jro_apps/redmine Commit - r15499:b6ed06ca3c59

Add the possibility to filter issues after Target Version's Status and Due Date (#23215)....

Jean-Philippe Lang -

r15499:b6ed06ca3c59

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r15499:b6ed06ca3c59

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app/models/issue_query.rb +25 0

              # Redmine - project management software
              # Copyright (C) 2006-2016  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 IssueQuery < Query
                self.queried_class = Issue
                self.view_permission = :view_issues
                self.available_columns = [
                  QueryColumn.new(:id, :sortable => "#{Issue.table_name}.id", :default_order => 'desc', :caption => '#', :frozen => true),
                  QueryColumn.new(:project, :sortable => "#{Project.table_name}.name", :groupable => true),
                  QueryColumn.new(:tracker, :sortable => "#{Tracker.table_name}.position", :groupable => true),
                  QueryColumn.new(:parent, :sortable => ["#{Issue.table_name}.root_id", "#{Issue.table_name}.lft ASC"], :default_order => 'desc', :caption => :field_parent_issue),
                  QueryColumn.new(:status, :sortable => "#{IssueStatus.table_name}.position", :groupable => true),
                  QueryColumn.new(:priority, :sortable => "#{IssuePriority.table_name}.position", :default_order => 'desc', :groupable => true),
                  QueryColumn.new(:subject, :sortable => "#{Issue.table_name}.subject"),
                  QueryColumn.new(:author, :sortable => lambda {User.fields_for_order_statement("authors")}, :groupable => true),
                  QueryColumn.new(:assigned_to, :sortable => lambda {User.fields_for_order_statement}, :groupable => true),
                  QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on", :default_order => 'desc'),
                  QueryColumn.new(:category, :sortable => "#{IssueCategory.table_name}.name", :groupable => true),
                  QueryColumn.new(:fixed_version, :sortable => lambda {Version.fields_for_order_statement}, :groupable => true),
                  QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"),
                  QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"),
                  QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours", :totalable => true),
                  QueryColumn.new(:total_estimated_hours,
                    :sortable => "COALESCE((SELECT SUM(estimated_hours) FROM #{Issue.table_name} subtasks" +
                      " WHERE subtasks.root_id = #{Issue.table_name}.root_id AND subtasks.lft >= #{Issue.table_name}.lft AND subtasks.rgt <= #{Issue.table_name}.rgt), 0)",
                    :default_order => 'desc'),
                  QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio", :groupable => true),
                  QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'),
                  QueryColumn.new(:closed_on, :sortable => "#{Issue.table_name}.closed_on", :default_order => 'desc'),
                  QueryColumn.new(:relations, :caption => :label_related_issues),
                  QueryColumn.new(:description, :inline => false)
                ]
                def initialize(attributes=nil, *args)
                  super attributes
                  self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} }
                end
                def draw_relations
                  r = options[:draw_relations]
                  r.nil? || r == '1'
                end
                def draw_relations=(arg)
                  options[:draw_relations] = (arg == '0' ? '0' : nil)
                end
                def draw_progress_line
                  r = options[:draw_progress_line]
                  r == '1'
                end
                def draw_progress_line=(arg)
                  options[:draw_progress_line] = (arg == '1' ? '1' : nil)
                end
                def build_from_params(params)
                  super
                  self.draw_relations = params[:draw_relations] || (params[:query] && params[:query][:draw_relations])
                  self.draw_progress_line = params[:draw_progress_line] || (params[:query] && params[:query][:draw_progress_line])
                  self
                end
                def initialize_available_filters
                  principals = []
                  subprojects = []
                  versions = []
                  categories = []
                  issue_custom_fields = []
                  if project
                    principals += project.principals.visible
                    unless project.leaf?
