Issue.find_by_id(issue_id)
                    if p.priority_derived?
                      # priority = highest priority of children
                      if priority_position = p.children.joins(:priority).maximum("#{IssuePriority.table_name}.position")
                        p.priority = IssuePriority.find_by_position(priority_position)
                      end
                    end
                    if p.dates_derived?
                      # start/due dates = lowest/highest dates of children
                      p.start_date = p.children.minimum(:start_date)
                      p.due_date = p.children.maximum(:due_date)
                      if p.start_date && p.due_date && p.due_date < p.start_date
                        p.start_date, p.due_date = p.due_date, p.start_date
                      end
                    end
                    if p.done_ratio_derived?
                      # done ratio = weighted average ratio of leaves
                      unless Issue.use_status_for_done_ratio? && p.status && p.status.default_done_ratio
                        leaves_count = p.leaves.count
                        if leaves_count > 0
                          average = p.leaves.where("estimated_hours > 0").average(:estimated_hours).to_f
                          if average == 0
                            average = 1
                          end
                          done = p.leaves.joins(:status).
                            sum("COALESCE(CASE WHEN estimated_hours > 0 THEN estimated_hours ELSE NULL END, #{average}) " +
                                "* (CASE WHEN is_closed = #{self.class.connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)").to_f
                          progress = done / (average * leaves_count)
                          p.done_ratio = progress.round
                        end
                      end
                    end
                    # ancestors will be recursively updated
                    p.save(:validate => false)
                  end
                end
                # Update issues so their versions are not pointing to a
                # fixed_version that is not shared with the issue's project
                def self.update_versions(conditions=nil)
                  # Only need to update issues with a fixed_version from
                  # a different project and that is not systemwide shared
                  Issue.joins(:project, :fixed_version).
                    where("#{Issue.table_name}.fixed_version_id IS NOT NULL" +
                      " AND #{Issue.table_name}.project_id <> #{Version.table_name}.project_id" +
                      " AND #{Version.table_name}.sharing <> 'system'").
                    where(conditions).each do |issue|
                    next if issue.project.nil? || issue.fixed_version.nil?
                    unless issue.project.shared_versions.include?(issue.fixed_version)
                      issue.init_journal(User.current)
                      issue.fixed_version = nil
                      issue.save
                    end
                  end
                end
                # Callback on file attachment
                def attachment_added(attachment)
                  if current_journal && !attachment.new_record?
                    current_journal.journalize_attachment(attachment, :added)
                  end
                end
                # Callback on attachment deletion
                def attachment_removed(attachment)
                  if current_journal && !attachment.new_record?
                    current_journal.journalize_attachment(attachment, :removed)
                    current_journal.save
                  end
                end
                # Called after a relation is added
                def relation_added(relation)
                  if current_journal
                    current_journal.journalize_relation(relation, :added)
                    current_journal.save
                  end
                end
                # Called after a relation is removed
                def relation_removed(relation)
                  if current_journal
                    current_journal.journalize_relation(relation, :removed)
                    current_journal.save
                  end
                end
                # Default assignment based on category
                def default_assign
                  if assigned_to.nil? && category && category.assigned_to
                    self.assigned_to = category.assigned_to
                  end
                end
                # Updates start/due dates of following issues
                def reschedule_following_issues
                  if start_date_changed? || due_date_changed?
                    relations_from.each do |relation|
                      relation.set_issue_to_dates
                    end
                  end
                end
                # Closes duplicates if the issue is being closed
                def close_duplicates
                  if closing?
                    duplicates.each do |duplicate|
                      # Reload is needed in case the duplicate was updated by a previous duplicate
                      duplicate.reload
                      # Don't re-close it if it's already closed
                      next if duplicate.closed?
                      # Same user and notes
                      if @current_journal
                        duplicate.init_journal(@current_journal.user, @current_journal.notes)
                      end
                      duplicate.update_attribute :status, self.status
                    end
                  end
                end
                # Make sure updated_on is updated when adding a note and set updated_on now
                # so we can set closed_on with the same value on closing
                def force_updated_on_change
                  if @current_journal || changed?
                    self.updated_on = current_time_from_proper_timezone
                    if new_record?
                      self.created_on = updated_on
                    end
                  end
                end
                # Callback for setting closed_on when the issue is closed.
                # The closed_on attribute stores the time of the last closing
                # and is preserved when the issue is reopened.
                def update_closed_on
                  if closing?
                    self.closed_on = updated_on
                  end
                end
                # Saves the changes in a Journal
                # Called after_save
                def create_journal
                  if current_journal
                    current_journal.save
                  end
                end
                def send_notification
                  if Setting.notified_events.include?('issue_added')
                    Mailer.deliver_issue_add(self)
                  end
                end
                # Stores the previous assignee so we can still have access
                # to it during after_save callbacks (assigned_to_id_was is reset)
                def set_assigned_to_was
                  @previous_assigned_to_id = assigned_to_id_was
                end
                # Clears the previous assignee at the end of after_save callbacks
                def clear_assigned_to_was
                  @assigned_to_was = nil
                  @previous_assigned_to_id = nil
                end
                def clear_disabled_fields
                  if tracker
                    tracker.disabled_core_fields.each do |attribute|
                      send "#{attribute}=", nil
                    end
                    self.done_ratio ||= 0
                  end
                end
              end

test/functional/issues_controller_test.rb +25 0

              # Redmine - project management software
              # Copyright (C) 2006-2015  Jean-Philippe Lang
              #
              # This program is free software; you can redistribute it and/or
              # modify it under the terms of the GNU General Public License
              # as published by the Free Software Foundation; either version 2
              # of the License, or (at your option) any later version.
              #
              # This program is distributed in the hope that it will be useful,
              # but WITHOUT ANY WARRANTY; without even the implied warranty of
              # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
              # GNU General Public License for more details.
              #
              # You should have received a copy of the GNU General Public License
              # along with this program; if not, write to the Free Software
              # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
              require File.expand_path('../../test_helper', __FILE__)
              class IssuesControllerTest < ActionController::TestCase
                fixtures :projects,
                         :users, :email_addresses,
                         :roles,
                         :members,
                         :member_roles,
                         :issues,
                         :issue_statuses,
                         :issue_relations,
                         :versions,
                         :trackers,
                         :projects_trackers,
                         :issue_categories,
                         :enabled_modules,
                         :enumerations,
                         :attachments,
                         :workflows,
                         :custom_fields,
                         :custom_values,
                         :custom_fields_projects,
                         :custom_fields_trackers,
                         :time_entries,
                         :journals,
                         :journal_details,
                         :queries,
                         :repositories,
                         :changesets
                include Redmine::I18n
                def setup
                  User.current = nil
                end
                def test_index
                  with_settings :default_language => "en" do
                    get :index
                    assert_response :success
                    assert_template 'index'
                    assert_not_nil assigns(:issues)
                    assert_nil assigns(:project)
                    # links to visible issues
                    assert_select 'a[href="/issues/1"]', :text => /Cannot print recipes/
                    assert_select 'a[href="/issues/5"]', :text => /Subproject issue/
                    # private projects hidden
                    assert_select 'a[href="/issues/6"]', 0
                    assert_select 'a[href="/issues/4"]', 0
                    # project column
                    assert_select 'th', :text => /Project/
                  end
                end
                def test_index_should_not_list_issues_when_module_disabled
                  EnabledModule.delete_all("name = 'issue_tracking' AND project_id = 1")
                  get :index
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_nil assigns(:project)
                  assert_select 'a[href="/issues/1"]', 0
                  assert_select 'a[href="/issues/5"]', :text => /Subproject issue/
                end
                def test_index_should_list_visible_issues_only
                  get :index, :per_page => 100
                  assert_response :success
                  assert_not_nil assigns(:issues)
                  assert_nil assigns(:issues).detect {|issue| !issue.visible?}
                end
                def test_index_with_project
                  Setting.display_subprojects_issues = 0
                  get :index, :project_id => 1
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_select 'a[href="/issues/1"]', :text => /Cannot print recipes/
                  assert_select 'a[href="/issues/5"]', 0
                end
                def test_index_with_project_and_subprojects
                  Setting.display_subprojects_issues = 1
                  get :index, :project_id => 1
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_select 'a[href="/issues/1"]', :text => /Cannot print recipes/
                  assert_select 'a[href="/issues/5"]', :text => /Subproject issue/
                  assert_select 'a[href="/issues/6"]', 0
                end
                def test_index_with_project_and_subprojects_should_show_private_subprojects_with_permission
                  @request.session[:user_id] = 2
                  Setting.display_subprojects_issues = 1
                  get :index, :project_id => 1
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_select 'a[href="/issues/1"]', :text => /Cannot print recipes/
                  assert_select 'a[href="/issues/5"]', :text => /Subproject issue/
                  assert_select 'a[href="/issues/6"]', :text => /Issue of a private subproject/
                end
                def test_index_with_project_and_default_filter
                  get :index, :project_id => 1, :set_filter => 1
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  query = assigns(:query)
                  assert_not_nil query
                  # default filter
                  assert_equal({'status_id' => {:operator => 'o', :values => ['']}}, query.filters)
                end
                def test_index_with_project_and_filter
                  get :index, :project_id => 1, :set_filter => 1,
                    :f => ['tracker_id'],
                    :op => {'tracker_id' => '='},
                    :v => {'tracker_id' => ['1']}
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  query = assigns(:query)
                  assert_not_nil query
                  assert_equal({'tracker_id' => {:operator => '=', :values => ['1']}}, query.filters)
                end
                def test_index_with_short_filters
                  to_test = {
                    'status_id' => {
                      'o' => { :op => 'o', :values => [''] },
                      'c' => { :op => 'c', :values => [''] },
                      '7' => { :op => '=', :values => ['7'] },
                      '7|3|4' => { :op => '=', :values => ['7', '3', '4'] },
                      '=7' => { :op => '=', :values => ['7'] },
                      '!3' => { :op => '!', :values => ['3'] },
                      '!7|3|4' => { :op => '!', :values => ['7', '3', '4'] }},
                    'subject' => {
                      'This is a subject' => { :op => '=', :values => ['This is a subject'] },
                      'o' => { :op => '=', :values => ['o'] },
                      '~This is part of a subject' => { :op => '~', :values => ['This is part of a subject'] },
                      '!~This is part of a subject' => { :op => '!~', :values => ['This is part of a subject'] }},
                    'tracker_id' => {
                      '3' => { :op => '=', :values => ['3'] },
                      '=3' => { :op => '=', :values => ['3'] }},
                    'start_date' => {
                      '2011-10-12' => { :op => '=', :values => ['2011-10-12'] },
                      '=2011-10-12' => { :op => '=', :values => ['2011-10-12'] },
                      '>=2011-10-12' => { :op => '>=', :values => ['2011-10-12'] },
                      '<=2011-10-12' => { :op => '<=', :values => ['2011-10-12'] },
                      '><2011-10-01|2011-10-30' => { :op => '><', :values => ['2011-10-01', '2011-10-30'] },
                      '<t+2' => { :op => '<t+', :values => ['2'] },
                      '>t+2' => { :op => '>t+', :values => ['2'] },
                      't+2' => { :op => 't+', :values => ['2'] },
                      't' => { :op => 't', :values => [''] },
                      'w' => { :op => 'w', :values => [''] },
                      '>t-2' => { :op => '>t-', :values => ['2'] },
                      '<t-2' => { :op => '<t-', :values => ['2'] },
                      't-2' => { :op => 't-', :values => ['2'] }},
                    'created_on' => {
                      '>=2011-10-12' => { :op => '>=', :values => ['2011-10-12'] },
                      '<t-2' => { :op => '<t-', :values => ['2'] },
                      '>t-2' => { :op => '>t-', :values => ['2'] },
                      't-2' => { :op => 't-', :values => ['2'] }},
                    'cf_1' => {
                      'c' => { :op => '=', :values => ['c'] },
                      '!c' => { :op => '!', :values => ['c'] },
                      '!*' => { :op => '!*', :values => [''] },
                      '*' => { :op => '*', :values => [''] }},
                    'estimated_hours' => {
                      '=13.4' => { :op => '=', :values => ['13.4'] },
                      '>=45' => { :op => '>=', :values => ['45'] },
                      '<=125' => { :op => '<=', :values => ['125'] },
                      '><10.5|20.5' => { :op => '><', :values => ['10.5', '20.5'] },
                      '!*' => { :op => '!*', :values => [''] },
                      '*' => { :op => '*', :values => [''] }}
                  }
                  default_filter = { 'status_id' => {:operator => 'o', :values => [''] }}
                  to_test.each do |field, expression_and_expected|
                    expression_and_expected.each do |filter_expression, expected|
                      get :index, :set_filter => 1, field => filter_expression
                      assert_response :success
                      assert_template 'index'
                      assert_not_nil assigns(:issues)
                      query = assigns(:query)
                      assert_not_nil query
                      assert query.has_filter?(field)
                      assert_equal(default_filter.merge({field => {:operator => expected[:op], :values => expected[:values]}}), query.filters)
                    end
                  end
                end
                def test_index_with_project_and_empty_filters
                  get :index, :project_id => 1, :set_filter => 1, :fields => ['']
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  query = assigns(:query)
                  assert_not_nil query
                  # no filter
                  assert_equal({}, query.filters)
                end
                def test_index_with_project_custom_field_filter
                  field = ProjectCustomField.create!(:name => 'Client', :is_filter => true, :field_format => 'string')
                  CustomValue.create!(:custom_field => field, :customized => Project.find(3), :value => 'Foo')
                  CustomValue.create!(:custom_field => field, :customized => Project.find(5), :value => 'Foo')
                  filter_name = "project.cf_#{field.id}"
                  @request.session[:user_id] = 1
                  get :index, :set_filter => 1,
                    :f => [filter_name],
                    :op => {filter_name => '='},
                    :v => {filter_name => ['Foo']}
                  assert_response :success
                  assert_template 'index'
                  assert_equal [3, 5], assigns(:issues).map(&:project_id).uniq.sort
                end
                def test_index_with_query
                  get :index, :project_id => 1, :query_id => 5
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_nil assigns(:issue_count_by_group)
                end
                def test_index_with_query_grouped_by_tracker
                  get :index, :project_id => 1, :query_id => 6
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_not_nil assigns(:issue_count_by_group)
                end
                def test_index_with_query_grouped_and_sorted_by_category
                  get :index, :project_id => 1, :set_filter => 1, :group_by => "category", :sort => "category"
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_not_nil assigns(:issue_count_by_group)
                end
                def test_index_with_query_grouped_by_list_custom_field
                  get :index, :project_id => 1, :query_id => 9
                  assert_response :success
                  assert_template 'index'
                  assert_not_nil assigns(:issues)
                  assert_not_nil assigns(:issue_count_by_group)
                end
                def test_index_with_query_grouped_by_user_custom_field
                  cf = IssueCustomField.create!(:name => 'User', :is_for_all => true, :tracker_ids => [1,2,3], :field_format => 'user')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(1), :value => '2')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(2), :value => '3')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(3), :value => '3')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(5), :value => '')
                  get :index, :project_id => 1, :set_filter => 1, :group_by => "cf_#{cf.id}"
                  assert_response :success
                  assert_select 'tr.group', 3
                  assert_select 'tr.group' do
                    assert_select 'a', :text => 'John Smith'
                    assert_select 'span.count', :text => '1'
                  end
                  assert_select 'tr.group' do
                    assert_select 'a', :text => 'Dave Lopper'
                    assert_select 'span.count', :text => '2'
                  end
                end
                def test_index_grouped_by_boolean_custom_field_should_distinguish_blank_and_false_values
                  cf = IssueCustomField.create!(:name => 'Bool', :is_for_all => true, :tracker_ids => [1,2,3], :field_format => 'bool')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(1), :value => '1')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(2), :value => '0')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(3), :value => '')
                  with_settings :default_language => 'en' do
                    get :index, :project_id => 1, :set_filter => 1, :group_by => "cf_#{cf.id}"
                    assert_response :success
                  end
                  assert_select 'tr.group', 3
                  assert_select 'tr.group', :text => /Yes/
                  assert_select 'tr.group', :text => /No/
                  assert_select 'tr.group', :text => /blank/
                end
                def test_index_grouped_by_boolean_custom_field_with_false_group_in_first_position_should_show_the_group
                  cf = IssueCustomField.create!(:name => 'Bool', :is_for_all => true, :tracker_ids => [1,2,3], :field_format => 'bool', :is_filter => true)
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(1), :value => '0')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(2), :value => '0')
                  with_settings :default_language => 'en' do
                    get :index, :project_id => 1, :set_filter => 1, "cf_#{cf.id}" => "*", :group_by => "cf_#{cf.id}"
                    assert_response :success
                    assert_equal [1, 2], assigns(:issues).map(&:id).sort
                  end
                  assert_select 'tr.group', 1
                  assert_select 'tr.group', :text => /No/
                end
                def test_index_with_query_grouped_by_tracker_in_normal_order
 .times {|i| Issue.generate!(:tracker_id => (i + 1))}
                  get :index, :set_filter => 1, :group_by => 'tracker', :sort => 'id:desc'
                  assert_response :success
                  trackers = assigns(:issues).map(&:tracker).uniq
                  assert_equal [1, 2, 3], trackers.map(&:id)
                end
                def test_index_with_query_grouped_by_tracker_in_reverse_order
 .times {|i| Issue.generate!(:tracker_id => (i + 1))}
                  get :index, :set_filter => 1, :group_by => 'tracker', :sort => 'id:desc,tracker:desc'
                  assert_response :success
                  trackers = assigns(:issues).map(&:tracker).uniq
                  assert_equal [3, 2, 1], trackers.map(&:id)
                end
                def test_index_with_query_id_and_project_id_should_set_session_query
                  get :index, :project_id => 1, :query_id => 4
                  assert_response :success
                  assert_kind_of Hash, session[:query]
                  assert_equal 4, session[:query][:id]
                  assert_equal 1, session[:query][:project_id]
                end
                def test_index_with_invalid_query_id_should_respond_404
                  get :index, :project_id => 1, :query_id => 999
                  assert_response 404
                end
                def test_index_with_cross_project_query_in_session_should_show_project_issues
                  q = IssueQuery.create!(:name => "test", :user_id => 2, :visibility => IssueQuery::VISIBILITY_PRIVATE, :project => nil)
                  @request.session[:query] = {:id => q.id, :project_id => 1}
                  with_settings :display_subprojects_issues => '0' do
                    get :index, :project_id => 1
                  end
                  assert_response :success
                  assert_not_nil assigns(:query)
                  assert_equal q.id, assigns(:query).id
                  assert_equal 1, assigns(:query).project_id
                  assert_equal [1], assigns(:issues).map(&:project_id).uniq
                end
                def test_private_query_should_not_be_available_to_other_users
                  q = IssueQuery.create!(:name => "private", :user => User.find(2), :visibility => IssueQuery::VISIBILITY_PRIVATE, :project => nil)
                  @request.session[:user_id] = 3
                  get :index, :query_id => q.id
                  assert_response 403
                end
                def test_private_query_should_be_available_to_its_user
                  q = IssueQuery.create!(:name => "private", :user => User.find(2), :visibility => IssueQuery::VISIBILITY_PRIVATE, :project => nil)
                  @request.session[:user_id] = 2
                  get :index, :query_id => q.id
                  assert_response :success
                end
                def test_public_query_should_be_available_to_other_users
                  q = IssueQuery.create!(:name => "private", :user => User.find(2), :visibility => IssueQuery::VISIBILITY_PUBLIC, :project => nil)
                  @request.session[:user_id] = 3
                  get :index, :query_id => q.id
                  assert_response :success
                end
                def test_index_should_omit_page_param_in_export_links
                  get :index, :page => 2
                  assert_response :success
                  assert_select 'a.atom[href="/issues.atom"]'
                  assert_select 'a.csv[href="/issues.csv"]'
                  assert_select 'a.pdf[href="/issues.pdf"]'
                  assert_select 'form#csv-export-form[action="/issues.csv"]'
                end
                def test_index_should_not_warn_when_not_exceeding_export_limit
                  with_settings :issues_export_limit => 200 do
                    get :index
                    assert_select '#csv-export-options p.icon-warning', 0
                  end
                end
                def test_index_should_warn_when_exceeding_export_limit
                  with_settings :issues_export_limit => 2 do
                    get :index
                    assert_select '#csv-export-options p.icon-warning', :text => %r{limit: 2}
                  end
                end
                def test_index_csv
                  get :index, :format => 'csv'
                  assert_response :success
                  assert_not_nil assigns(:issues)
                  assert_equal 'text/csv; header=present', @response.content_type
                  assert @response.body.starts_with?("#,")
                  lines = @response.body.chomp.split("\n")
                  assert_equal assigns(:query).columns.size, lines[0].split(',').size
                end
                def test_index_csv_with_project
                  get :index, :project_id => 1, :format => 'csv'
                  assert_response :success
                  assert_not_nil assigns(:issues)
                  assert_equal 'text/csv; header=present', @response.content_type
                end
                def test_index_csv_with_description
                  Issue.generate!(:description => 'test_index_csv_with_description')
                  with_settings :default_language => 'en' do
                    get :index, :format => 'csv', :description => '1'
                    assert_response :success
                    assert_not_nil assigns(:issues)
                  end
                  assert_equal 'text/csv; header=present', response.content_type
                  headers = response.body.chomp.split("\n").first.split(',')
                  assert_include 'Description', headers
                  assert_include 'test_index_csv_with_description', response.body
                end
                def test_index_csv_with_spent_time_column
                  issue = Issue.create!(:project_id => 1, :tracker_id => 1, :subject => 'test_index_csv_with_spent_time_column', :author_id => 2)
                  TimeEntry.create!(:project => issue.project, :issue => issue, :hours => 7.33, :user => User.find(2), :spent_on => Date.today)
                  get :index, :format => 'csv', :set_filter => '1', :c => %w(subject spent_hours)
                  assert_response :success
                  assert_equal 'text/csv; header=present', @response.content_type
                  lines = @response.body.chomp.split("\n")
                  assert_include "#{issue.id},#{issue.subject},7.33", lines
                end
                def test_index_csv_with_all_columns
                  get :index, :format => 'csv', :columns => 'all'
                  assert_response :success
                  assert_not_nil assigns(:issues)
                  assert_equal 'text/csv; header=present', @response.content_type
                  assert_match /\A#,/, response.body
                  lines = response.body.chomp.split("\n")
                  assert_equal assigns(:query).available_inline_columns.size, lines[0].split(',').size
                end
                def test_index_csv_with_multi_column_field
                  CustomField.find(1).update_attribute :multiple, true
                  issue = Issue.find(1)
                  issue.custom_field_values = {1 => ['MySQL', 'Oracle']}
                  issue.save!
                  get :index, :format => 'csv', :columns => 'all'
                  assert_response :success
                  lines = @response.body.chomp.split("\n")
                  assert lines.detect {|line| line.include?('"MySQL, Oracle"')}
                end
                def test_index_csv_should_format_float_custom_fields_with_csv_decimal_separator
                  field = IssueCustomField.create!(:name => 'Float', :is_for_all => true, :tracker_ids => [1], :field_format => 'float')
                  issue = Issue.generate!(:project_id => 1, :tracker_id => 1, :custom_field_values => {field.id => '185.6'})
                  with_settings :default_language => 'fr' do
                    get :index, :format => 'csv', :columns => 'all'
                    assert_response :success
                    issue_line = response.body.chomp.split("\n").map {|line| line.split(';')}.detect {|line| line[0]==issue.id.to_s}
                    assert_include '185,60', issue_line
                  end
                  with_settings :default_language => 'en' do
                    get :index, :format => 'csv', :columns => 'all'
                    assert_response :success
                    issue_line = response.body.chomp.split("\n").map {|line| line.split(',')}.detect {|line| line[0]==issue.id.to_s}
                    assert_include '185.60', issue_line
                  end
                end
                def test_index_csv_should_fill_parent_column_with_parent_id
                  Issue.delete_all
                  parent = Issue.generate!
                  child = Issue.generate!(:parent_issue_id => parent.id)
                  with_settings :default_language => 'en' do
                    get :index, :format => 'csv', :c => %w(parent)
                  end
                  lines = response.body.split("\n")
                  assert_include "#{child.id},#{parent.id}", lines
                end
                def test_index_csv_big_5
                  with_settings :default_language => "zh-TW" do
                    str_utf8  = "\xe4\xb8\x80\xe6\x9c\x88".force_encoding('UTF-8')
                    str_big5  = "\xa4@\xa4\xeb".force_encoding('Big5')
                    issue = Issue.generate!(:subject => str_utf8)
                    get :index, :project_id => 1,
                                :f => ['subject'],
                                :op => '=', :values => [str_utf8],
                                :format => 'csv'
                    assert_equal 'text/csv; header=present', @response.content_type
                    lines = @response.body.chomp.split("\n")
                    header = lines[0]
                    status = "\xaa\xac\xbaA".force_encoding('Big5')
                    assert header.include?(status)
                    issue_line = lines.find {|l| l =~ /^#{issue.id},/}
                    assert issue_line.include?(str_big5)
                  end
                end
                def test_index_csv_cannot_convert_should_be_replaced_big_5
                  with_settings :default_language => "zh-TW" do
                    str_utf8  = "\xe4\xbb\xa5\xe5\x86\x85".force_encoding('UTF-8')
                    issue = Issue.generate!(:subject => str_utf8)
                    get :index, :project_id => 1,
                                :f => ['subject'],
                                :op => '=', :values => [str_utf8],
                                :c => ['status', 'subject'],
                                :format => 'csv',
                                :set_filter => 1
                    assert_equal 'text/csv; header=present', @response.content_type
                    lines = @response.body.chomp.split("\n")
                    header = lines[0]
                    issue_line = lines.find {|l| l =~ /^#{issue.id},/}
                    s1 = "\xaa\xac\xbaA".force_encoding('Big5') # status
                    assert header.include?(s1)
                    s2 = issue_line.split(",")[2]
                    s3 = "\xa5H?".force_encoding('Big5') # subject
                    assert_equal s3, s2
                  end
                end
                def test_index_csv_tw
                  with_settings :default_language => "zh-TW" do
                    str1  = "test_index_csv_tw"
                    issue = Issue.generate!(:subject => str1, :estimated_hours => '1234.5')
                    get :index, :project_id => 1,
                                :f => ['subject'],
                                :op => '=', :values => [str1],
                                :c => ['estimated_hours', 'subject'],
                                :format => 'csv',
                                :set_filter => 1
                    assert_equal 'text/csv; header=present', @response.content_type
                    lines = @response.body.chomp.split("\n")
                    assert_include "#{issue.id},1234.50,#{str1}", lines
                  end
                end
                def test_index_csv_fr
                  with_settings :default_language => "fr" do
                    str1  = "test_index_csv_fr"
                    issue = Issue.generate!(:subject => str1, :estimated_hours => '1234.5')
                    get :index, :project_id => 1,
                                :f => ['subject'],
                                :op => '=', :values => [str1],
                                :c => ['estimated_hours', 'subject'],
                                :format => 'csv',
                                :set_filter => 1
                    assert_equal 'text/csv; header=present', @response.content_type
                    lines = @response.body.chomp.split("\n")
                    assert_include "#{issue.id};1234,50;#{str1}", lines
                  end
                end
                def test_index_pdf
                  ["en", "zh", "zh-TW", "ja", "ko"].each do |lang|
                    with_settings :default_language => lang do
                      get :index
                      assert_response :success
                      assert_template 'index'
                      get :index, :format => 'pdf'
                      assert_response :success
                      assert_not_nil assigns(:issues)
                      assert_equal 'application/pdf', @response.content_type
                      get :index, :project_id => 1, :format => 'pdf'
                      assert_response :success
                      assert_not_nil assigns(:issues)
                      assert_equal 'application/pdf', @response.content_type
                      get :index, :project_id => 1, :query_id => 6, :format => 'pdf'
                      assert_response :success
                      assert_not_nil assigns(:issues)
                      assert_equal 'application/pdf', @response.content_type
                    end
                  end
                end
                def test_index_pdf_with_query_grouped_by_list_custom_field
                  get :index, :project_id => 1, :query_id => 9, :format => 'pdf'
                  assert_response :success
                  assert_not_nil assigns(:issues)
                  assert_not_nil assigns(:issue_count_by_group)
                  assert_equal 'application/pdf', @response.content_type
                end
                def test_index_atom
                  get :index, :project_id => 'ecookbook', :format => 'atom'
                  assert_response :success
                  assert_template 'common/feed'
                  assert_equal 'application/atom+xml', response.content_type
                  assert_select 'feed' do
                    assert_select 'link[rel=self][href=?]', 'http://test.host/projects/ecookbook/issues.atom'
                    assert_select 'link[rel=alternate][href=?]', 'http://test.host/projects/ecookbook/issues'
                    assert_select 'entry link[href=?]', 'http://test.host/issues/1'
                  end
                end
                def test_index_sort
                  get :index, :sort => 'tracker,id:desc'
                  assert_response :success
                  sort_params = @request.session['issues_index_sort']
                  assert sort_params.is_a?(String)
                  assert_equal 'tracker,id:desc', sort_params
                  issues = assigns(:issues)
                  assert_not_nil issues
                  assert !issues.empty?
                  assert_equal issues.sort {|a,b| a.tracker == b.tracker ? b.id <=> a.id : a.tracker <=> b.tracker }.collect(&:id), issues.collect(&:id)
                  assert_select 'table.issues.sort-by-tracker.sort-asc'
                end
                def test_index_sort_by_field_not_included_in_columns
                  Setting.issue_list_default_columns = %w(subject author)
                  get :index, :sort => 'tracker'
                end
                def test_index_sort_by_assigned_to
                  get :index, :sort => 'assigned_to'
                  assert_response :success
                  assignees = assigns(:issues).collect(&:assigned_to).compact
                  assert_equal assignees.sort, assignees
                  assert_select 'table.issues.sort-by-assigned-to.sort-asc'
                end
                def test_index_sort_by_assigned_to_desc
                  get :index, :sort => 'assigned_to:desc'
                  assert_response :success
                  assignees = assigns(:issues).collect(&:assigned_to).compact
                  assert_equal assignees.sort.reverse, assignees
                  assert_select 'table.issues.sort-by-assigned-to.sort-desc'
                end
                def test_index_group_by_assigned_to
                  get :index, :group_by => 'assigned_to', :sort => 'priority'
                  assert_response :success
                end
                def test_index_sort_by_author
                  get :index, :sort => 'author'
                  assert_response :success
                  authors = assigns(:issues).collect(&:author)
                  assert_equal authors.sort, authors
                end
                def test_index_sort_by_author_desc
                  get :index, :sort => 'author:desc'
                  assert_response :success
                  authors = assigns(:issues).collect(&:author)
                  assert_equal authors.sort.reverse, authors
                end
                def test_index_group_by_author
                  get :index, :group_by => 'author', :sort => 'priority'
                  assert_response :success
                end
                def test_index_sort_by_spent_hours
                  get :index, :sort => 'spent_hours:desc'
                  assert_response :success
                  hours = assigns(:issues).collect(&:spent_hours)
                  assert_equal hours.sort.reverse, hours
                end
                def test_index_sort_by_total_spent_hours
                  get :index, :sort => 'total_spent_hours:desc'
                  assert_response :success
                  hours = assigns(:issues).collect(&:total_spent_hours)
                  assert_equal hours.sort.reverse, hours
                end
                def test_index_sort_by_total_estimated_hours
                  get :index, :sort => 'total_estimated_hours:desc'
                  assert_response :success
                  hours = assigns(:issues).collect(&:total_estimated_hours)
                  assert_equal hours.sort.reverse, hours
                end
                def test_index_sort_by_user_custom_field
                  cf = IssueCustomField.create!(:name => 'User', :is_for_all => true, :tracker_ids => [1,2,3], :field_format => 'user')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(1), :value => '2')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(2), :value => '3')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(3), :value => '3')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(5), :value => '')
                  get :index, :project_id => 1, :set_filter => 1, :sort => "cf_#{cf.id},id"
                  assert_response :success
                  assert_equal [2, 3, 1], assigns(:issues).select {|issue| issue.custom_field_value(cf).present?}.map(&:id)
                end
                def test_index_with_columns
                  columns = ['tracker', 'subject', 'assigned_to']
                  get :index, :set_filter => 1, :c => columns
                  assert_response :success
                  # query should use specified columns
                  query = assigns(:query)
                  assert_kind_of IssueQuery, query
                  assert_equal columns, query.column_names.map(&:to_s)
                  # columns should be stored in session
                  assert_kind_of Hash, session[:query]
                  assert_kind_of Array, session[:query][:column_names]
                  assert_equal columns, session[:query][:column_names].map(&:to_s)
                  # ensure only these columns are kept in the selected columns list
                  assert_select 'select#selected_columns option' do
                    assert_select 'option', 3
                    assert_select 'option[value=tracker]'
                    assert_select 'option[value=project]', 0
                  end
                end
                def test_index_without_project_should_implicitly_add_project_column_to_default_columns
                  Setting.issue_list_default_columns = ['tracker', 'subject', 'assigned_to']
                  get :index, :set_filter => 1
                  # query should use specified columns
                  query = assigns(:query)
                  assert_kind_of IssueQuery, query
                  assert_equal [:id, :project, :tracker, :subject, :assigned_to], query.columns.map(&:name)
                end
                def test_index_without_project_and_explicit_default_columns_should_not_add_project_column
                  Setting.issue_list_default_columns = ['tracker', 'subject', 'assigned_to']
                  columns = ['id', 'tracker', 'subject', 'assigned_to']
                  get :index, :set_filter => 1, :c => columns
                  # query should use specified columns
                  query = assigns(:query)
                  assert_kind_of IssueQuery, query
                  assert_equal columns.map(&:to_sym), query.columns.map(&:name)
                end
                def test_index_with_default_columns_should_respect_default_columns_order
                  columns = ['assigned_to', 'subject', 'status', 'tracker']
                  with_settings :issue_list_default_columns => columns do
                    get :index, :project_id => 1, :set_filter => 1
                    query = assigns(:query)
                    assert_equal (['id'] + columns).map(&:to_sym), query.columns.map(&:name)
                  end
                end
                def test_index_with_custom_field_column
                  columns = %w(tracker subject cf_2)
                  get :index, :set_filter => 1, :c => columns
                  assert_response :success
                  # query should use specified columns
                  query = assigns(:query)
                  assert_kind_of IssueQuery, query
                  assert_equal columns, query.column_names.map(&:to_s)
                  assert_select 'table.issues td.cf_2.string'
                end
                def test_index_with_multi_custom_field_column
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  issue = Issue.find(1)
                  issue.custom_field_values = {1 => ['MySQL', 'Oracle']}
                  issue.save!
                  get :index, :set_filter => 1, :c => %w(tracker subject cf_1)
                  assert_response :success
                  assert_select 'table.issues td.cf_1', :text => 'MySQL, Oracle'
                end
                def test_index_with_multi_user_custom_field_column
                  field = IssueCustomField.create!(:name => 'Multi user', :field_format => 'user', :multiple => true,
                    :tracker_ids => [1], :is_for_all => true)
                  issue = Issue.find(1)
                  issue.custom_field_values = {field.id => ['2', '3']}
                  issue.save!
                  get :index, :set_filter => 1, :c => ['tracker', 'subject', "cf_#{field.id}"]
                  assert_response :success
                  assert_select "table.issues td.cf_#{field.id}" do
                    assert_select 'a', 2
                    assert_select 'a[href=?]', '/users/2', :text => 'John Smith'
                    assert_select 'a[href=?]', '/users/3', :text => 'Dave Lopper'
                  end
                end
                def test_index_with_date_column
                  with_settings :date_format => '%d/%m/%Y' do
                    Issue.find(1).update_attribute :start_date, '1987-08-24'
                    get :index, :set_filter => 1, :c => %w(start_date)
                    assert_select "table.issues td.start_date", :text => '24/08/1987'
                  end
                end
                def test_index_with_done_ratio_column
                  Issue.find(1).update_attribute :done_ratio, 40
                  get :index, :set_filter => 1, :c => %w(done_ratio)
                  assert_select 'table.issues td.done_ratio' do
                    assert_select 'table.progress' do
                      assert_select 'td.closed[style=?]', 'width: 40%;'
                    end
                  end
                end
                def test_index_with_spent_hours_column
                  Issue.expects(:load_visible_spent_hours).once
                  get :index, :set_filter => 1, :c => %w(subject spent_hours)
                  assert_select 'table.issues tr#issue-3 td.spent_hours', :text => '1.00'
                end
                def test_index_with_total_spent_hours_column
                  Issue.expects(:load_visible_total_spent_hours).once
                  get :index, :set_filter => 1, :c => %w(subject total_spent_hours)
                  assert_select 'table.issues tr#issue-3 td.total_spent_hours', :text => '1.00'
                end
                def test_index_with_total_estimated_hours_column
                  get :index, :set_filter => 1, :c => %w(subject total_estimated_hours)
                  assert_select 'table.issues td.total_estimated_hours'
                end
                def test_index_should_not_show_spent_hours_column_without_permission
                  Role.anonymous.remove_permission! :view_time_entries
                  get :index, :set_filter => 1, :c => %w(subject spent_hours)
                  assert_select 'td.spent_hours', 0
                end
                def test_index_with_fixed_version_column
                  get :index, :set_filter => 1, :c => %w(fixed_version)
                  assert_select 'table.issues td.fixed_version' do
                    assert_select 'a[href=?]', '/versions/2', :text => 'eCookbook - 1.0'
                  end
                end
                def test_index_with_relations_column
                  IssueRelation.delete_all
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Issue.find(7))
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(8), :issue_to => Issue.find(1))
                  IssueRelation.create!(:relation_type => "blocks", :issue_from => Issue.find(1), :issue_to => Issue.find(11))
                  IssueRelation.create!(:relation_type => "blocks", :issue_from => Issue.find(12), :issue_to => Issue.find(2))
                  get :index, :set_filter => 1, :c => %w(subject relations)
                  assert_response :success
                  assert_select "tr#issue-1 td.relations" do
                    assert_select "span", 3
                    assert_select "span", :text => "Related to #7"
                    assert_select "span", :text => "Related to #8"
                    assert_select "span", :text => "Blocks #11"
                  end
                  assert_select "tr#issue-2 td.relations" do
                    assert_select "span", 1
                    assert_select "span", :text => "Blocked by #12"
                  end
                  assert_select "tr#issue-3 td.relations" do
                    assert_select "span", 0
                  end
                  get :index, :set_filter => 1, :c => %w(relations), :format => 'csv'
                  assert_response :success
                  assert_equal 'text/csv; header=present', response.content_type
                  lines = response.body.chomp.split("\n")
                  assert_include '1,"Related to #7, Related to #8, Blocks #11"', lines
                  assert_include '2,Blocked by #12', lines
                  assert_include '3,""', lines
                  get :index, :set_filter => 1, :c => %w(subject relations), :format => 'pdf'
                  assert_response :success
                  assert_equal 'application/pdf', response.content_type
                end
                def test_index_with_description_column
                  get :index, :set_filter => 1, :c => %w(subject description)
                  assert_select 'table.issues thead th', 3 # columns: chekbox + id + subject
                  assert_select 'td.description[colspan="3"]', :text => 'Unable to print recipes'
                  get :index, :set_filter => 1, :c => %w(subject description), :format => 'pdf'
                  assert_response :success
                  assert_equal 'application/pdf', response.content_type
                end
                def test_index_with_parent_column
                  Issue.delete_all
                  parent = Issue.generate!