                      subprojects = project.descendants.visible.to_a
                      principals += Principal.member_of(subprojects).visible
                    end
                    versions = project.shared_versions.to_a
                    categories = project.issue_categories.to_a
                    issue_custom_fields = project.all_issue_custom_fields
                  else
                    if all_projects.any?
                      principals += Principal.member_of(all_projects).visible
                    end
                    versions = Version.visible.where(:sharing => 'system').to_a
                    issue_custom_fields = IssueCustomField.where(:is_for_all => true)
                  end
                  principals.uniq!
                  principals.sort!
                  principals.reject! {|p| p.is_a?(GroupBuiltin)}
                  users = principals.select {|p| p.is_a?(User)}
                  add_available_filter "status_id",
                    :type => :list_status, :values => IssueStatus.sorted.collect{|s| [s.name, s.id.to_s] }
                  if project.nil?
                    project_values = []
                    if User.current.logged? && User.current.memberships.any?
                      project_values << ["<< #{l(:label_my_projects).downcase} >>", "mine"]
                    end
                    project_values += all_projects_values
                    add_available_filter("project_id",
                      :type => :list, :values => project_values
                    ) unless project_values.empty?
                  end
                  add_available_filter "tracker_id",
                    :type => :list, :values => trackers.collect{|s| [s.name, s.id.to_s] }
                  add_available_filter "priority_id",
                    :type => :list, :values => IssuePriority.all.collect{|s| [s.name, s.id.to_s] }
                  author_values = []
                  author_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?
                  author_values += users.collect{|s| [s.name, s.id.to_s] }
                  add_available_filter("author_id",
                    :type => :list, :values => author_values
                  ) unless author_values.empty?
                  assigned_to_values = []
                  assigned_to_values << ["<< #{l(:label_me)} >>", "me"] if User.current.logged?
                  assigned_to_values += (Setting.issue_group_assignment? ?
                                            principals : users).collect{|s| [s.name, s.id.to_s] }
                  add_available_filter("assigned_to_id",
                    :type => :list_optional, :values => assigned_to_values
                  ) unless assigned_to_values.empty?
                  group_values = Group.givable.visible.collect {|g| [g.name, g.id.to_s] }
                  add_available_filter("member_of_group",
                    :type => :list_optional, :values => group_values
                  ) unless group_values.empty?
                  role_values = Role.givable.collect {|r| [r.name, r.id.to_s] }
                  add_available_filter("assigned_to_role",
                    :type => :list_optional, :values => role_values
                  ) unless role_values.empty?
                  add_available_filter "fixed_version_id",
                    :type => :list_optional,
                    :values => Version.sort_by_status(versions).collect{|s| ["#{s.project.name} - #{s.name}", s.id.to_s, l("version_status_#{s.status}")] }
+                 add_available_filter "fixed_version.due_date",
+                   :type => :date,
+                   :name => l(:label_attribute_of_fixed_version, :name => l(:field_effective_date))
+                 add_available_filter "fixed_version.status",
+                   :type => :list,
+                   :name => l(:label_attribute_of_fixed_version, :name => l(:field_status)),
+                   :values => Version::VERSION_STATUSES.map{|t| [t, t] }
                  add_available_filter "category_id",
                    :type => :list_optional,
                    :values => categories.collect{|s| [s.name, s.id.to_s] }
                  add_available_filter "subject", :type => :text
                  add_available_filter "description", :type => :text
                  add_available_filter "created_on", :type => :date_past
                  add_available_filter "updated_on", :type => :date_past
                  add_available_filter "closed_on", :type => :date_past
                  add_available_filter "start_date", :type => :date
                  add_available_filter "due_date", :type => :date
                  add_available_filter "estimated_hours", :type => :float
                  add_available_filter "done_ratio", :type => :integer
                  if User.current.allowed_to?(:set_issues_private, nil, :global => true) ||
                    User.current.allowed_to?(:set_own_issues_private, nil, :global => true)
                    add_available_filter "is_private",
                      :type => :list,
                      :values => [[l(:general_text_yes), "1"], [l(:general_text_no), "0"]]
                  end
                  if User.current.logged?
                    add_available_filter "watcher_id",
                      :type => :list, :values => [["<< #{l(:label_me)} >>", "me"]]
                  end
                  if subprojects.any?
                    add_available_filter "subproject_id",
                      :type => :list_subprojects,
                      :values => subprojects.collect{|s| [s.name, s.id.to_s] }
                  end
                  add_custom_fields_filters(issue_custom_fields)
                  add_associations_custom_fields_filters :project, :author, :assigned_to, :fixed_version
                  IssueRelation::TYPES.each do |relation_type, options|
                    add_available_filter relation_type, :type => :relation, :label => options[:name]
                  end
                  add_available_filter "parent_id", :type => :tree, :label => :field_parent_issue
                  add_available_filter "child_id", :type => :tree, :label => :label_subtask_plural
                  add_available_filter "issue_id", :type => :integer, :label => :label_issue
                  Tracker.disabled_core_fields(trackers).each {|field|
                    delete_available_filter field
                  }
                end
                def available_columns
                  return @available_columns if @available_columns
                  @available_columns = self.class.available_columns.dup
                  @available_columns += (project ?
                                          project.all_issue_custom_fields :
                                          IssueCustomField
                                         ).visible.collect {|cf| QueryCustomFieldColumn.new(cf) }
                  if User.current.allowed_to?(:view_time_entries, project, :global => true)
                    index = @available_columns.find_index {|column| column.name == :total_estimated_hours}
                    index = (index ? index + 1 : -1)
                    # insert the column after total_estimated_hours or at the end
                    @available_columns.insert index, QueryColumn.new(:spent_hours,
                      :sortable => "COALESCE((SELECT SUM(hours) FROM #{TimeEntry.table_name} WHERE #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id), 0)",
                      :default_order => 'desc',
                      :caption => :label_spent_time,
                      :totalable => true
                    )
                    @available_columns.insert index+1, QueryColumn.new(:total_spent_hours,
                      :sortable => "COALESCE((SELECT SUM(hours) FROM #{TimeEntry.table_name} JOIN #{Issue.table_name} subtasks ON subtasks.id = #{TimeEntry.table_name}.issue_id" +
                        " WHERE subtasks.root_id = #{Issue.table_name}.root_id AND subtasks.lft >= #{Issue.table_name}.lft AND subtasks.rgt <= #{Issue.table_name}.rgt), 0)",
                      :default_order => 'desc',
                      :caption => :label_total_spent_time
                    )
                  end
                  if User.current.allowed_to?(:set_issues_private, nil, :global => true) ||
                    User.current.allowed_to?(:set_own_issues_private, nil, :global => true)
                    @available_columns << QueryColumn.new(:is_private, :sortable => "#{Issue.table_name}.is_private")
                  end
                  disabled_fields = Tracker.disabled_core_fields(trackers).map {|field| field.sub(/_id$/, '')}
                  @available_columns.reject! {|column|
                    disabled_fields.include?(column.name.to_s)
                  }
                  @available_columns
                end
                def default_columns_names
                  @default_columns_names ||= begin
                    default_columns = Setting.issue_list_default_columns.map(&:to_sym)
                    project.present? ? default_columns : [:project] | default_columns
                  end
                end
                def default_totalable_names
                  Setting.issue_list_default_totals.map(&:to_sym)
                end
                def base_scope
                  Issue.visible.joins(:status, :project).where(statement)
                end
                # Returns the issue count
                def issue_count
                  base_scope.count
                rescue ::ActiveRecord::StatementInvalid => e
                  raise StatementInvalid.new(e.message)
                end
                # Returns the issue count by group or nil if query is not grouped
                def issue_count_by_group
                  grouped_query do |scope|
                    scope.count
                  end
                end
                # Returns sum of all the issue's estimated_hours
                def total_for_estimated_hours(scope)
                  map_total(scope.sum(:estimated_hours)) {|t| t.to_f.round(2)}
                end
                # Returns sum of all the issue's time entries hours
                def total_for_spent_hours(scope)
                  total = if group_by_column.try(:name) == :project
                    # TODO: remove this when https://github.com/rails/rails/issues/21922 is fixed
                    # We have to do a custom join without the time_entries.project_id column
                    # that would trigger a ambiguous column name error
                    scope.joins("JOIN (SELECT issue_id, hours FROM #{TimeEntry.table_name}) AS joined_time_entries ON joined_time_entries.issue_id = #{Issue.table_name}.id").