                  child = Issue.generate!(:parent_issue_id => parent.id)
                  get :index, :c => %w(parent)
                  assert_select 'td.parent', :text => "#{parent.tracker} ##{parent.id}"
                  assert_select 'td.parent a[title=?]', parent.subject
                end
                def test_index_send_html_if_query_is_invalid
                  get :index, :f => ['start_date'], :op => {:start_date => '='}
                  assert_equal 'text/html', @response.content_type
                  assert_template 'index'
                end
                def test_index_send_nothing_if_query_is_invalid
                  get :index, :f => ['start_date'], :op => {:start_date => '='}, :format => 'csv'
                  assert_equal 'text/csv', @response.content_type
                  assert @response.body.blank?
                end
                def test_show_by_anonymous
                  get :show, :id => 1
                  assert_response :success
                  assert_template 'show'
                  assert_equal Issue.find(1), assigns(:issue)
                  assert_select 'div.issue div.description', :text => /Unable to print recipes/
                  # anonymous role is allowed to add a note
                  assert_select 'form#issue-form' do
                    assert_select 'fieldset' do
                      assert_select 'legend', :text => 'Notes'
                      assert_select 'textarea[name=?]', 'issue[notes]'
                    end
                  end
                  assert_select 'title', :text => "Bug #1: Cannot print recipes - eCookbook - Redmine"
                end
                def test_show_by_manager
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'a', :text => /Quote/
                  assert_select 'form#issue-form' do
                    assert_select 'fieldset' do
                      assert_select 'legend', :text => 'Change properties'
                      assert_select 'input[name=?]', 'issue[subject]'
                    end
                    assert_select 'fieldset' do
                      assert_select 'legend', :text => 'Log time'
                      assert_select 'input[name=?]', 'time_entry[hours]'
                    end
                    assert_select 'fieldset' do
                      assert_select 'legend', :text => 'Notes'
                      assert_select 'textarea[name=?]', 'issue[notes]'
                    end
                  end
                end
                def test_show_should_display_update_form
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'form#issue-form' do
                    assert_select 'input[name=?]', 'issue[is_private]'
                    assert_select 'select[name=?]', 'issue[project_id]'
                    assert_select 'select[name=?]', 'issue[tracker_id]'
                    assert_select 'input[name=?]', 'issue[subject]'
                    assert_select 'textarea[name=?]', 'issue[description]'
                    assert_select 'select[name=?]', 'issue[status_id]'
                    assert_select 'select[name=?]', 'issue[priority_id]'
                    assert_select 'select[name=?]', 'issue[assigned_to_id]'
                    assert_select 'select[name=?]', 'issue[category_id]'
                    assert_select 'select[name=?]', 'issue[fixed_version_id]'
                    assert_select 'input[name=?]', 'issue[parent_issue_id]'
                    assert_select 'input[name=?]', 'issue[start_date]'
                    assert_select 'input[name=?]', 'issue[due_date]'
                    assert_select 'select[name=?]', 'issue[done_ratio]'
                    assert_select 'input[name=?]', 'issue[custom_field_values][2]'
                    assert_select 'input[name=?]', 'issue[watcher_user_ids][]', 0
                    assert_select 'textarea[name=?]', 'issue[notes]'
                  end
                end
                def test_show_should_display_update_form_with_minimal_permissions
                  Role.find(1).update_attribute :permissions, [:view_issues, :add_issue_notes]
                  WorkflowTransition.delete_all :role_id => 1
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'form#issue-form' do
                    assert_select 'input[name=?]', 'issue[is_private]', 0
                    assert_select 'select[name=?]', 'issue[project_id]', 0
                    assert_select 'select[name=?]', 'issue[tracker_id]', 0
                    assert_select 'input[name=?]', 'issue[subject]', 0
                    assert_select 'textarea[name=?]', 'issue[description]', 0
                    assert_select 'select[name=?]', 'issue[status_id]', 0
                    assert_select 'select[name=?]', 'issue[priority_id]', 0
                    assert_select 'select[name=?]', 'issue[assigned_to_id]', 0
                    assert_select 'select[name=?]', 'issue[category_id]', 0
                    assert_select 'select[name=?]', 'issue[fixed_version_id]', 0
                    assert_select 'input[name=?]', 'issue[parent_issue_id]', 0
                    assert_select 'input[name=?]', 'issue[start_date]', 0
                    assert_select 'input[name=?]', 'issue[due_date]', 0
                    assert_select 'select[name=?]', 'issue[done_ratio]', 0
                    assert_select 'input[name=?]', 'issue[custom_field_values][2]', 0
                    assert_select 'input[name=?]', 'issue[watcher_user_ids][]', 0
                    assert_select 'textarea[name=?]', 'issue[notes]'
                  end
                end
                def test_show_should_not_display_update_form_without_permissions
                  Role.find(1).update_attribute :permissions, [:view_issues]
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'form#issue-form', 0
                end
                def test_update_form_should_not_display_inactive_enumerations
                  assert !IssuePriority.find(15).active?
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'form#issue-form' do
                    assert_select 'select[name=?]', 'issue[priority_id]' do
                      assert_select 'option[value="4"]'
                      assert_select 'option[value="15"]', 0
                    end
                  end
                end
                def test_update_form_should_allow_attachment_upload
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_select 'form#issue-form[method=post][enctype="multipart/form-data"]' do
                    assert_select 'input[type=file][name=?]', 'attachments[dummy][file]'
                  end
                end
                def test_show_should_deny_anonymous_access_without_permission
                  Role.anonymous.remove_permission!(:view_issues)
                  get :show, :id => 1
                  assert_response :redirect
                end
                def test_show_should_deny_anonymous_access_to_private_issue
                  Issue.where(:id => 1).update_all(["is_private = ?", true])
                  get :show, :id => 1
                  assert_response :redirect
                end
                def test_show_should_deny_non_member_access_without_permission
                  Role.non_member.remove_permission!(:view_issues)
                  @request.session[:user_id] = 9
                  get :show, :id => 1
                  assert_response 403
                end
                def test_show_should_deny_non_member_access_to_private_issue
                  Issue.where(:id => 1).update_all(["is_private = ?", true])
                  @request.session[:user_id] = 9
                  get :show, :id => 1
                  assert_response 403
                end
                def test_show_should_deny_member_access_without_permission
                  Role.find(1).remove_permission!(:view_issues)
                  @request.session[:user_id] = 2
                  get :show, :id => 1
                  assert_response 403
                end
                def test_show_should_deny_member_access_to_private_issue_without_permission
                  Issue.where(:id => 1).update_all(["is_private = ?", true])
                  @request.session[:user_id] = 3
                  get :show, :id => 1
                  assert_response 403
                end
                def test_show_should_allow_author_access_to_private_issue
                  Issue.where(:id => 1).update_all(["is_private = ?, author_id = 3", true])
                  @request.session[:user_id] = 3
                  get :show, :id => 1
                  assert_response :success
                end
                def test_show_should_allow_assignee_access_to_private_issue
                  Issue.where(:id => 1).update_all(["is_private = ?, assigned_to_id = 3", true])
                  @request.session[:user_id] = 3
                  get :show, :id => 1
                  assert_response :success
                end
                def test_show_should_allow_member_access_to_private_issue_with_permission
                  Issue.where(:id => 1).update_all(["is_private = ?", true])
                  User.find(3).roles_for_project(Project.find(1)).first.update_attribute :issues_visibility, 'all'
                  @request.session[:user_id] = 3
                  get :show, :id => 1
                  assert_response :success
                end
                def test_show_should_not_disclose_relations_to_invisible_issues
                  Setting.cross_project_issue_relations = '1'
                  IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => 'relates')
                  # Relation to a private project issue
                  IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(4), :relation_type => 'relates')
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'div#relations' do
                    assert_select 'a', :text => /#2$/
                    assert_select 'a', :text => /#4$/, :count => 0
                  end
                end
                def test_show_should_list_subtasks
                  Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :parent_issue_id => 1, :subject => 'Child Issue')
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'div#issue_tree' do
                    assert_select 'td.subject', :text => /Child Issue/
                  end
                end
                def test_show_should_list_parents
                  issue = Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :parent_issue_id => 1, :subject => 'Child Issue')
                  get :show, :id => issue.id
                  assert_response :success
                  assert_select 'div.subject' do
                    assert_select 'h3', 'Child Issue'
                    assert_select 'a[href="/issues/1"]'
                  end
                end
                def test_show_should_not_display_prev_next_links_without_query_in_session
                  get :show, :id => 1
                  assert_response :success
                  assert_nil assigns(:prev_issue_id)
                  assert_nil assigns(:next_issue_id)
                  assert_select 'div.next-prev-links', 0
                end
                def test_show_should_display_prev_next_links_with_query_in_session
                  @request.session[:query] = {:filters => {'status_id' => {:values => [''], :operator => 'o'}}, :project_id => nil}
                  @request.session['issues_index_sort'] = 'id'
                  with_settings :display_subprojects_issues => '0' do
                    get :show, :id => 3
                  end
                  assert_response :success
                  # Previous and next issues for all projects
                  assert_equal 2, assigns(:prev_issue_id)
                  assert_equal 5, assigns(:next_issue_id)
                  count = Issue.open.visible.count
                  assert_select 'div.next-prev-links' do
                    assert_select 'a[href="/issues/2"]', :text => /Previous/
                    assert_select 'a[href="/issues/5"]', :text => /Next/
                    assert_select 'span.position', :text => "3 of #{count}"
                  end
                end
                def test_show_should_display_prev_next_links_with_saved_query_in_session
                  query = IssueQuery.create!(:name => 'test', :visibility => IssueQuery::VISIBILITY_PUBLIC,  :user_id => 1,
                    :filters => {'status_id' => {:values => ['5'], :operator => '='}},
                    :sort_criteria => [['id', 'asc']])
                  @request.session[:query] = {:id => query.id, :project_id => nil}
                  get :show, :id => 11
                  assert_response :success
                  assert_equal query, assigns(:query)
                  # Previous and next issues for all projects
                  assert_equal 8, assigns(:prev_issue_id)
                  assert_equal 12, assigns(:next_issue_id)
                  assert_select 'div.next-prev-links' do
                    assert_select 'a[href="/issues/8"]', :text => /Previous/
                    assert_select 'a[href="/issues/12"]', :text => /Next/
                  end
                end
                def test_show_should_display_prev_next_links_with_query_and_sort_on_association
                  @request.session[:query] = {:filters => {'status_id' => {:values => [''], :operator => 'o'}}, :project_id => nil}
                  %w(project tracker status priority author assigned_to category fixed_version).each do |assoc_sort|
                    @request.session['issues_index_sort'] = assoc_sort
                    get :show, :id => 3
                    assert_response :success, "Wrong response status for #{assoc_sort} sort"
                    assert_select 'div.next-prev-links' do
                      assert_select 'a', :text => /(Previous|Next)/
                    end
                  end
                end
                def test_show_should_display_prev_next_links_with_project_query_in_session
                  @request.session[:query] = {:filters => {'status_id' => {:values => [''], :operator => 'o'}}, :project_id => 1}
                  @request.session['issues_index_sort'] = 'id'
                  with_settings :display_subprojects_issues => '0' do
                    get :show, :id => 3
                  end
                  assert_response :success
                  # Previous and next issues inside project
                  assert_equal 2, assigns(:prev_issue_id)
                  assert_equal 7, assigns(:next_issue_id)
                  assert_select 'div.next-prev-links' do
                    assert_select 'a[href="/issues/2"]', :text => /Previous/
                    assert_select 'a[href="/issues/7"]', :text => /Next/
                  end
                end
                def test_show_should_not_display_prev_link_for_first_issue
                  @request.session[:query] = {:filters => {'status_id' => {:values => [''], :operator => 'o'}}, :project_id => 1}
                  @request.session['issues_index_sort'] = 'id'
                  with_settings :display_subprojects_issues => '0' do
                    get :show, :id => 1
                  end
                  assert_response :success
                  assert_nil assigns(:prev_issue_id)
                  assert_equal 2, assigns(:next_issue_id)
                  assert_select 'div.next-prev-links' do
                    assert_select 'a', :text => /Previous/, :count => 0
                    assert_select 'a[href="/issues/2"]', :text => /Next/
                  end
                end
                def test_show_should_not_display_prev_next_links_for_issue_not_in_query_results
                  @request.session[:query] = {:filters => {'status_id' => {:values => [''], :operator => 'c'}}, :project_id => 1}
                  @request.session['issues_index_sort'] = 'id'
                  get :show, :id => 1
                  assert_response :success
                  assert_nil assigns(:prev_issue_id)
                  assert_nil assigns(:next_issue_id)
                  assert_select 'a', :text => /Previous/, :count => 0
                  assert_select 'a', :text => /Next/, :count => 0
                end
                def test_show_show_should_display_prev_next_links_with_query_sort_by_user_custom_field
                  cf = IssueCustomField.create!(:name => 'User', :is_for_all => true, :tracker_ids => [1,2,3], :field_format => 'user')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(1), :value => '2')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(2), :value => '3')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(3), :value => '3')
                  CustomValue.create!(:custom_field => cf, :customized => Issue.find(5), :value => '')
                  query = IssueQuery.create!(:name => 'test', :visibility => IssueQuery::VISIBILITY_PUBLIC,  :user_id => 1, :filters => {},
                    :sort_criteria => [["cf_#{cf.id}", 'asc'], ['id', 'asc']])
                  @request.session[:query] = {:id => query.id, :project_id => nil}
                  get :show, :id => 3
                  assert_response :success
                  assert_equal 2, assigns(:prev_issue_id)
                  assert_equal 1, assigns(:next_issue_id)
                  assert_select 'div.next-prev-links' do
                    assert_select 'a[href="/issues/2"]', :text => /Previous/
                    assert_select 'a[href="/issues/1"]', :text => /Next/
                  end
                end
                def test_show_should_display_link_to_the_assignee
                  get :show, :id => 2
                  assert_response :success
                  assert_select '.assigned-to' do
                    assert_select 'a[href="/users/3"]'
                  end
                end
                def test_show_should_display_visible_changesets_from_other_projects
                  project = Project.find(2)
                  issue = project.issues.first
                  issue.changeset_ids = [102]
                  issue.save!
                  # changesets from other projects should be displayed even if repository
                  # is disabled on issue's project
                  project.disable_module! :repository
                  @request.session[:user_id] = 2
                  get :show, :id => issue.id
                  assert_select 'a[href=?]', '/projects/ecookbook/repository/revisions/3'
                end
                def test_show_should_display_watchers
                  @request.session[:user_id] = 2
                  Issue.find(1).add_watcher User.find(2)
                  get :show, :id => 1
                  assert_select 'div#watchers ul' do
                    assert_select 'li' do
                      assert_select 'a[href="/users/2"]'
                      assert_select 'a img[alt=Delete]'
                    end
                  end
                end
                def test_show_should_display_watchers_with_gravatars
                  @request.session[:user_id] = 2
                  Issue.find(1).add_watcher User.find(2)
                  with_settings :gravatar_enabled => '1' do
                    get :show, :id => 1
                  end
                  assert_select 'div#watchers ul' do
                    assert_select 'li' do
                      assert_select 'img.gravatar'
                      assert_select 'a[href="/users/2"]'
                      assert_select 'a img[alt=Delete]'
                    end
                  end
                end
                def test_show_with_thumbnails_enabled_should_display_thumbnails
                  @request.session[:user_id] = 2
                  with_settings :thumbnails_enabled => '1' do
                    get :show, :id => 14
                    assert_response :success
                  end
                  assert_select 'div.thumbnails' do
                    assert_select 'a[href="/attachments/16/testfile.png"]' do
                      assert_select 'img[src="/attachments/thumbnail/16"]'
                    end
                  end
                end
                def test_show_with_thumbnails_disabled_should_not_display_thumbnails
                  @request.session[:user_id] = 2
                  with_settings :thumbnails_enabled => '0' do
                    get :show, :id => 14
                    assert_response :success
                  end
                  assert_select 'div.thumbnails', 0
                end
                def test_show_with_multi_custom_field
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  issue = Issue.find(1)
                  issue.custom_field_values = {1 => ['MySQL', 'Oracle']}
                  issue.save!
                  get :show, :id => 1
                  assert_response :success
                  assert_select 'td', :text => 'MySQL, Oracle'
                end
                def test_show_with_multi_user_custom_field
                  field = IssueCustomField.create!(:name => 'Multi user', :field_format => 'user', :multiple => true,
                    :tracker_ids => [1], :is_for_all => true)
                  issue = Issue.find(1)
                  issue.custom_field_values = {field.id => ['2', '3']}
                  issue.save!
                  get :show, :id => 1
                  assert_response :success
                  assert_select "td.cf_#{field.id}", :text => 'Dave Lopper, John Smith' do
                    assert_select 'a', :text => 'Dave Lopper'
                    assert_select 'a', :text => 'John Smith'
                  end
                end
                def test_show_should_display_private_notes_with_permission_only
                  journal = Journal.create!(:journalized => Issue.find(2), :notes => 'Privates notes', :private_notes => true, :user_id => 1)
                  @request.session[:user_id] = 2
                  get :show, :id => 2
                  assert_response :success
                  assert_include journal, assigns(:journals)
                  Role.find(1).remove_permission! :view_private_notes
                  get :show, :id => 2
                  assert_response :success
                  assert_not_include journal, assigns(:journals)
                end
                def test_show_atom
                  get :show, :id => 2, :format => 'atom'
                  assert_response :success
                  assert_template 'journals/index'
                  # Inline image
                  assert_select 'content', :text => Regexp.new(Regexp.quote('http://test.host/attachments/download/10'))
                end
                def test_show_export_to_pdf
                  issue = Issue.find(3)
                  assert issue.relations.select{|r| r.other_issue(issue).visible?}.present?
                  get :show, :id => 3, :format => 'pdf'
                  assert_response :success
                  assert_equal 'application/pdf', @response.content_type
                  assert @response.body.starts_with?('%PDF')
                  assert_not_nil assigns(:issue)
                end
                def test_export_to_pdf_with_utf8_u_fffd
                  # U+FFFD
                  s = "\xef\xbf\xbd"
                  s.force_encoding('UTF-8') if s.respond_to?(:force_encoding)
                  issue = Issue.generate!(:subject => s)
                  ["en", "zh", "zh-TW", "ja", "ko"].each do |lang|
                    with_settings :default_language => lang do
                      get :show, :id => issue.id, :format => 'pdf'
                      assert_response :success
                      assert_equal 'application/pdf', @response.content_type
                      assert @response.body.starts_with?('%PDF')
                      assert_not_nil assigns(:issue)
                    end
                  end
                end
                def test_show_export_to_pdf_with_ancestors
                  issue = Issue.generate!(:project_id => 1, :author_id => 2, :tracker_id => 1, :subject => 'child', :parent_issue_id => 1)
                  get :show, :id => issue.id, :format => 'pdf'
                  assert_response :success
                  assert_equal 'application/pdf', @response.content_type
                  assert @response.body.starts_with?('%PDF')
                end
                def test_show_export_to_pdf_with_descendants
                  c1 = Issue.generate!(:project_id => 1, :author_id => 2, :tracker_id => 1, :subject => 'child', :parent_issue_id => 1)
                  c2 = Issue.generate!(:project_id => 1, :author_id => 2, :tracker_id => 1, :subject => 'child', :parent_issue_id => 1)
                  c3 = Issue.generate!(:project_id => 1, :author_id => 2, :tracker_id => 1, :subject => 'child', :parent_issue_id => c1.id)
                  get :show, :id => 1, :format => 'pdf'
                  assert_response :success
                  assert_equal 'application/pdf', @response.content_type
                  assert @response.body.starts_with?('%PDF')
                end
                def test_show_export_to_pdf_with_journals
                  get :show, :id => 1, :format => 'pdf'
                  assert_response :success
                  assert_equal 'application/pdf', @response.content_type
                  assert @response.body.starts_with?('%PDF')
                end
                def test_show_export_to_pdf_with_changesets
                  [[100], [100, 101], [100, 101, 102]].each do |cs|
                    issue1 = Issue.find(3)
                    issue1.changesets = Changeset.find(cs)
                    issue1.save!
                    issue = Issue.find(3)
                    assert_equal issue.changesets.count, cs.size
                    get :show, :id => 3, :format => 'pdf'
                    assert_response :success
                    assert_equal 'application/pdf', @response.content_type
                    assert @response.body.starts_with?('%PDF')
                  end
                end
                def test_show_invalid_should_respond_with_404
                  get :show, :id => 999
                  assert_response 404
                end
                def test_get_new
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'form#issue-form[action=?]', '/projects/ecookbook/issues'
                  assert_select 'form#issue-form' do
                    assert_select 'input[name=?]', 'issue[is_private]'
                    assert_select 'select[name=?]', 'issue[project_id]', 0
                    assert_select 'select[name=?]', 'issue[tracker_id]'
                    assert_select 'input[name=?]', 'issue[subject]'
                    assert_select 'textarea[name=?]', 'issue[description]'
                    assert_select 'select[name=?]', 'issue[status_id]'
                    assert_select 'select[name=?]', 'issue[priority_id]'
                    assert_select 'select[name=?]', 'issue[assigned_to_id]'
                    assert_select 'select[name=?]', 'issue[category_id]'
                    assert_select 'select[name=?]', 'issue[fixed_version_id]'
                    assert_select 'input[name=?]', 'issue[parent_issue_id]'
                    assert_select 'input[name=?]', 'issue[start_date]'
                    assert_select 'input[name=?]', 'issue[due_date]'
                    assert_select 'select[name=?]', 'issue[done_ratio]'
                    assert_select 'input[name=?][value=?]', 'issue[custom_field_values][2]', 'Default string'
                    assert_select 'input[name=?]', 'issue[watcher_user_ids][]'
                  end
                  # Be sure we don't display inactive IssuePriorities
                  assert ! IssuePriority.find(15).active?
                  assert_select 'select[name=?]', 'issue[priority_id]' do
                    assert_select 'option[value="15"]', 0
                  end
                end
                def test_get_new_with_minimal_permissions
                  Role.find(1).update_attribute :permissions, [:add_issues]
                  WorkflowTransition.delete_all :role_id => 1
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'form#issue-form' do
                    assert_select 'input[name=?]', 'issue[is_private]', 0
                    assert_select 'select[name=?]', 'issue[project_id]', 0
                    assert_select 'select[name=?]', 'issue[tracker_id]'
                    assert_select 'input[name=?]', 'issue[subject]'
                    assert_select 'textarea[name=?]', 'issue[description]'
                    assert_select 'select[name=?]', 'issue[status_id]'
                    assert_select 'select[name=?]', 'issue[priority_id]'
                    assert_select 'select[name=?]', 'issue[assigned_to_id]'
                    assert_select 'select[name=?]', 'issue[category_id]'
                    assert_select 'select[name=?]', 'issue[fixed_version_id]'
                    assert_select 'input[name=?]', 'issue[parent_issue_id]', 0
                    assert_select 'input[name=?]', 'issue[start_date]'
                    assert_select 'input[name=?]', 'issue[due_date]'
                    assert_select 'select[name=?]', 'issue[done_ratio]'
                    assert_select 'input[name=?][value=?]', 'issue[custom_field_values][2]', 'Default string'
                    assert_select 'input[name=?]', 'issue[watcher_user_ids][]', 0
                  end
                end
                def test_new_without_project_id
                  @request.session[:user_id] = 2
                  get :new
                  assert_response :success
                  assert_template 'new'
                  assert_select 'form#issue-form[action=?]', '/issues'
                  assert_select 'form#issue-form' do
                    assert_select 'select[name=?]', 'issue[project_id]'
                  end
                  assert_nil assigns(:project)
                  assert_not_nil assigns(:issue)
                end
                def test_new_should_select_default_status
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'select[name=?]', 'issue[status_id]' do
                    assert_select 'option[value="1"][selected=selected]'
                  end
                  assert_select 'input[name=was_default_status][value="1"]'
                end
                def test_get_new_with_list_custom_field
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'select.list_cf[name=?]', 'issue[custom_field_values][1]' do
                    assert_select 'option', 4
                    assert_select 'option[value=MySQL]', :text => 'MySQL'
                  end
                end
                def test_get_new_with_multi_custom_field
                  field = IssueCustomField.find(1)
                  field.update_attribute :multiple, true
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'select[name=?][multiple=multiple]', 'issue[custom_field_values][1][]' do
                    assert_select 'option', 3
                    assert_select 'option[value=MySQL]', :text => 'MySQL'
                  end
                  assert_select 'input[name=?][type=hidden][value=?]', 'issue[custom_field_values][1][]', ''
                end
                def test_get_new_with_multi_user_custom_field
                  field = IssueCustomField.create!(:name => 'Multi user', :field_format => 'user', :multiple => true,
                    :tracker_ids => [1], :is_for_all => true)
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'select[name=?][multiple=multiple]', "issue[custom_field_values][#{field.id}][]" do
                    assert_select 'option', Project.find(1).users.count
                    assert_select 'option[value="2"]', :text => 'John Smith'
                  end
                  assert_select 'input[name=?][type=hidden][value=?]', "issue[custom_field_values][#{field.id}][]", ''
                end
                def test_get_new_with_date_custom_field
                  field = IssueCustomField.create!(:name => 'Date', :field_format => 'date', :tracker_ids => [1], :is_for_all => true)
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_response :success
                  assert_select 'input[name=?]', "issue[custom_field_values][#{field.id}]"
                end
                def test_get_new_with_text_custom_field
                  field = IssueCustomField.create!(:name => 'Text', :field_format => 'text', :tracker_ids => [1], :is_for_all => true)
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_response :success
                  assert_select 'textarea[name=?]', "issue[custom_field_values][#{field.id}]"
                end
                def test_get_new_without_default_start_date_is_creation_date
                  with_settings :default_issue_start_date_to_creation_date  => 0 do
                    @request.session[:user_id] = 2
                    get :new, :project_id => 1, :tracker_id => 1
                    assert_response :success
                    assert_template 'new'
                    assert_select 'input[name=?]', 'issue[start_date]'
                    assert_select 'input[name=?][value]', 'issue[start_date]', 0
                  end
                end
                def test_get_new_with_default_start_date_is_creation_date
                  with_settings :default_issue_start_date_to_creation_date  => 1 do
                    @request.session[:user_id] = 2
                    get :new, :project_id => 1, :tracker_id => 1
                    assert_response :success
                    assert_template 'new'
                    assert_select 'input[name=?][value=?]', 'issue[start_date]',
                                  Date.today.to_s
                  end
                end
                def test_get_new_form_should_allow_attachment_upload
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :tracker_id => 1
                  assert_select 'form[id=issue-form][method=post][enctype="multipart/form-data"]' do
                    assert_select 'input[name=?][type=file]', 'attachments[dummy][file]'
                  end
                end
                def test_get_new_should_prefill_the_form_from_params
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1,
                    :issue => {:tracker_id => 3, :description => 'Prefilled', :custom_field_values => {'2' => 'Custom field value'}}
                  issue = assigns(:issue)
                  assert_equal 3, issue.tracker_id
                  assert_equal 'Prefilled', issue.description
                  assert_equal 'Custom field value', issue.custom_field_value(2)
                  assert_select 'select[name=?]', 'issue[tracker_id]' do
                    assert_select 'option[value="3"][selected=selected]'
                  end
                  assert_select 'textarea[name=?]', 'issue[description]', :text => /Prefilled/
                  assert_select 'input[name=?][value=?]', 'issue[custom_field_values][2]', 'Custom field value'
                end
                def test_get_new_should_mark_required_fields
                  cf1 = IssueCustomField.create!(:name => 'Foo', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  cf2 = IssueCustomField.create!(:name => 'Bar', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  WorkflowPermission.delete_all
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 1, :role_id => 1, :field_name => 'due_date', :rule => 'required')
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 1, :role_id => 1, :field_name => cf2.id.to_s, :rule => 'required')
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'label[for=issue_start_date]' do
                    assert_select 'span[class=required]', 0
                  end
                  assert_select 'label[for=issue_due_date]' do
                    assert_select 'span[class=required]'
                  end
                  assert_select 'label[for=?]', "issue_custom_field_values_#{cf1.id}" do
                    assert_select 'span[class=required]', 0
                  end
                  assert_select 'label[for=?]', "issue_custom_field_values_#{cf2.id}" do
                    assert_select 'span[class=required]'
                  end
                end
                def test_get_new_should_not_display_readonly_fields
                  cf1 = IssueCustomField.create!(:name => 'Foo', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  cf2 = IssueCustomField.create!(:name => 'Bar', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  WorkflowPermission.delete_all
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 1, :role_id => 1, :field_name => 'due_date', :rule => 'readonly')
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 1, :role_id => 1, :field_name => cf2.id.to_s, :rule => 'readonly')
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'input[name=?]', 'issue[start_date]'
                  assert_select 'input[name=?]', 'issue[due_date]', 0
                  assert_select 'input[name=?]', "issue[custom_field_values][#{cf1.id}]"
                  assert_select 'input[name=?]', "issue[custom_field_values][#{cf2.id}]", 0
                end
                def test_new_with_tracker_set_as_readonly_should_accept_status
                  WorkflowPermission.delete_all
                  [1, 2].each do |status_id|
                    WorkflowPermission.create!(:tracker_id => 1, :old_status_id => status_id, :role_id => 1, :field_name => 'tracker_id', :rule => 'readonly')
                  end
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :issue => {:status_id => 2}
                  assert_select 'select[name=?]', 'issue[tracker_id]', 0
                  assert_equal 2, assigns(:issue).status_id
                end
                def test_get_new_without_tracker_id
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1
                  assert_response :success
                  assert_template 'new'
                  issue = assigns(:issue)
                  assert_not_nil issue
                  assert_equal Project.find(1).trackers.first, issue.tracker
                end
                def test_get_new_with_no_default_status_should_display_an_error
                  @request.session[:user_id] = 2
                  IssueStatus.delete_all
                  get :new, :project_id => 1
                  assert_response 500
                  assert_select_error /No default issue/
                end
                def test_get_new_with_no_tracker_should_display_an_error
                  @request.session[:user_id] = 2
                  Tracker.delete_all
                  get :new, :project_id => 1
                  assert_response 500
                  assert_select_error /No tracker/
                end
                def test_new_with_invalid_project_id
                  @request.session[:user_id] = 1
                  get :new, :project_id => 'invalid'
                  assert_response 404
                end
                def test_update_form_for_new_issue
                  @request.session[:user_id] = 2
                  xhr :post, :new, :project_id => 1,
                                   :issue => {:tracker_id => 2,
                                              :subject => 'This is the test_new issue',
                                              :description => 'This is the description',
                                              :priority_id => 5}
                  assert_response :success
                  assert_template 'new'
                  assert_template :partial => '_form'
                  assert_equal 'text/javascript', response.content_type
                  issue = assigns(:issue)
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.project_id
                  assert_equal 2, issue.tracker_id
                  assert_equal 'This is the test_new issue', issue.subject
                end
                def test_update_form_for_new_issue_should_propose_transitions_based_on_initial_status
                  @request.session[:user_id] = 2
                  WorkflowTransition.delete_all
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 2)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 5)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 5, :new_status_id => 4)
                  xhr :post, :new, :project_id => 1,
                                   :issue => {:tracker_id => 1,
                                              :status_id => 5,
                                              :subject => 'This is an issue'}
                  assert_equal 5, assigns(:issue).status_id
                  assert_equal [1,2,5], assigns(:allowed_statuses).map(&:id).sort
                end
                def test_update_form_with_default_status_should_ignore_submitted_status_id_if_equals
                  @request.session[:user_id] = 2
                  tracker = Tracker.find(2)
                  tracker.update! :default_status_id => 2
                  tracker.generate_transitions! 2, 1, :clear => true
                  xhr :post, :new, :project_id => 1,
                                   :issue => {:tracker_id => 2,
                                              :status_id => 1},
                                   :was_default_status => 1
                  assert_equal 2, assigns(:issue).status_id
                end
                def test_post_create
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    assert_no_difference 'Journal.count' do
                      post :create, :project_id => 1,
                               :issue => {:tracker_id => 3,
                                          :status_id => 2,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5,
                                          :start_date => '2010-11-07',
                                          :estimated_hours => '',
                                          :custom_field_values => {'2' => 'Value for field 2'}}
                    end
                  end
                  assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id
                  issue = Issue.find_by_subject('This is the test_new issue')
                  assert_not_nil issue
                  assert_equal 2, issue.author_id
                  assert_equal 3, issue.tracker_id
                  assert_equal 2, issue.status_id
                  assert_equal Date.parse('2010-11-07'), issue.start_date
                  assert_nil issue.estimated_hours
                  v = issue.custom_values.where(:custom_field_id => 2).first
                  assert_not_nil v
                  assert_equal 'Value for field 2', v.value
                end
                def test_post_new_with_group_assignment
                  group = Group.find(11)
                  project = Project.find(1)
                  project.members << Member.new(:principal => group, :roles => [Role.givable.first])
                  with_settings :issue_group_assignment => '1' do
                    @request.session[:user_id] = 2
                    assert_difference 'Issue.count' do
                      post :create, :project_id => project.id,
                                    :issue => {:tracker_id => 3,
                                               :status_id => 1,
                                               :subject => 'This is the test_new_with_group_assignment issue',
                                               :assigned_to_id => group.id}
                    end
                  end
                  assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id
                  issue = Issue.find_by_subject('This is the test_new_with_group_assignment issue')
                  assert_not_nil issue
                  assert_equal group, issue.assigned_to
                end
                def test_post_create_without_start_date_and_default_start_date_is_not_creation_date
                  with_settings :default_issue_start_date_to_creation_date  => 0 do
                    @request.session[:user_id] = 2
                    assert_difference 'Issue.count' do
                      post :create, :project_id => 1,
                               :issue => {:tracker_id => 3,
                                          :status_id => 2,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5,
                                          :estimated_hours => '',
                                          :custom_field_values => {'2' => 'Value for field 2'}}
                    end
                    assert_redirected_to :controller => 'issues', :action => 'show',
                                         :id => Issue.last.id
                    issue = Issue.find_by_subject('This is the test_new issue')
                    assert_not_nil issue
                    assert_nil issue.start_date
                  end
                end
                def test_post_create_without_start_date_and_default_start_date_is_creation_date
                  with_settings :default_issue_start_date_to_creation_date  => 1 do
                    @request.session[:user_id] = 2
                    assert_difference 'Issue.count' do
                      post :create, :project_id => 1,
                               :issue => {:tracker_id => 3,
                                          :status_id => 2,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5,
                                          :estimated_hours => '',
                                          :custom_field_values => {'2' => 'Value for field 2'}}
                    end
                    assert_redirected_to :controller => 'issues', :action => 'show',
                                         :id => Issue.last.id
                    issue = Issue.find_by_subject('This is the test_new issue')
                    assert_not_nil issue
                    assert_equal Date.today, issue.start_date
                  end
                end
                def test_post_create_and_continue
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                      :issue => {:tracker_id => 3, :subject => 'This is first issue', :priority_id => 5},
                      :continue => ''
                  end
                  issue = Issue.order('id DESC').first
                  assert_redirected_to :controller => 'issues', :action => 'new', :project_id => 'ecookbook', :issue => {:tracker_id => 3}
                  assert_not_nil flash[:notice], "flash was not set"
                  assert_select_in flash[:notice],
                    'a[href=?][title=?]', "/issues/#{issue.id}", "This is first issue", :text => "##{issue.id}"
                end
                def test_post_create_without_custom_fields_param
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5}
                  end
                  assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id
                end
                def test_post_create_with_multi_custom_field
                  field = IssueCustomField.find_by_name('Database')
                  field.update_attribute(:multiple, true)
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5,
                                          :custom_field_values => {'1' => ['', 'MySQL', 'Oracle']}}
                  end
                  assert_response 302
                  issue = Issue.order('id DESC').first
                  assert_equal ['MySQL', 'Oracle'], issue.custom_field_value(1).sort
                end
                def test_post_create_with_empty_multi_custom_field
                  field = IssueCustomField.find_by_name('Database')
                  field.update_attribute(:multiple, true)
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5,
                                          :custom_field_values => {'1' => ['']}}
                  end
                  assert_response 302
                  issue = Issue.order('id DESC').first
                  assert_equal [''], issue.custom_field_value(1).sort
                end
                def test_post_create_with_multi_user_custom_field
                  field = IssueCustomField.create!(:name => 'Multi user', :field_format => 'user', :multiple => true,
                    :tracker_ids => [1], :is_for_all => true)
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5,
                                          :custom_field_values => {field.id.to_s => ['', '2', '3']}}
                  end
                  assert_response 302
                  issue = Issue.order('id DESC').first
                  assert_equal ['2', '3'], issue.custom_field_value(field).sort
                end
                def test_post_create_with_required_custom_field_and_without_custom_fields_param
                  field = IssueCustomField.find_by_name('Database')
                  field.update_attribute(:is_required, true)
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is the test_new issue',
                                          :description => 'This is the description',
                                          :priority_id => 5}
                  end
                  assert_response :success
                  assert_template 'new'
                  issue = assigns(:issue)
                  assert_not_nil issue
                  assert_select_error /Database cannot be blank/
                end
                def test_create_should_validate_required_fields