                      sum("joined_time_entries.hours")
                  else
                    scope.joins(:time_entries).sum("#{TimeEntry.table_name}.hours")
                  end
                  map_total(total) {|t| t.to_f.round(2)}
                end
                # Returns the issues
                # Valid options are :order, :offset, :limit, :include, :conditions
                def issues(options={})
                  order_option = [group_by_sort_order, options[:order]].flatten.reject(&:blank?)
                  scope = Issue.visible.
                    joins(:status, :project).
                    where(statement).
                    includes(([:status, :project] + (options[:include] || [])).uniq).
                    where(options[:conditions]).
                    order(order_option).
                    joins(joins_for_order_statement(order_option.join(','))).
                    limit(options[:limit]).
                    offset(options[:offset])
                  scope = scope.preload(:custom_values)
                  if has_column?(:author)
                    scope = scope.preload(:author)
                  end
                  issues = scope.to_a
                  if has_column?(:spent_hours)
                    Issue.load_visible_spent_hours(issues)
                  end
                  if has_column?(:total_spent_hours)
                    Issue.load_visible_total_spent_hours(issues)
                  end
                  if has_column?(:relations)
                    Issue.load_visible_relations(issues)
                  end
                  issues
                rescue ::ActiveRecord::StatementInvalid => e
                  raise StatementInvalid.new(e.message)
                end
                # Returns the issues ids
                def issue_ids(options={})
                  order_option = [group_by_sort_order, options[:order]].flatten.reject(&:blank?)
                  Issue.visible.
                    joins(:status, :project).
                    where(statement).
                    includes(([:status, :project] + (options[:include] || [])).uniq).
                    references(([:status, :project] + (options[:include] || [])).uniq).
                    where(options[:conditions]).
                    order(order_option).
                    joins(joins_for_order_statement(order_option.join(','))).
                    limit(options[:limit]).
                    offset(options[:offset]).
                    pluck(:id)
                rescue ::ActiveRecord::StatementInvalid => e
                  raise StatementInvalid.new(e.message)
                end
                # Returns the journals
                # Valid options are :order, :offset, :limit
                def journals(options={})
                  Journal.visible.
                    joins(:issue => [:project, :status]).
                    where(statement).
                    order(options[:order]).
                    limit(options[:limit]).
                    offset(options[:offset]).
                    preload(:details, :user, {:issue => [:project, :author, :tracker, :status]}).
                    to_a
                rescue ::ActiveRecord::StatementInvalid => e
                  raise StatementInvalid.new(e.message)
                end
                # Returns the versions
                # Valid options are :conditions
                def versions(options={})
                  Version.visible.
                    where(project_statement).
                    where(options[:conditions]).
                    includes(:project).
                    references(:project).