                  cf1 = IssueCustomField.create!(:name => 'Foo', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  cf2 = IssueCustomField.create!(:name => 'Bar', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  WorkflowPermission.delete_all
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 2, :role_id => 1, :field_name => 'due_date', :rule => 'required')
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 2, :role_id => 1, :field_name => cf2.id.to_s, :rule => 'required')
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    post :create, :project_id => 1, :issue => {
                      :tracker_id => 2,
                      :status_id => 1,
                      :subject => 'Test',
                      :start_date => '',
                      :due_date => '',
                      :custom_field_values => {cf1.id.to_s => '', cf2.id.to_s => ''}
                    }
                    assert_response :success
                    assert_template 'new'
                  end
                  assert_select_error /Due date cannot be blank/i
                  assert_select_error /Bar cannot be blank/i
                end
+               def test_create_should_validate_required_list_fields
+                 cf1 = IssueCustomField.create!(:name => 'Foo', :field_format => 'list', :is_for_all => true, :tracker_ids => [1, 2], :multiple => false, :possible_values => ['a', 'b'])
+                 cf2 = IssueCustomField.create!(:name => 'Bar', :field_format => 'list', :is_for_all => true, :tracker_ids => [1, 2], :multiple => true, :possible_values => ['a', 'b'])
+                 WorkflowPermission.delete_all
+                 WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 2, :role_id => 1, :field_name => cf1.id.to_s, :rule => 'required')
+                 WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 2, :role_id => 1, :field_name => cf2.id.to_s, :rule => 'required')
+                 @request.session[:user_id] = 2
+                 assert_no_difference 'Issue.count' do
+                   post :create, :project_id => 1, :issue => {
+                     :tracker_id => 2,
+                     :status_id => 1,
+                     :subject => 'Test',
+                     :start_date => '',
+                     :due_date => '',
+                     :custom_field_values => {cf1.id.to_s => '', cf2.id.to_s => ['']}
+                   }
+                   assert_response :success
+                   assert_template 'new'
+                 end
+                 assert_select_error /Foo cannot be blank/i
+                 assert_select_error /Bar cannot be blank/i
+               end
                def test_create_should_ignore_readonly_fields
                  cf1 = IssueCustomField.create!(:name => 'Foo', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  cf2 = IssueCustomField.create!(:name => 'Bar', :field_format => 'string', :is_for_all => true, :tracker_ids => [1, 2])
                  WorkflowPermission.delete_all
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 2, :role_id => 1, :field_name => 'due_date', :rule => 'readonly')
                  WorkflowPermission.create!(:old_status_id => 1, :tracker_id => 2, :role_id => 1, :field_name => cf2.id.to_s, :rule => 'readonly')
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1, :issue => {
                      :tracker_id => 2,
                      :status_id => 1,
                      :subject => 'Test',
                      :start_date => '2012-07-14',
                      :due_date => '2012-07-16',
                      :custom_field_values => {cf1.id.to_s => 'value1', cf2.id.to_s => 'value2'}
                    }
                    assert_response 302
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal Date.parse('2012-07-14'), issue.start_date
                  assert_nil issue.due_date
                  assert_equal 'value1', issue.custom_field_value(cf1)
                  assert_nil issue.custom_field_value(cf2)
                end
                def test_post_create_with_watchers
                  @request.session[:user_id] = 2
                  ActionMailer::Base.deliveries.clear
                  with_settings :notified_events => %w(issue_added) do
                    assert_difference 'Watcher.count', 2 do
                      post :create, :project_id => 1,
                                 :issue => {:tracker_id => 1,
                                            :subject => 'This is a new issue with watchers',
                                            :description => 'This is the description',
                                            :priority_id => 5,
                                            :watcher_user_ids => ['2', '3']}
                    end
                  end
                  issue = Issue.find_by_subject('This is a new issue with watchers')
                  assert_not_nil issue
                  assert_redirected_to :controller => 'issues', :action => 'show', :id => issue
                  # Watchers added
                  assert_equal [2, 3], issue.watcher_user_ids.sort
                  assert issue.watched_by?(User.find(3))
                  # Watchers notified
                  mail = ActionMailer::Base.deliveries.last
                  assert_not_nil mail
                  assert [mail.bcc, mail.cc].flatten.include?(User.find(3).mail)
                end
                def test_post_create_subissue
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is a child issue',
                                          :parent_issue_id => '2'}
                    assert_response 302
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal Issue.find(2), issue.parent
                end
                def test_post_create_subissue_with_sharp_parent_id
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is a child issue',
                                          :parent_issue_id => '#2'}
                    assert_response 302
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal Issue.find(2), issue.parent
                end
                def test_post_create_subissue_with_non_visible_parent_id_should_not_validate
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is a child issue',
                                          :parent_issue_id => '4'}
                    assert_response :success
                    assert_select 'input[name=?][value=?]', 'issue[parent_issue_id]', '4'
                    assert_select_error /Parent task is invalid/i
                  end
                end
                def test_post_create_subissue_with_non_numeric_parent_id_should_not_validate
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is a child issue',
                                          :parent_issue_id => '01ABC'}
                    assert_response :success
                    assert_select 'input[name=?][value=?]', 'issue[parent_issue_id]', '01ABC'
                    assert_select_error /Parent task is invalid/i
                  end
                end
                def test_post_create_private
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is a private issue',
                                          :is_private => '1'}
                  end
                  issue = Issue.order('id DESC').first
                  assert issue.is_private?
                end
                def test_post_create_private_with_set_own_issues_private_permission
                  role = Role.find(1)
                  role.remove_permission! :set_issues_private
                  role.add_permission! :set_own_issues_private
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                               :issue => {:tracker_id => 1,
                                          :subject => 'This is a private issue',
                                          :is_private => '1'}
                  end
                  issue = Issue.order('id DESC').first
                  assert issue.is_private?
                end
                def test_create_without_project_id
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create,
                         :issue => {:project_id => 3,
                                    :tracker_id => 2,
                                    :subject => 'Foo'}
                    assert_response 302
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal 3, issue.project_id
                  assert_equal 2, issue.tracker_id
                end
                def test_create_without_project_id_and_continue_should_redirect_without_project_id
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create,
                         :issue => {:project_id => 3,
                                    :tracker_id => 2,
                                    :subject => 'Foo'},
                         :continue => '1'
                    assert_redirected_to '/issues/new?issue%5Bproject_id%5D=3&issue%5Btracker_id%5D=2'
                  end
                end
                def test_create_without_project_id_should_be_denied_without_permission
                  Role.non_member.remove_permission! :add_issues
                  Role.anonymous.remove_permission! :add_issues
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    post :create,
                         :issue => {:project_id => 3,
                                    :tracker_id => 2,
                                    :subject => 'Foo'}
                    assert_response 422
                  end
                end
                def test_create_without_project_id_with_failure
                  @request.session[:user_id] = 2
                  post :create,
                       :issue => {:project_id => 3,
                                  :tracker_id => 2,
                                  :subject => ''}
                  assert_response :success
                  assert_nil assigns(:project)
                end
                def test_post_create_should_send_a_notification
                  ActionMailer::Base.deliveries.clear
                  @request.session[:user_id] = 2
                  with_settings :notified_events => %w(issue_added) do
                    assert_difference 'Issue.count' do
                      post :create, :project_id => 1,
                                 :issue => {:tracker_id => 3,
                                            :subject => 'This is the test_new issue',
                                            :description => 'This is the description',
                                            :priority_id => 5,
                                            :estimated_hours => '',
                                            :custom_field_values => {'2' => 'Value for field 2'}}
                    end
                    assert_redirected_to :controller => 'issues', :action => 'show', :id => Issue.last.id
                    assert_equal 1, ActionMailer::Base.deliveries.size
                  end
                end
                def test_post_create_should_preserve_fields_values_on_validation_failure
                  @request.session[:user_id] = 2
                  post :create, :project_id => 1,
                             :issue => {:tracker_id => 1,
                                        # empty subject
                                        :subject => '',
                                        :description => 'This is a description',
                                        :priority_id => 6,
                                        :custom_field_values => {'1' => 'Oracle', '2' => 'Value for field 2'}}
                  assert_response :success
                  assert_template 'new'
                  assert_select 'textarea[name=?]', 'issue[description]', :text => 'This is a description'
                  assert_select 'select[name=?]', 'issue[priority_id]' do
                    assert_select 'option[value="6"][selected=selected]', :text => 'High'
                  end
                  # Custom fields
                  assert_select 'select[name=?]', 'issue[custom_field_values][1]' do
                    assert_select 'option[value=Oracle][selected=selected]', :text => 'Oracle'
                  end
                  assert_select 'input[name=?][value=?]', 'issue[custom_field_values][2]', 'Value for field 2'
                end
                def test_post_create_with_failure_should_preserve_watchers
                  assert !User.find(8).member_of?(Project.find(1))
                  @request.session[:user_id] = 2
                  post :create, :project_id => 1,
                       :issue => {:tracker_id => 1,
                                  :watcher_user_ids => ['3', '8']}
                  assert_response :success
                  assert_template 'new'
                  assert_select 'input[name=?][value="2"]:not(checked)', 'issue[watcher_user_ids][]'
                  assert_select 'input[name=?][value="3"][checked=checked]', 'issue[watcher_user_ids][]'
                  assert_select 'input[name=?][value="8"][checked=checked]', 'issue[watcher_user_ids][]'
                end
                def test_post_create_should_ignore_non_safe_attributes
                  @request.session[:user_id] = 2
                  assert_nothing_raised do
                    post :create, :project_id => 1, :issue => { :tracker => "A param can not be a Tracker" }
                  end
                end
                def test_post_create_with_attachment
                  set_tmp_attachments_directory
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    assert_difference 'Attachment.count' do
                      assert_no_difference 'Journal.count' do
                        post :create, :project_id => 1,
                          :issue => { :tracker_id => '1', :subject => 'With attachment' },
                          :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'test file'}}
                      end
                    end
                  end
                  issue = Issue.order('id DESC').first
                  attachment = Attachment.order('id DESC').first
                  assert_equal issue, attachment.container
                  assert_equal 2, attachment.author_id
                  assert_equal 'testfile.txt', attachment.filename
                  assert_equal 'text/plain', attachment.content_type
                  assert_equal 'test file', attachment.description
                  assert_equal 59, attachment.filesize
                  assert File.exists?(attachment.diskfile)
                  assert_equal 59, File.size(attachment.diskfile)
                end
                def test_post_create_with_attachment_should_notify_with_attachments
                  ActionMailer::Base.deliveries.clear
                  set_tmp_attachments_directory
                  @request.session[:user_id] = 2
                  with_settings :host_name => 'mydomain.foo', :protocol => 'http', :notified_events => %w(issue_added) do
                    assert_difference 'Issue.count' do
                      post :create, :project_id => 1,
                        :issue => { :tracker_id => '1', :subject => 'With attachment' },
                        :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'test file'}}
                    end
                  end
                  assert_not_nil ActionMailer::Base.deliveries.last
                  assert_select_email do
                    assert_select 'a[href^=?]', 'http://mydomain.foo/attachments/download', 'testfile.txt'
                  end
                end
                def test_post_create_with_failure_should_save_attachments
                  set_tmp_attachments_directory
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    assert_difference 'Attachment.count' do
                      post :create, :project_id => 1,
                        :issue => { :tracker_id => '1', :subject => '' },
                        :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'test file'}}
                      assert_response :success
                      assert_template 'new'
                    end
                  end
                  attachment = Attachment.order('id DESC').first
                  assert_equal 'testfile.txt', attachment.filename
                  assert File.exists?(attachment.diskfile)
                  assert_nil attachment.container
                  assert_select 'input[name=?][value=?]', 'attachments[p0][token]', attachment.token
                  assert_select 'input[name=?][value=?]', 'attachments[p0][filename]', 'testfile.txt'
                end
                def test_post_create_with_failure_should_keep_saved_attachments
                  set_tmp_attachments_directory
                  attachment = Attachment.create!(:file => uploaded_test_file("testfile.txt", "text/plain"), :author_id => 2)
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    assert_no_difference 'Attachment.count' do
                      post :create, :project_id => 1,
                        :issue => { :tracker_id => '1', :subject => '' },
                        :attachments => {'p0' => {'token' => attachment.token}}
                      assert_response :success
                      assert_template 'new'
                    end
                  end
                  assert_select 'input[name=?][value=?]', 'attachments[p0][token]', attachment.token
                  assert_select 'input[name=?][value=?]', 'attachments[p0][filename]', 'testfile.txt'
                end
                def test_post_create_should_attach_saved_attachments
                  set_tmp_attachments_directory
                  attachment = Attachment.create!(:file => uploaded_test_file("testfile.txt", "text/plain"), :author_id => 2)
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    assert_no_difference 'Attachment.count' do
                      post :create, :project_id => 1,
                        :issue => { :tracker_id => '1', :subject => 'Saved attachments' },
                        :attachments => {'p0' => {'token' => attachment.token}}
                      assert_response 302
                    end
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal 1, issue.attachments.count
                  attachment.reload
                  assert_equal issue, attachment.container
                end
                def setup_without_workflow_privilege
                  WorkflowTransition.delete_all(["role_id = ?", Role.anonymous.id])
                  Role.anonymous.add_permission! :add_issues, :add_issue_notes
                end
                private :setup_without_workflow_privilege
                test "without workflow privilege #new should propose default status only" do
                  setup_without_workflow_privilege
                  get :new, :project_id => 1
                  assert_response :success
                  assert_template 'new'
                  issue = assigns(:issue)
                  assert_not_nil issue.default_status
                  assert_select 'select[name=?]', 'issue[status_id]' do
                    assert_select 'option', 1
                    assert_select 'option[value=?]', issue.default_status.id.to_s
                  end
                end
                test "without workflow privilege #create should accept default status" do
                  setup_without_workflow_privilege
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                                  :issue => {:tracker_id => 1,
                                              :subject => 'This is an issue',
                                              :status_id => 1}
                  end
                  issue = Issue.order('id').last
                  assert_not_nil issue.default_status
                  assert_equal issue.default_status, issue.status
                end
                test "without workflow privilege #create should ignore unauthorized status" do
                  setup_without_workflow_privilege
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1,
                                   :issue => {:tracker_id => 1,
                                              :subject => 'This is an issue',
                                              :status_id => 3}
                  end
                  issue = Issue.order('id').last
                  assert_not_nil issue.default_status
                  assert_equal issue.default_status, issue.status
                end
                test "without workflow privilege #update should ignore status change" do
                  setup_without_workflow_privilege
                  assert_difference 'Journal.count' do
                    put :update, :id => 1, :issue => {:status_id => 3, :notes => 'just trying'}
                  end
                  assert_equal 1, Issue.find(1).status_id
                end
                test "without workflow privilege #update ignore attributes changes" do
                  setup_without_workflow_privilege
                  assert_difference 'Journal.count' do
                    put :update, :id => 1,
                                 :issue => {:subject => 'changed', :assigned_to_id => 2,
                                            :notes => 'just trying'}
                  end
                  issue = Issue.find(1)
                  assert_equal "Cannot print recipes", issue.subject
                  assert_nil issue.assigned_to
                end
                def setup_with_workflow_privilege
                  WorkflowTransition.delete_all(["role_id = ?", Role.anonymous.id])
                  WorkflowTransition.create!(:role => Role.anonymous, :tracker_id => 1,
                                             :old_status_id => 1, :new_status_id => 3)
                  WorkflowTransition.create!(:role => Role.anonymous, :tracker_id => 1,
                                             :old_status_id => 1, :new_status_id => 4)
                  Role.anonymous.add_permission! :add_issues, :add_issue_notes
                end
                private :setup_with_workflow_privilege
                def setup_with_workflow_privilege_and_edit_issues_permission
                  setup_with_workflow_privilege
                  Role.anonymous.add_permission! :add_issues, :edit_issues
                end
                private :setup_with_workflow_privilege_and_edit_issues_permission
                test "with workflow privilege and :edit_issues permission should accept authorized status" do
                  setup_with_workflow_privilege_and_edit_issues_permission
                  assert_difference 'Journal.count' do
                    put :update, :id => 1, :issue => {:status_id => 3, :notes => 'just trying'}
                  end
                  assert_equal 3, Issue.find(1).status_id
                end
                test "with workflow privilege and :edit_issues permission should ignore unauthorized status" do
                  setup_with_workflow_privilege_and_edit_issues_permission
                  assert_difference 'Journal.count' do
                    put :update, :id => 1, :issue => {:status_id => 2, :notes => 'just trying'}
                  end
                  assert_equal 1, Issue.find(1).status_id
                end
                test "with workflow privilege and :edit_issues permission should accept authorized attributes changes" do
                  setup_with_workflow_privilege_and_edit_issues_permission
                  assert_difference 'Journal.count' do
                    put :update, :id => 1,
                                 :issue => {:subject => 'changed', :assigned_to_id => 2,
                                            :notes => 'just trying'}
                  end
                  issue = Issue.find(1)
                  assert_equal "changed", issue.subject
                  assert_equal 2, issue.assigned_to_id
                end
                def test_new_as_copy
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :copy_from => 1
                  assert_response :success
                  assert_template 'new'
                  assert_not_nil assigns(:issue)
                  orig = Issue.find(1)
                  assert_equal 1, assigns(:issue).project_id
                  assert_equal orig.subject, assigns(:issue).subject
                  assert assigns(:issue).copy?
                  assert_select 'form[id=issue-form][action="/projects/ecookbook/issues"]' do
                    assert_select 'select[name=?]', 'issue[project_id]' do
                      assert_select 'option[value="1"][selected=selected]', :text => 'eCookbook'
                      assert_select 'option[value="2"]:not([selected])', :text => 'OnlineStore'
                    end
                    assert_select 'input[name=copy_from][value="1"]'
                  end
                  # "New issue" menu item should not link to copy
                  assert_select '#main-menu a.new-issue[href="/projects/ecookbook/issues/new"]'
                end
                def test_new_as_copy_without_add_issues_permission_should_not_propose_current_project_as_target
                  user = setup_user_with_copy_but_not_add_permission
                  @request.session[:user_id] = user.id
                  get :new, :project_id => 1, :copy_from => 1
                  assert_response :success
                  assert_template 'new'
                  assert_select 'select[name=?]', 'issue[project_id]' do
                    assert_select 'option[value="1"]', 0
                    assert_select 'option[value="2"]', :text => 'OnlineStore'
                  end
                end
                def test_new_as_copy_with_attachments_should_show_copy_attachments_checkbox
                  @request.session[:user_id] = 2
                  issue = Issue.find(3)
                  assert issue.attachments.count > 0
                  get :new, :project_id => 1, :copy_from => 3
                  assert_select 'input[name=copy_attachments][type=checkbox][checked=checked][value="1"]'
                end
                def test_new_as_copy_without_attachments_should_not_show_copy_attachments_checkbox
                  @request.session[:user_id] = 2
                  issue = Issue.find(3)
                  issue.attachments.delete_all
                  get :new, :project_id => 1, :copy_from => 3
                  assert_select 'input[name=copy_attachments]', 0
                end
                def test_new_as_copy_with_subtasks_should_show_copy_subtasks_checkbox
                  @request.session[:user_id] = 2
                  issue = Issue.generate_with_descendants!
                  get :new, :project_id => 1, :copy_from => issue.id
                  assert_select 'input[type=checkbox][name=copy_subtasks][checked=checked][value="1"]'
                end
                def test_new_as_copy_with_invalid_issue_should_respond_with_404
                  @request.session[:user_id] = 2
                  get :new, :project_id => 1, :copy_from => 99999
                  assert_response 404
                end
                def test_create_as_copy_on_different_project
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1, :copy_from => 1,
                      :issue => {:project_id => '2', :tracker_id => '3', :status_id => '1', :subject => 'Copy'}
                    assert_not_nil assigns(:issue)
                    assert assigns(:issue).copy?
                  end
                  issue = Issue.order('id DESC').first
                  assert_redirected_to "/issues/#{issue.id}"
                  assert_equal 2, issue.project_id
                  assert_equal 3, issue.tracker_id
                  assert_equal 'Copy', issue.subject
                end
                def test_create_as_copy_should_allow_status_to_be_set_to_default
                  copied = Issue.generate! :status_id => 2
                  assert_equal 2, copied.reload.status_id
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1, :copy_from => copied.id,
                      :issue => {:project_id => '1', :tracker_id => '1', :status_id => '1'},
                      :was_default_status => '1'
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal 1, issue.status_id
                end
                def test_create_as_copy_should_copy_attachments
                  @request.session[:user_id] = 2
                  issue = Issue.find(3)
                  count = issue.attachments.count
                  assert count > 0
                  assert_difference 'Issue.count' do
                    assert_difference 'Attachment.count', count do
                      post :create, :project_id => 1, :copy_from => 3,
                        :issue => {:project_id => '1', :tracker_id => '3',
                                   :status_id => '1', :subject => 'Copy with attachments'},
                        :copy_attachments => '1'
                    end
                  end
                  copy = Issue.order('id DESC').first
                  assert_equal count, copy.attachments.count
                  assert_equal issue.attachments.map(&:filename).sort, copy.attachments.map(&:filename).sort
                end
                def test_create_as_copy_without_copy_attachments_option_should_not_copy_attachments
                  @request.session[:user_id] = 2
                  issue = Issue.find(3)
                  count = issue.attachments.count
                  assert count > 0
                  assert_difference 'Issue.count' do
                    assert_no_difference 'Attachment.count' do
                      post :create, :project_id => 1, :copy_from => 3,
                        :issue => {:project_id => '1', :tracker_id => '3',
                                   :status_id => '1', :subject => 'Copy with attachments'}
                    end
                  end
                  copy = Issue.order('id DESC').first
                  assert_equal 0, copy.attachments.count
                end
                def test_create_as_copy_with_attachments_should_also_add_new_files
                  @request.session[:user_id] = 2
                  issue = Issue.find(3)
                  count = issue.attachments.count
                  assert count > 0
                  assert_difference 'Issue.count' do
                    assert_difference 'Attachment.count', count + 1 do
                      post :create, :project_id => 1, :copy_from => 3,
                        :issue => {:project_id => '1', :tracker_id => '3',
                                   :status_id => '1', :subject => 'Copy with attachments'},
                        :copy_attachments => '1',
                        :attachments => {'1' =>
                               {'file' => uploaded_test_file('testfile.txt', 'text/plain'),
                                'description' => 'test file'}}
                    end
                  end
                  copy = Issue.order('id DESC').first
                  assert_equal count + 1, copy.attachments.count
                end
                def test_create_as_copy_should_add_relation_with_copied_issue
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    assert_difference 'IssueRelation.count' do
                      post :create, :project_id => 1, :copy_from => 1, :link_copy => '1',
                        :issue => {:project_id => '1', :tracker_id => '3',
                                   :status_id => '1', :subject => 'Copy'}
                    end
                  end
                  copy = Issue.order('id DESC').first
                  assert_equal 1, copy.relations.size
                end
                def test_create_as_copy_should_allow_not_to_add_relation_with_copied_issue
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count' do
                    assert_no_difference 'IssueRelation.count' do
                      post :create, :project_id => 1, :copy_from => 1,
                        :issue => {:subject => 'Copy'}
                    end
                  end
                end
                def test_create_as_copy_should_always_add_relation_with_copied_issue_by_setting
                  with_settings :link_copied_issue => 'yes' do
                    @request.session[:user_id] = 2
                    assert_difference 'Issue.count' do
                      assert_difference 'IssueRelation.count' do
                        post :create, :project_id => 1, :copy_from => 1,
                          :issue => {:subject => 'Copy'}
                      end
                    end
                  end
                end
                def test_create_as_copy_should_never_add_relation_with_copied_issue_by_setting
                  with_settings :link_copied_issue => 'no' do
                    @request.session[:user_id] = 2
                    assert_difference 'Issue.count' do
                      assert_no_difference 'IssueRelation.count' do
                        post :create, :project_id => 1, :copy_from => 1, :link_copy => '1',
                          :issue => {:subject => 'Copy'}
                      end
                    end
                  end
                end
                def test_create_as_copy_should_copy_subtasks
                  @request.session[:user_id] = 2
                  issue = Issue.generate_with_descendants!
                  count = issue.descendants.count
                  assert_difference 'Issue.count', count + 1 do
                    post :create, :project_id => 1, :copy_from => issue.id,
                      :issue => {:project_id => '1', :tracker_id => '3',
                                 :status_id => '1', :subject => 'Copy with subtasks'},
                      :copy_subtasks => '1'
                  end
                  copy = Issue.where(:parent_id => nil).order('id DESC').first
                  assert_equal count, copy.descendants.count
                  assert_equal issue.descendants.map(&:subject).sort, copy.descendants.map(&:subject).sort
                end
                def test_create_as_copy_without_copy_subtasks_option_should_not_copy_subtasks
                  @request.session[:user_id] = 2
                  issue = Issue.generate_with_descendants!
                  assert_difference 'Issue.count', 1 do
                    post :create, :project_id => 1, :copy_from => 3,
                      :issue => {:project_id => '1', :tracker_id => '3',
                                 :status_id => '1', :subject => 'Copy with subtasks'}
                  end
                  copy = Issue.where(:parent_id => nil).order('id DESC').first
                  assert_equal 0, copy.descendants.count
                end
                def test_create_as_copy_with_failure
                  @request.session[:user_id] = 2
                  post :create, :project_id => 1, :copy_from => 1,
                    :issue => {:project_id => '2', :tracker_id => '3', :status_id => '1', :subject => ''}
                  assert_response :success
                  assert_template 'new'
                  assert_not_nil assigns(:issue)
                  assert assigns(:issue).copy?
                  assert_select 'form#issue-form[action="/projects/ecookbook/issues"]' do
                    assert_select 'select[name=?]', 'issue[project_id]' do
                      assert_select 'option[value="1"]:not([selected])', :text => 'eCookbook'
                      assert_select 'option[value="2"][selected=selected]', :text => 'OnlineStore'
                    end
                    assert_select 'input[name=copy_from][value="1"]'
                  end
                end
                def test_create_as_copy_on_project_without_permission_should_ignore_target_project
                  @request.session[:user_id] = 2
                  assert !User.find(2).member_of?(Project.find(4))
                  assert_difference 'Issue.count' do
                    post :create, :project_id => 1, :copy_from => 1,
                      :issue => {:project_id => '4', :tracker_id => '3', :status_id => '1', :subject => 'Copy'}
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal 1, issue.project_id
                end
                def test_get_edit
                  @request.session[:user_id] = 2
                  get :edit, :id => 1
                  assert_response :success
                  assert_template 'edit'
                  assert_not_nil assigns(:issue)
                  assert_equal Issue.find(1), assigns(:issue)
                  # Be sure we don't display inactive IssuePriorities
                  assert ! IssuePriority.find(15).active?
                  assert_select 'select[name=?]', 'issue[priority_id]' do
                    assert_select 'option[value="15"]', 0
                  end
                end
                def test_get_edit_should_display_the_time_entry_form_with_log_time_permission
                  @request.session[:user_id] = 2
                  Role.find_by_name('Manager').update_attribute :permissions, [:view_issues, :edit_issues, :log_time]
                  get :edit, :id => 1
                  assert_select 'input[name=?]', 'time_entry[hours]'
                end
                def test_get_edit_should_not_display_the_time_entry_form_without_log_time_permission
                  @request.session[:user_id] = 2
                  Role.find_by_name('Manager').remove_permission! :log_time
                  get :edit, :id => 1
                  assert_select 'input[name=?]', 'time_entry[hours]', 0
                end
                def test_get_edit_with_params
                  @request.session[:user_id] = 2
                  get :edit, :id => 1, :issue => { :status_id => 5, :priority_id => 7 },
                      :time_entry => { :hours => '2.5', :comments => 'test_get_edit_with_params', :activity_id => 10 }
                  assert_response :success
                  assert_template 'edit'
                  issue = assigns(:issue)
                  assert_not_nil issue
                  assert_equal 5, issue.status_id
                  assert_select 'select[name=?]', 'issue[status_id]' do
                    assert_select 'option[value="5"][selected=selected]', :text => 'Closed'
                  end
                  assert_equal 7, issue.priority_id
                  assert_select 'select[name=?]', 'issue[priority_id]' do
                    assert_select 'option[value="7"][selected=selected]', :text => 'Urgent'
                  end
                  assert_select 'input[name=?][value="2.5"]', 'time_entry[hours]'
                  assert_select 'select[name=?]', 'time_entry[activity_id]' do
                    assert_select 'option[value="10"][selected=selected]', :text => 'Development'
                  end
                  assert_select 'input[name=?][value=test_get_edit_with_params]', 'time_entry[comments]'
                end
                def test_get_edit_with_multi_custom_field
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  issue = Issue.find(1)
                  issue.custom_field_values = {1 => ['MySQL', 'Oracle']}
                  issue.save!
                  @request.session[:user_id] = 2
                  get :edit, :id => 1
                  assert_response :success
                  assert_template 'edit'
                  assert_select 'select[name=?][multiple=multiple]', 'issue[custom_field_values][1][]' do
                    assert_select 'option', 3
                    assert_select 'option[value=MySQL][selected=selected]'
                    assert_select 'option[value=Oracle][selected=selected]'
                    assert_select 'option[value=PostgreSQL]:not([selected])'
                  end
                end
                def test_update_form_for_existing_issue
                  @request.session[:user_id] = 2
                  xhr :patch, :edit, :id => 1,
                                           :issue => {:tracker_id => 2,
                                                      :subject => 'This is the test_new issue',
                                                      :description => 'This is the description',
                                                      :priority_id => 5}
                  assert_response :success
                  assert_equal 'text/javascript', response.content_type
                  assert_template 'edit'
                  assert_template :partial => '_form'
                  issue = assigns(:issue)
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.id
                  assert_equal 1, issue.project_id
                  assert_equal 2, issue.tracker_id
                  assert_equal 'This is the test_new issue', issue.subject
                end
                def test_update_form_for_existing_issue_should_keep_issue_author
                  @request.session[:user_id] = 3
                  xhr :patch, :edit, :id => 1, :issue => {:subject => 'Changed'}
                  assert_response :success
                  assert_equal 'text/javascript', response.content_type
                  issue = assigns(:issue)
                  assert_equal User.find(2), issue.author
                  assert_equal 2, issue.author_id
                  assert_not_equal User.current, issue.author
                end
                def test_update_form_for_existing_issue_should_propose_transitions_based_on_initial_status
                  @request.session[:user_id] = 2
                  WorkflowTransition.delete_all
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 2, :new_status_id => 1)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 2, :new_status_id => 5)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 5, :new_status_id => 4)
                  xhr :patch, :edit, :id => 2,
                                  :issue => {:tracker_id => 2,
                                             :status_id => 5,
                                             :subject => 'This is an issue'}
                  assert_equal 5, assigns(:issue).status_id
                  assert_equal [1,2,5], assigns(:allowed_statuses).map(&:id).sort
                end
                def test_update_form_for_existing_issue_with_project_change
                  @request.session[:user_id] = 2
                  xhr :patch, :edit, :id => 1,
                                           :issue => {:project_id => 2,
                                                      :tracker_id => 2,
                                                      :subject => 'This is the test_new issue',
                                                      :description => 'This is the description',
                                                      :priority_id => 5}
                  assert_response :success
                  assert_template :partial => '_form'
                  issue = assigns(:issue)
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.id
                  assert_equal 2, issue.project_id
                  assert_equal 2, issue.tracker_id
                  assert_equal 'This is the test_new issue', issue.subject
                end
                def test_update_form_should_propose_default_status_for_existing_issue
                  @request.session[:user_id] = 2
                  WorkflowTransition.delete_all
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 2, :old_status_id => 2, :new_status_id => 3)
                  xhr :patch, :edit, :id => 2
                  assert_response :success
                  assert_equal [2,3], assigns(:allowed_statuses).map(&:id).sort
                end
                def test_put_update_without_custom_fields_param
                  @request.session[:user_id] = 2
                  issue = Issue.find(1)
                  assert_equal '125', issue.custom_value_for(2).value
                  assert_difference('Journal.count') do
                    assert_difference('JournalDetail.count') do
                      put :update, :id => 1, :issue => {:subject => 'New subject'}
                    end
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  issue.reload
                  assert_equal 'New subject', issue.subject
                  # Make sure custom fields were not cleared
                  assert_equal '125', issue.custom_value_for(2).value
                end
                def test_put_update_with_project_change
                  @request.session[:user_id] = 2
                  ActionMailer::Base.deliveries.clear
                  with_settings :notified_events => %w(issue_updated) do
                    assert_difference('Journal.count') do
                      assert_difference('JournalDetail.count', 3) do
                        put :update, :id => 1, :issue => {:project_id => '2',
                                                         :tracker_id => '1', # no change
                                                         :priority_id => '6',
                                                         :category_id => '3'
                                                        }
                      end
                    end
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  issue = Issue.find(1)
                  assert_equal 2, issue.project_id
                  assert_equal 1, issue.tracker_id
                  assert_equal 6, issue.priority_id
                  assert_equal 3, issue.category_id
                  mail = ActionMailer::Base.deliveries.last
                  assert_not_nil mail
                  assert mail.subject.starts_with?("[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}]")
                  assert_mail_body_match "Project changed from eCookbook to OnlineStore", mail
                end
                def test_put_update_with_tracker_change
                  @request.session[:user_id] = 2
                  ActionMailer::Base.deliveries.clear
                  with_settings :notified_events => %w(issue_updated) do
                    assert_difference('Journal.count') do
                      assert_difference('JournalDetail.count', 2) do
                        put :update, :id => 1, :issue => {:project_id => '1',
                                                         :tracker_id => '2',
                                                         :priority_id => '6'
                                                        }
                      end
                    end
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  issue = Issue.find(1)
                  assert_equal 1, issue.project_id
                  assert_equal 2, issue.tracker_id
                  assert_equal 6, issue.priority_id
                  assert_equal 1, issue.category_id
                  mail = ActionMailer::Base.deliveries.last
                  assert_not_nil mail
                  assert mail.subject.starts_with?("[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}]")
                  assert_mail_body_match "Tracker changed from Bug to Feature request", mail
                end
                def test_put_update_with_custom_field_change
                  @request.session[:user_id] = 2
                  issue = Issue.find(1)
                  assert_equal '125', issue.custom_value_for(2).value
                  with_settings :notified_events => %w(issue_updated) do
                    assert_difference('Journal.count') do
                      assert_difference('JournalDetail.count', 3) do
                        put :update, :id => 1, :issue => {:subject => 'Custom field change',
                                                         :priority_id => '6',
                                                         :category_id => '1', # no change
                                                         :custom_field_values => { '2' => 'New custom value' }
                                                        }
                      end
                    end
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  issue.reload
                  assert_equal 'New custom value', issue.custom_value_for(2).value
                  mail = ActionMailer::Base.deliveries.last
                  assert_not_nil mail
                  assert_mail_body_match "Searchable field changed from 125 to New custom value", mail
                end
                def test_put_update_with_multi_custom_field_change
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  issue = Issue.find(1)
                  issue.custom_field_values = {1 => ['MySQL', 'Oracle']}
                  issue.save!
                  @request.session[:user_id] = 2
                  assert_difference('Journal.count') do
                    assert_difference('JournalDetail.count', 3) do
                      put :update, :id => 1,
                        :issue => {
                          :subject => 'Custom field change',
                          :custom_field_values => { '1' => ['', 'Oracle', 'PostgreSQL'] }
                        }
                    end
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  assert_equal ['Oracle', 'PostgreSQL'], Issue.find(1).custom_field_value(1).sort
                end
                def test_put_update_with_status_and_assignee_change
                  issue = Issue.find(1)
                  assert_equal 1, issue.status_id
                  @request.session[:user_id] = 2
                  with_settings :notified_events => %w(issue_updated) do
                    assert_difference('TimeEntry.count', 0) do
                      put :update,
                           :id => 1,
                           :issue => { :status_id => 2, :assigned_to_id => 3, :notes => 'Assigned to dlopper' },
                           :time_entry => { :hours => '', :comments => '', :activity_id => TimeEntryActivity.first }
                    end
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  issue.reload
                  assert_equal 2, issue.status_id
                  j = Journal.order('id DESC').first
                  assert_equal 'Assigned to dlopper', j.notes
                  assert_equal 2, j.details.size
                  mail = ActionMailer::Base.deliveries.last
                  assert_mail_body_match "Status changed from New to Assigned", mail
                  # subject should contain the new status
                  assert mail.subject.include?("(#{ IssueStatus.find(2).name })")
                end
                def test_put_update_with_note_only
                  notes = 'Note added by IssuesControllerTest#test_update_with_note_only'
                  with_settings :notified_events => %w(issue_updated) do
                    # anonymous user
                    put :update,
                         :id => 1,
                         :issue => { :notes => notes }
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  j = Journal.order('id DESC').first
                  assert_equal notes, j.notes
                  assert_equal 0, j.details.size
                  assert_equal User.anonymous, j.user
                  mail = ActionMailer::Base.deliveries.last
                  assert_mail_body_match notes, mail
                end
                def test_put_update_with_private_note_only
                  notes = 'Private note'
                  @request.session[:user_id] = 2
                  assert_difference 'Journal.count' do
                    put :update, :id => 1, :issue => {:notes => notes, :private_notes => '1'}
                    assert_redirected_to :action => 'show', :id => '1'
                  end
                  j = Journal.order('id DESC').first
                  assert_equal notes, j.notes
                  assert_equal true, j.private_notes
                end
                def test_put_update_with_private_note_and_changes
                  notes = 'Private note'
                  @request.session[:user_id] = 2
                  assert_difference 'Journal.count', 2 do
                    put :update, :id => 1, :issue => {:subject => 'New subject', :notes => notes, :private_notes => '1'}
                    assert_redirected_to :action => 'show', :id => '1'
                  end
                  j = Journal.order('id DESC').first
                  assert_equal notes, j.notes
                  assert_equal true, j.private_notes
                  assert_equal 0, j.details.count
                  j = Journal.order('id DESC').offset(1).first
                  assert_nil j.notes
                  assert_equal false, j.private_notes
                  assert_equal 1, j.details.count
                end
                def test_put_update_with_note_and_spent_time
                  @request.session[:user_id] = 2
                  spent_hours_before = Issue.find(1).spent_hours
                  assert_difference('TimeEntry.count') do
                    put :update,
                         :id => 1,
                         :issue => { :notes => '2.5 hours added' },
                         :time_entry => { :hours => '2.5', :comments => 'test_put_update_with_note_and_spent_time', :activity_id => TimeEntryActivity.first.id }
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  issue = Issue.find(1)
                  j = Journal.order('id DESC').first
                  assert_equal '2.5 hours added', j.notes
                  assert_equal 0, j.details.size
                  t = issue.time_entries.find_by_comments('test_put_update_with_note_and_spent_time')
                  assert_not_nil t
                  assert_equal 2.5, t.hours
                  assert_equal spent_hours_before + 2.5, issue.spent_hours
                end
                def test_put_update_should_preserve_parent_issue_even_if_not_visible
                  parent = Issue.generate!(:project_id => 1, :is_private => true)
                  issue = Issue.generate!(:parent_issue_id => parent.id)
                  assert !parent.visible?(User.find(3))
                  @request.session[:user_id] = 3
                  get :edit, :id => issue.id
                  assert_select 'input[name=?][value=?]', 'issue[parent_issue_id]', parent.id.to_s
                  put :update, :id => issue.id, :issue => {:subject => 'New subject', :parent_issue_id => parent.id.to_s}
                  assert_response 302
                  assert_equal parent, issue.parent
                end
                def test_put_update_with_attachment_only
                  set_tmp_attachments_directory
                  # Delete all fixtured journals, a race condition can occur causing the wrong
                  # journal to get fetched in the next find.
                  Journal.delete_all
                  with_settings :notified_events => %w(issue_updated) do
                    # anonymous user
                    assert_difference 'Attachment.count' do
                      put :update, :id => 1,
                        :issue => {:notes => ''},
                        :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'test file'}}
                    end
                  end
                  assert_redirected_to :action => 'show', :id => '1'
                  j = Issue.find(1).journals.reorder('id DESC').first
                  assert j.notes.blank?
                  assert_equal 1, j.details.size
                  assert_equal 'testfile.txt', j.details.first.value
                  assert_equal User.anonymous, j.user
                  attachment = Attachment.order('id DESC').first
                  assert_equal Issue.find(1), attachment.container
                  assert_equal User.anonymous, attachment.author
                  assert_equal 'testfile.txt', attachment.filename
                  assert_equal 'text/plain', attachment.content_type
                  assert_equal 'test file', attachment.description
                  assert_equal 59, attachment.filesize
                  assert File.exists?(attachment.diskfile)
                  assert_equal 59, File.size(attachment.diskfile)
                  mail = ActionMailer::Base.deliveries.last
                  assert_mail_body_match 'testfile.txt', mail
                end
                def test_put_update_with_failure_should_save_attachments
                  set_tmp_attachments_directory
                  @request.session[:user_id] = 2
                  assert_no_difference 'Journal.count' do
                    assert_difference 'Attachment.count' do
                      put :update, :id => 1,
                        :issue => { :subject => '' },
                        :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain'), 'description' => 'test file'}}
                      assert_response :success
                      assert_template 'edit'
                    end
                  end
                  attachment = Attachment.order('id DESC').first
                  assert_equal 'testfile.txt', attachment.filename
                  assert File.exists?(attachment.diskfile)
                  assert_nil attachment.container
                  assert_select 'input[name=?][value=?]', 'attachments[p0][token]', attachment.token
                  assert_select 'input[name=?][value=?]', 'attachments[p0][filename]', 'testfile.txt'
                end
                def test_put_update_with_failure_should_keep_saved_attachments
                  set_tmp_attachments_directory
                  attachment = Attachment.create!(:file => uploaded_test_file("testfile.txt", "text/plain"), :author_id => 2)
                  @request.session[:user_id] = 2
                  assert_no_difference 'Journal.count' do
                    assert_no_difference 'Attachment.count' do
                      put :update, :id => 1,
                        :issue => { :subject => '' },
                        :attachments => {'p0' => {'token' => attachment.token}}
                      assert_response :success
                      assert_template 'edit'
                    end
                  end
                  assert_select 'input[name=?][value=?]', 'attachments[p0][token]', attachment.token
                  assert_select 'input[name=?][value=?]', 'attachments[p0][filename]', 'testfile.txt'
                end
                def test_put_update_should_attach_saved_attachments
                  set_tmp_attachments_directory
                  attachment = Attachment.create!(:file => uploaded_test_file("testfile.txt", "text/plain"), :author_id => 2)
                  @request.session[:user_id] = 2
                  assert_difference 'Journal.count' do
                    assert_difference 'JournalDetail.count' do
                      assert_no_difference 'Attachment.count' do
                        put :update, :id => 1,
                          :issue => {:notes => 'Attachment added'},
                          :attachments => {'p0' => {'token' => attachment.token}}
                        assert_redirected_to '/issues/1'
                      end
                    end
                  end
                  attachment.reload
                  assert_equal Issue.find(1), attachment.container
                  journal = Journal.order('id DESC').first
                  assert_equal 1, journal.details.size
                  assert_equal 'testfile.txt', journal.details.first.value
                end
                def test_put_update_with_attachment_that_fails_to_save
                  set_tmp_attachments_directory
                  # anonymous user
                  with_settings :attachment_max_size => 0 do
                    put :update,
                         :id => 1,
                         :issue => {:notes => ''},
                         :attachments => {'1' => {'file' => uploaded_test_file('testfile.txt', 'text/plain')}}
                    assert_redirected_to :action => 'show', :id => '1'
                    assert_equal '1 file(s) could not be saved.', flash[:warning]
                  end
                end
                def test_put_update_with_no_change
                  issue = Issue.find(1)
                  issue.journals.clear
                  ActionMailer::Base.deliveries.clear
                  put :update,
                       :id => 1,
                       :issue => {:notes => ''}
                  assert_redirected_to :action => 'show', :id => '1'
                  issue.reload
                  assert issue.journals.empty?
                  # No email should be sent
                  assert ActionMailer::Base.deliveries.empty?
                end
                def test_put_update_should_send_a_notification
                  @request.session[:user_id] = 2
                  ActionMailer::Base.deliveries.clear
                  issue = Issue.find(1)
                  old_subject = issue.subject
                  new_subject = 'Subject modified by IssuesControllerTest#test_post_edit'
                  with_settings :notified_events => %w(issue_updated) do
                    put :update, :id => 1, :issue => {:subject => new_subject,
                                                     :priority_id => '6',
                                                     :category_id => '1' # no change
                                                    }
                    assert_equal 1, ActionMailer::Base.deliveries.size
                  end
                end
                def test_put_update_with_invalid_spent_time_hours_only
                  @request.session[:user_id] = 2
                  notes = 'Note added by IssuesControllerTest#test_post_edit_with_invalid_spent_time'
                  assert_no_difference('Journal.count') do
                    put :update,
                         :id => 1,
                         :issue => {:notes => notes},
                         :time_entry => {"comments"=>"", "activity_id"=>"", "hours"=>"2z"}
                  end
                  assert_response :success
                  assert_template 'edit'
                  assert_select_error /Activity cannot be blank/
                  assert_select 'textarea[name=?]', 'issue[notes]', :text => notes
                  assert_select 'input[name=?][value=?]', 'time_entry[hours]', '2z'
                end
                def test_put_update_with_invalid_spent_time_comments_only
                  @request.session[:user_id] = 2
                  notes = 'Note added by IssuesControllerTest#test_post_edit_with_invalid_spent_time'
                  assert_no_difference('Journal.count') do
                    put :update,
                         :id => 1,
                         :issue => {:notes => notes},
                         :time_entry => {"comments"=>"this is my comment", "activity_id"=>"", "hours"=>""}
                  end
                  assert_response :success
                  assert_template 'edit'
                  assert_select_error /Activity cannot be blank/
                  assert_select_error /Hours cannot be blank/
                  assert_select 'textarea[name=?]', 'issue[notes]', :text => notes
                  assert_select 'input[name=?][value=?]', 'time_entry[comments]', 'this is my comment'
                end
                def test_put_update_should_allow_fixed_version_to_be_set_to_a_subproject
                  issue = Issue.find(2)
                  @request.session[:user_id] = 2
                  put :update,
                       :id => issue.id,
                       :issue => {
                         :fixed_version_id => 4
                       }
                  assert_response :redirect
                  issue.reload
                  assert_equal 4, issue.fixed_version_id
                  assert_not_equal issue.project_id, issue.fixed_version.project_id
                end
                def test_put_update_should_redirect_back_using_the_back_url_parameter
                  issue = Issue.find(2)
                  @request.session[:user_id] = 2
                  put :update,
                       :id => issue.id,
                       :issue => {
                         :fixed_version_id => 4
                       },
                       :back_url => '/issues'
                  assert_response :redirect
                  assert_redirected_to '/issues'
                end
                def test_put_update_should_not_redirect_back_using_the_back_url_parameter_off_the_host
                  issue = Issue.find(2)
                  @request.session[:user_id] = 2
                  put :update,
                       :id => issue.id,
                       :issue => {
                         :fixed_version_id => 4
                       },
                       :back_url => 'http://google.com'
                  assert_response :redirect
                  assert_redirected_to :controller => 'issues', :action => 'show', :id => issue.id
                end
                def test_get_bulk_edit
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 3]
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select 'ul#bulk-selection' do
                    assert_select 'li', 2
                    assert_select 'li a', :text => 'Bug #1'
                  end
                  assert_select 'form#bulk_edit_form[action=?]', '/issues/bulk_update' do
                    assert_select 'input[name=?]', 'ids[]', 2
                    assert_select 'input[name=?][value="1"][type=hidden]', 'ids[]'
                    assert_select 'select[name=?]', 'issue[project_id]'
                    assert_select 'input[name=?]', 'issue[parent_issue_id]'
                    # Project specific custom field, date type
                    field = CustomField.find(9)
                    assert !field.is_for_all?
                    assert_equal 'date', field.field_format
                    assert_select 'input[name=?]', 'issue[custom_field_values][9]'
                    # System wide custom field
                    assert CustomField.find(1).is_for_all?
                    assert_select 'select[name=?]', 'issue[custom_field_values][1]'
                    # Be sure we don't display inactive IssuePriorities
                    assert ! IssuePriority.find(15).active?
                    assert_select 'select[name=?]', 'issue[priority_id]' do
                      assert_select 'option[value="15"]', 0
                    end
                  end
                end
                def test_get_bulk_edit_on_different_projects
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 2, 6]
                  assert_response :success
                  assert_template 'bulk_edit'
                  # Can not set issues from different projects as children of an issue
                  assert_select 'input[name=?]', 'issue[parent_issue_id]', 0
                  # Project specific custom field, date type
                  field = CustomField.find(9)
                  assert !field.is_for_all?
                  assert !field.project_ids.include?(Issue.find(6).project_id)
                  assert_select 'input[name=?]', 'issue[custom_field_values][9]', 0
                end
                def test_get_bulk_edit_with_user_custom_field
                  field = IssueCustomField.create!(:name => 'Tester', :field_format => 'user', :is_for_all => true, :tracker_ids => [1,2,3])
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 2]
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select 'select.user_cf[name=?]', "issue[custom_field_values][#{field.id}]" do
                    assert_select 'option', Project.find(1).users.count + 2 # "no change" + "none" options
                  end
                end
                def test_get_bulk_edit_with_version_custom_field
                  field = IssueCustomField.create!(:name => 'Affected version', :field_format => 'version', :is_for_all => true, :tracker_ids => [1,2,3])
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 2]
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select 'select.version_cf[name=?]', "issue[custom_field_values][#{field.id}]" do
                    assert_select 'option', Project.find(1).shared_versions.count + 2 # "no change" + "none" options
                  end
                end
                def test_get_bulk_edit_with_multi_custom_field
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 3]
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select 'select[name=?]', 'issue[custom_field_values][1][]' do
                    assert_select 'option', field.possible_values.size + 1 # "none" options
                  end
                end
                def test_bulk_edit_should_propose_to_clear_text_custom_fields
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 3]
                  assert_select 'input[name=?][value=?]', 'issue[custom_field_values][2]', '__none__'
                end
                def test_bulk_edit_should_only_propose_statuses_allowed_for_all_issues
                  WorkflowTransition.delete_all
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 1,
                                             :old_status_id => 1, :new_status_id => 1)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 1,
                                             :old_status_id => 1, :new_status_id => 3)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 1,
                                             :old_status_id => 1, :new_status_id => 4)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 2,
                                             :old_status_id => 2, :new_status_id => 1)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 2,
                                             :old_status_id => 2, :new_status_id => 3)
                  WorkflowTransition.create!(:role_id => 1, :tracker_id => 2,
                                             :old_status_id => 2, :new_status_id => 5)
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 2]
                  assert_response :success
                  statuses = assigns(:available_statuses)
                  assert_not_nil statuses
                  assert_equal [1, 3], statuses.map(&:id).sort
                  assert_select 'select[name=?]', 'issue[status_id]' do
                    assert_select 'option', 3 # 2 statuses + "no change" option
                  end
                end
                def test_bulk_edit_should_propose_target_project_open_shared_versions
                  @request.session[:user_id] = 2
                  post :bulk_edit, :ids => [1, 2, 6], :issue => {:project_id => 1}
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_equal Project.find(1).shared_versions.open.to_a.sort, assigns(:versions).sort
                  assert_select 'select[name=?]', 'issue[fixed_version_id]' do
                    assert_select 'option', :text => '2.0'
                  end
                end
                def test_bulk_edit_should_propose_target_project_categories
                  @request.session[:user_id] = 2
                  post :bulk_edit, :ids => [1, 2, 6], :issue => {:project_id => 1}
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_equal Project.find(1).issue_categories.sort, assigns(:categories).sort
                  assert_select 'select[name=?]', 'issue[category_id]' do
                    assert_select 'option', :text => 'Recipes'
                  end
                end
                def test_bulk_edit_should_only_propose_issues_trackers_custom_fields
                  IssueCustomField.delete_all
                  field = IssueCustomField.generate!(:tracker_ids => [1], :is_for_all => true)
                  IssueCustomField.generate!(:tracker_ids => [2], :is_for_all => true)
                  @request.session[:user_id] = 2
                  issue_ids = Issue.where(:project_id => 1, :tracker_id => 1).limit(2).ids
                  get :bulk_edit, :ids => issue_ids
                  assert_equal [field], assigns(:custom_fields)
                end
                def test_bulk_update
                  @request.session[:user_id] = 2
                  # update issues priority
                  post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing',
                                                   :issue => {:priority_id => 7,
                                                              :assigned_to_id => '',
                                                              :custom_field_values => {'2' => ''}}
                  assert_response 302
                  # check that the issues were updated
                  assert_equal [7, 7], Issue.where(:id =>[1, 2]).collect {|i| i.priority.id}
                  issue = Issue.find(1)
                  journal = issue.journals.reorder('created_on DESC').first
                  assert_equal '125', issue.custom_value_for(2).value
                  assert_equal 'Bulk editing', journal.notes
                  assert_equal 1, journal.details.size
                end
                def test_bulk_update_with_group_assignee
                  group = Group.find(11)
                  project = Project.find(1)
                  project.members << Member.new(:principal => group, :roles => [Role.givable.first])
                  @request.session[:user_id] = 2
                  # update issues assignee
                  post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing',
                                                   :issue => {:priority_id => '',
                                                              :assigned_to_id => group.id,
                                                              :custom_field_values => {'2' => ''}}
                  assert_response 302
                  assert_equal [group, group], Issue.where(:id => [1, 2]).collect {|i| i.assigned_to}
                end
                def test_bulk_update_on_different_projects
                  @request.session[:user_id] = 2
                  # update issues priority
                  post :bulk_update, :ids => [1, 2, 6], :notes => 'Bulk editing',
                                                   :issue => {:priority_id => 7,
                                                              :assigned_to_id => '',
                                                              :custom_field_values => {'2' => ''}}
                  assert_response 302
                  # check that the issues were updated
                  assert_equal [7, 7, 7], Issue.find([1,2,6]).map(&:priority_id)
                  issue = Issue.find(1)
                  journal = issue.journals.reorder('created_on DESC').first
                  assert_equal '125', issue.custom_value_for(2).value
                  assert_equal 'Bulk editing', journal.notes
                  assert_equal 1, journal.details.size
                end
                def test_bulk_update_on_different_projects_without_rights
                  @request.session[:user_id] = 3
                  user = User.find(3)
                  action = { :controller => "issues", :action => "bulk_update" }
                  assert user.allowed_to?(action, Issue.find(1).project)
                  assert ! user.allowed_to?(action, Issue.find(6).project)
                  post :bulk_update, :ids => [1, 6], :notes => 'Bulk should fail',
                                                   :issue => {:priority_id => 7,
                                                              :assigned_to_id => '',
                                                              :custom_field_values => {'2' => ''}}
                  assert_response 403
                  assert_not_equal "Bulk should fail", Journal.last.notes
                end
                def test_bullk_update_should_send_a_notification
                  @request.session[:user_id] = 2
                  ActionMailer::Base.deliveries.clear
                  with_settings :notified_events => %w(issue_updated) do
                    post(:bulk_update,
                         {
                           :ids => [1, 2],
                           :notes => 'Bulk editing',
                           :issue => {
                             :priority_id => 7,
                             :assigned_to_id => '',
                             :custom_field_values => {'2' => ''}
                           }
                         })
                    assert_response 302
                    assert_equal 2, ActionMailer::Base.deliveries.size
                  end
                end
                def test_bulk_update_project
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2], :issue => {:project_id => '2'}
                  assert_redirected_to :controller => 'issues', :action => 'index', :project_id => 'ecookbook'
                  # Issues moved to project 2
                  assert_equal 2, Issue.find(1).project_id
                  assert_equal 2, Issue.find(2).project_id
                  # No tracker change
                  assert_equal 1, Issue.find(1).tracker_id
                  assert_equal 2, Issue.find(2).tracker_id
                end
                def test_bulk_update_project_on_single_issue_should_follow_when_needed
                  @request.session[:user_id] = 2
                  post :bulk_update, :id => 1, :issue => {:project_id => '2'}, :follow => '1'
                  assert_redirected_to '/issues/1'
                end
                def test_bulk_update_project_on_multiple_issues_should_follow_when_needed
                  @request.session[:user_id] = 2
                  post :bulk_update, :id => [1, 2], :issue => {:project_id => '2'}, :follow => '1'
                  assert_redirected_to '/projects/onlinestore/issues'
                end
                def test_bulk_update_tracker
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2], :issue => {:tracker_id => '2'}
                  assert_redirected_to :controller => 'issues', :action => 'index', :project_id => 'ecookbook'
                  assert_equal 2, Issue.find(1).tracker_id
                  assert_equal 2, Issue.find(2).tracker_id
                end
                def test_bulk_update_status
                  @request.session[:user_id] = 2
                  # update issues priority
                  post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing status',
                                                   :issue => {:priority_id => '',
                                                              :assigned_to_id => '',
                                                              :status_id => '5'}
                  assert_response 302
                  issue = Issue.find(1)
                  assert issue.closed?
                end
                def test_bulk_update_priority
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2], :issue => {:priority_id => 6}
                  assert_redirected_to :controller => 'issues', :action => 'index', :project_id => 'ecookbook'
                  assert_equal 6, Issue.find(1).priority_id
                  assert_equal 6, Issue.find(2).priority_id
                end
                def test_bulk_update_with_notes
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2], :notes => 'Moving two issues'
                  assert_redirected_to :controller => 'issues', :action => 'index', :project_id => 'ecookbook'
                  assert_equal 'Moving two issues', Issue.find(1).journals.sort_by(&:id).last.notes
                  assert_equal 'Moving two issues', Issue.find(2).journals.sort_by(&:id).last.notes
                end
                def test_bulk_update_parent_id
                  IssueRelation.delete_all
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 3],
                    :notes => 'Bulk editing parent',
                    :issue => {:priority_id => '', :assigned_to_id => '',
                               :status_id => '', :parent_issue_id => '2'}
                  assert_response 302
                  parent = Issue.find(2)
                  assert_equal parent.id, Issue.find(1).parent_id
                  assert_equal parent.id, Issue.find(3).parent_id
                  assert_equal [1, 3], parent.children.collect(&:id).sort
                end
                def test_bulk_update_custom_field
                  @request.session[:user_id] = 2
                  # update issues priority
                  post :bulk_update, :ids => [1, 2], :notes => 'Bulk editing custom field',
                                                   :issue => {:priority_id => '',
                                                              :assigned_to_id => '',
                                                              :custom_field_values => {'2' => '777'}}
                  assert_response 302
                  issue = Issue.find(1)
                  journal = issue.journals.reorder('created_on DESC').first
                  assert_equal '777', issue.custom_value_for(2).value
                  assert_equal 1, journal.details.size
                  assert_equal '125', journal.details.first.old_value
                  assert_equal '777', journal.details.first.value
                end
                def test_bulk_update_custom_field_to_blank
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 3], :notes => 'Bulk editing custom field',
                                                   :issue => {:priority_id => '',
                                                              :assigned_to_id => '',
                                                              :custom_field_values => {'1' => '__none__'}}
                  assert_response 302
                  assert_equal '', Issue.find(1).custom_field_value(1)
                  assert_equal '', Issue.find(3).custom_field_value(1)
                end
                def test_bulk_update_multi_custom_field
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2, 3], :notes => 'Bulk editing multi custom field',
                                                   :issue => {:priority_id => '',
                                                              :assigned_to_id => '',
                                                              :custom_field_values => {'1' => ['MySQL', 'Oracle']}}
                  assert_response 302
                  assert_equal ['MySQL', 'Oracle'], Issue.find(1).custom_field_value(1).sort
                  assert_equal ['MySQL', 'Oracle'], Issue.find(3).custom_field_value(1).sort
                  # the custom field is not associated with the issue tracker
                  assert_nil Issue.find(2).custom_field_value(1)
                end
                def test_bulk_update_multi_custom_field_to_blank
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 3], :notes => 'Bulk editing multi custom field',
                                                   :issue => {:priority_id => '',
                                                              :assigned_to_id => '',
                                                              :custom_field_values => {'1' => ['__none__']}}
                  assert_response 302
                  assert_equal [''], Issue.find(1).custom_field_value(1)
                  assert_equal [''], Issue.find(3).custom_field_value(1)
                end
                def test_bulk_update_unassign
                  assert_not_nil Issue.find(2).assigned_to
                  @request.session[:user_id] = 2
                  # unassign issues
                  post :bulk_update, :ids => [1, 2], :notes => 'Bulk unassigning', :issue => {:assigned_to_id => 'none'}
                  assert_response 302
                  # check that the issues were updated
                  assert_nil Issue.find(2).assigned_to
                end
                def test_post_bulk_update_should_allow_fixed_version_to_be_set_to_a_subproject
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1,2], :issue => {:fixed_version_id => 4}
                  assert_response :redirect
                  issues = Issue.find([1,2])
                  issues.each do |issue|
                    assert_equal 4, issue.fixed_version_id
                    assert_not_equal issue.project_id, issue.fixed_version.project_id
                  end
                end
                def test_post_bulk_update_should_redirect_back_using_the_back_url_parameter
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1,2], :back_url => '/issues'
                  assert_response :redirect
                  assert_redirected_to '/issues'
                end
                def test_post_bulk_update_should_not_redirect_back_using_the_back_url_parameter_off_the_host
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1,2], :back_url => 'http://google.com'
                  assert_response :redirect
                  assert_redirected_to :controller => 'issues', :action => 'index', :project_id => Project.find(1).identifier
                end
                def test_bulk_update_with_all_failures_should_show_errors
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2], :issue => {:start_date => 'foo'}
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select '#errorExplanation span', :text => 'Failed to save 2 issue(s) on 2 selected: #1, #2.'
                  assert_select '#errorExplanation ul li', :text => 'Start date is not a valid date: #1, #2'
                  assert_equal [1, 2], assigns[:issues].map(&:id)
                end
                def test_bulk_update_with_some_failures_should_show_errors
                  issue1 = Issue.generate!(:start_date => '2013-05-12')
                  issue2 = Issue.generate!(:start_date => '2013-05-15')
                  issue3 = Issue.generate!
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [issue1.id, issue2.id, issue3.id],
                                     :issue => {:due_date => '2013-05-01'}
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select '#errorExplanation span',
                                :text => "Failed to save 2 issue(s) on 3 selected: ##{issue1.id}, ##{issue2.id}."
                  assert_select '#errorExplanation ul li',
                                 :text => "Due date must be greater than start date: ##{issue1.id}, ##{issue2.id}"
                  assert_equal [issue1.id, issue2.id], assigns[:issues].map(&:id)
                end
                def test_bulk_update_with_failure_should_preserved_form_values
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2], :issue => {:tracker_id => '2', :start_date => 'foo'}
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select 'select[name=?]', 'issue[tracker_id]' do
                    assert_select 'option[value="2"][selected=selected]'
                  end
                  assert_select 'input[name=?][value=?]', 'issue[start_date]', 'foo'
                end
                def test_get_bulk_copy
                  @request.session[:user_id] = 2
                  get :bulk_edit, :ids => [1, 2, 3], :copy => '1'
                  assert_response :success
                  assert_template 'bulk_edit'
                  issues = assigns(:issues)
                  assert_not_nil issues
                  assert_equal [1, 2, 3], issues.map(&:id).sort
                  assert_select 'select[name=?]', 'issue[project_id]' do
                    assert_select 'option[value=""]'
                  end
                  assert_select 'input[name=copy_attachments]'
                end
                def test_get_bulk_copy_without_add_issues_permission_should_not_propose_current_project_as_target
                  user = setup_user_with_copy_but_not_add_permission
                  @request.session[:user_id] = user.id
                  get :bulk_edit, :ids => [1, 2, 3], :copy => '1'
                  assert_response :success
                  assert_template 'bulk_edit'
                  assert_select 'select[name=?]', 'issue[project_id]' do
                    assert_select 'option[value=""]', 0
                    assert_select 'option[value="2"]'
                  end
                end
                def test_bulk_copy_to_another_project
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', 2 do
                    assert_no_difference 'Project.find(1).issues.count' do
                      post :bulk_update, :ids => [1, 2], :issue => {:project_id => '2'}, :copy => '1'
                    end
                  end
                  assert_redirected_to '/projects/ecookbook/issues'
                  copies = Issue.order('id DESC').limit(issues.size)
                  copies.each do |copy|
                    assert_equal 2, copy.project_id
                  end
                end
                def test_bulk_copy_without_add_issues_permission_should_be_allowed_on_project_with_permission
                  user = setup_user_with_copy_but_not_add_permission
                  @request.session[:user_id] = user.id
                  assert_difference 'Issue.count', 3 do
                    post :bulk_update, :ids => [1, 2, 3], :issue => {:project_id => '2'}, :copy => '1'
                    assert_response 302
                  end
                end
                def test_bulk_copy_on_same_project_without_add_issues_permission_should_be_denied
                  user = setup_user_with_copy_but_not_add_permission
                  @request.session[:user_id] = user.id
                  post :bulk_update, :ids => [1, 2, 3], :issue => {:project_id => ''}, :copy => '1'
                  assert_response 403
                end
                def test_bulk_copy_on_different_project_without_add_issues_permission_should_be_denied
                  user = setup_user_with_copy_but_not_add_permission
                  @request.session[:user_id] = user.id
                  post :bulk_update, :ids => [1, 2, 3], :issue => {:project_id => '1'}, :copy => '1'
                  assert_response 403
                end
                def test_bulk_copy_should_allow_not_changing_the_issue_attributes
                  @request.session[:user_id] = 2
                  issues = [
                    Issue.create!(:project_id => 1, :tracker_id => 1, :status_id => 1,
                                  :priority_id => 2, :subject => 'issue 1', :author_id => 1,
                                  :assigned_to_id => nil),
                    Issue.create!(:project_id => 2, :tracker_id => 3, :status_id => 2,
                                  :priority_id => 1, :subject => 'issue 2', :author_id => 2,
                                  :assigned_to_id => 3)
                  ]
                  assert_difference 'Issue.count', issues.size do
                    post :bulk_update, :ids => issues.map(&:id), :copy => '1',
                         :issue => {
                           :project_id => '', :tracker_id => '', :assigned_to_id => '',
                           :status_id => '', :start_date => '', :due_date => ''
                         }
                  end
                  copies = Issue.order('id DESC').limit(issues.size)
                  issues.each do |orig|
                    copy = copies.detect {|c| c.subject == orig.subject}
                    assert_not_nil copy
                    assert_equal orig.project_id, copy.project_id
                    assert_equal orig.tracker_id, copy.tracker_id
                    assert_equal orig.status_id, copy.status_id
                    assert_equal orig.assigned_to_id, copy.assigned_to_id
                    assert_equal orig.priority_id, copy.priority_id
                  end
                end
                def test_bulk_copy_should_allow_changing_the_issue_attributes
                  # Fixes random test failure with Mysql
                  # where Issue.where(:project_id => 2).limit(2).order('id desc')
                  # doesn't return the expected results
                  Issue.delete_all("project_id=2")
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', 2 do
                    assert_no_difference 'Project.find(1).issues.count' do
                      post :bulk_update, :ids => [1, 2], :copy => '1',
                           :issue => {
                             :project_id => '2', :tracker_id => '', :assigned_to_id => '4',
                             :status_id => '1', :start_date => '2009-12-01', :due_date => '2009-12-31'
                           }
                    end
                  end
                  copied_issues = Issue.where(:project_id => 2).limit(2).order('id desc').to_a
                  assert_equal 2, copied_issues.size
                  copied_issues.each do |issue|
                    assert_equal 2, issue.project_id, "Project is incorrect"
                    assert_equal 4, issue.assigned_to_id, "Assigned to is incorrect"
                    assert_equal 1, issue.status_id, "Status is incorrect"
                    assert_equal '2009-12-01', issue.start_date.to_s, "Start date is incorrect"
                    assert_equal '2009-12-31', issue.due_date.to_s, "Due date is incorrect"
                  end
                end
                def test_bulk_copy_should_allow_adding_a_note
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', 1 do
                    post :bulk_update, :ids => [1], :copy => '1',
                         :notes => 'Copying one issue',
                         :issue => {
                           :project_id => '', :tracker_id => '', :assigned_to_id => '4',
                           :status_id => '3', :start_date => '2009-12-01', :due_date => '2009-12-31'
                         }
                  end
                  issue = Issue.order('id DESC').first
                  assert_equal 1, issue.journals.size
                  journal = issue.journals.first
                  assert_equal 'Copying one issue', journal.notes
                end
                def test_bulk_copy_should_allow_not_copying_the_attachments
                  attachment_count = Issue.find(3).attachments.size
                  assert attachment_count > 0
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', 1 do
                    assert_no_difference 'Attachment.count' do
                      post :bulk_update, :ids => [3], :copy => '1', :copy_attachments => '0',
                           :issue => {
                             :project_id => ''
                           }
                    end
                  end
                end
                def test_bulk_copy_should_allow_copying_the_attachments
                  attachment_count = Issue.find(3).attachments.size
                  assert attachment_count > 0
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', 1 do
                    assert_difference 'Attachment.count', attachment_count do
                      post :bulk_update, :ids => [3], :copy => '1', :copy_attachments => '1',
                           :issue => {
                             :project_id => ''
                           }
                    end
                  end
                end
                def test_bulk_copy_should_add_relations_with_copied_issues
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', 2 do
                    assert_difference 'IssueRelation.count', 2 do
                      post :bulk_update, :ids => [1, 3], :copy => '1', :link_copy => '1',
                           :issue => {
                             :project_id => '1'
                           }
                    end
                  end
                end
                def test_bulk_copy_should_allow_not_copying_the_subtasks
                  issue = Issue.generate_with_descendants!
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', 1 do
                    post :bulk_update, :ids => [issue.id], :copy => '1', :copy_subtasks => '0',
                         :issue => {
                           :project_id => ''
                         }
                  end
                end
                def test_bulk_copy_should_allow_copying_the_subtasks
                  issue = Issue.generate_with_descendants!
                  count = issue.descendants.count
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', count+1 do
                    post :bulk_update, :ids => [issue.id], :copy => '1', :copy_subtasks => '1',
                         :issue => {
                           :project_id => ''
                         }
                  end
                  copy = Issue.where(:parent_id => nil).order("id DESC").first
                  assert_equal count, copy.descendants.count
                end
                def test_bulk_copy_should_not_copy_selected_subtasks_twice
                  issue = Issue.generate_with_descendants!
                  count = issue.descendants.count
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', count+1 do
                    post :bulk_update, :ids => issue.self_and_descendants.map(&:id), :copy => '1', :copy_subtasks => '1',
                         :issue => {
                           :project_id => ''
                         }
                  end
                  copy = Issue.where(:parent_id => nil).order("id DESC").first
                  assert_equal count, copy.descendants.count
                end
                def test_bulk_copy_to_another_project_should_follow_when_needed
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1], :copy => '1', :issue => {:project_id => 2}, :follow => '1'
                  issue = Issue.order('id DESC').first
                  assert_redirected_to :controller => 'issues', :action => 'show', :id => issue
                end
                def test_bulk_copy_with_all_failures_should_display_errors
                  @request.session[:user_id] = 2
                  post :bulk_update, :ids => [1, 2], :copy => '1', :issue => {:start_date => 'foo'}
                  assert_response :success
                end
                def test_destroy_issue_with_no_time_entries
                  assert_nil TimeEntry.find_by_issue_id(2)
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', -1 do
                    delete :destroy, :id => 2
                  end
                  assert_redirected_to :action => 'index', :project_id => 'ecookbook'
                  assert_nil Issue.find_by_id(2)
                end
                def test_destroy_issues_with_time_entries
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    delete :destroy, :ids => [1, 3]
                  end
                  assert_response :success
                  assert_template 'destroy'
                  assert_not_nil assigns(:hours)
                  assert Issue.find_by_id(1) && Issue.find_by_id(3)
                  assert_select 'form' do
                    assert_select 'input[name=_method][value=delete]'
                  end
                end
                def test_destroy_issues_and_destroy_time_entries
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', -2 do
                    assert_difference 'TimeEntry.count', -3 do
                      delete :destroy, :ids => [1, 3], :todo => 'destroy'
                    end
                  end
                  assert_redirected_to :action => 'index', :project_id => 'ecookbook'
                  assert !(Issue.find_by_id(1) || Issue.find_by_id(3))
                  assert_nil TimeEntry.find_by_id([1, 2])
                end
                def test_destroy_issues_and_assign_time_entries_to_project
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', -2 do
                    assert_no_difference 'TimeEntry.count' do
                      delete :destroy, :ids => [1, 3], :todo => 'nullify'
                    end
                  end
                  assert_redirected_to :action => 'index', :project_id => 'ecookbook'
                  assert !(Issue.find_by_id(1) || Issue.find_by_id(3))
                  assert_nil TimeEntry.find(1).issue_id
                  assert_nil TimeEntry.find(2).issue_id
                end
                def test_destroy_issues_and_reassign_time_entries_to_another_issue
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', -2 do
                    assert_no_difference 'TimeEntry.count' do
                      delete :destroy, :ids => [1, 3], :todo => 'reassign', :reassign_to_id => 2
                    end
                  end
                  assert_redirected_to :action => 'index', :project_id => 'ecookbook'
                  assert !(Issue.find_by_id(1) || Issue.find_by_id(3))
                  assert_equal 2, TimeEntry.find(1).issue_id
                  assert_equal 2, TimeEntry.find(2).issue_id
                end
                def test_destroy_issues_and_reassign_time_entries_to_an_invalid_issue_should_fail
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    assert_no_difference 'TimeEntry.count' do
                      # try to reassign time to an issue of another project
                      delete :destroy, :ids => [1, 3], :todo => 'reassign', :reassign_to_id => 4
                    end
                  end
                  assert_response :success
                  assert_template 'destroy'
                end
                def test_destroy_issues_from_different_projects
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', -3 do
                    delete :destroy, :ids => [1, 2, 6], :todo => 'destroy'
                  end
                  assert_redirected_to :controller => 'issues', :action => 'index'
                  assert !(Issue.find_by_id(1) || Issue.find_by_id(2) || Issue.find_by_id(6))
                end
                def test_destroy_parent_and_child_issues
                  parent = Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :subject => 'Parent Issue')
                  child = Issue.create!(:project_id => 1, :author_id => 1, :tracker_id => 1, :subject => 'Child Issue', :parent_issue_id => parent.id)
                  assert child.is_descendant_of?(parent.reload)
                  @request.session[:user_id] = 2
                  assert_difference 'Issue.count', -2 do
                    delete :destroy, :ids => [parent.id, child.id], :todo => 'destroy'
                  end
                  assert_response 302
                end
                def test_destroy_invalid_should_respond_with_404
                  @request.session[:user_id] = 2
                  assert_no_difference 'Issue.count' do
                    delete :destroy, :id => 999
                  end
                  assert_response 404
                end
                def test_default_search_scope
                  get :index
                  assert_select 'div#quick-search form' do
                    assert_select 'input[name=issues][value="1"][type=hidden]'
                  end
                end
                def setup_user_with_copy_but_not_add_permission
                  Role.all.each {|r| r.remove_permission! :add_issues}
                  Role.find_by_name('Manager').add_permission! :add_issues
                  user = User.generate!
                  User.add_to_project(user, Project.find(1), Role.find_by_name('Developer'))
                  User.add_to_project(user, Project.find(2), Role.find_by_name('Manager'))
                  user
                end
              end

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