                    to_a
                rescue ::ActiveRecord::StatementInvalid => e
                  raise StatementInvalid.new(e.message)
                end
                def sql_for_watcher_id_field(field, operator, value)
                  db_table = Watcher.table_name
                  "#{Issue.table_name}.id #{ operator == '=' ? 'IN' : 'NOT IN' } (SELECT #{db_table}.watchable_id FROM #{db_table} WHERE #{db_table}.watchable_type='Issue' AND " +
                    sql_for_field(field, '=', value, db_table, 'user_id') + ')'
                end
                def sql_for_member_of_group_field(field, operator, value)
                  if operator == '*' # Any group
                    groups = Group.givable
                    operator = '=' # Override the operator since we want to find by assigned_to
                  elsif operator == "!*"
                    groups = Group.givable
                    operator = '!' # Override the operator since we want to find by assigned_to
                  else
                    groups = Group.where(:id => value).to_a
                  end
                  groups ||= []
                  members_of_groups = groups.inject([]) {|user_ids, group|
                    user_ids + group.user_ids + [group.id]
                  }.uniq.compact.sort.collect(&:to_s)
                  '(' + sql_for_field("assigned_to_id", operator, members_of_groups, Issue.table_name, "assigned_to_id", false) + ')'
                end
                def sql_for_assigned_to_role_field(field, operator, value)
                  case operator
                  when "*", "!*" # Member / Not member
                    sw = operator == "!*" ? 'NOT' : ''
                    nl = operator == "!*" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : ''
                    "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}" +
                      " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id))"
                  when "=", "!"
                    role_cond = value.any? ?
                      "#{MemberRole.table_name}.role_id IN (" + value.collect{|val| "'#{self.class.connection.quote_string(val)}'"}.join(",") + ")" :
                      "1=0"
                    sw = operator == "!" ? 'NOT' : ''
                    nl = operator == "!" ? "#{Issue.table_name}.assigned_to_id IS NULL OR" : ''
                    "(#{nl} #{Issue.table_name}.assigned_to_id #{sw} IN (SELECT DISTINCT #{Member.table_name}.user_id FROM #{Member.table_name}, #{MemberRole.table_name}" +
                      " WHERE #{Member.table_name}.project_id = #{Issue.table_name}.project_id AND #{Member.table_name}.id = #{MemberRole.table_name}.member_id AND #{role_cond}))"
                  end
                end
+               def sql_for_fixed_version_status_field(field, operator, value)
+                 where = sql_for_field(field, operator, value, Version.table_name, "status")
+                 version_ids = versions(:conditions => [where]).map(&:id)
+                 nl = operator == "!" ? "#{Issue.table_name}.fixed_version_id IS NULL OR" : ''
+                 "(#{nl} #{sql_for_field("fixed_version_id", "=", version_ids, Issue.table_name, "fixed_version_id")})"
+               end
+               def sql_for_fixed_version_due_date_field(field, operator, value)
+                 where = sql_for_field(field, operator, value, Version.table_name, "effective_date")
+                 version_ids = versions(:conditions => [where]).map(&:id)
+                 nl = operator == "!*" ? "#{Issue.table_name}.fixed_version_id IS NULL OR" : ''
+                 "(#{nl} #{sql_for_field("fixed_version_id", "=", version_ids, Issue.table_name, "fixed_version_id")})"
+               end
                def sql_for_is_private_field(field, operator, value)
                  op = (operator == "=" ? 'IN' : 'NOT IN')
                  va = value.map {|v| v == '0' ? self.class.connection.quoted_false : self.class.connection.quoted_true}.uniq.join(',')
                  "#{Issue.table_name}.is_private #{op} (#{va})"
                end
                def sql_for_parent_id_field(field, operator, value)
                  case operator
                  when "="
                    "#{Issue.table_name}.parent_id = #{value.first.to_i}"
                  when "~"
                    root_id, lft, rgt = Issue.where(:id => value.first.to_i).pluck(:root_id, :lft, :rgt).first
                    if root_id && lft && rgt
                      "#{Issue.table_name}.root_id = #{root_id} AND #{Issue.table_name}.lft > #{lft} AND #{Issue.table_name}.rgt < #{rgt}"
                    else
                      "1=0"
                    end
                  when "!*"
                    "#{Issue.table_name}.parent_id IS NULL"
                  when "*"
                    "#{Issue.table_name}.parent_id IS NOT NULL"
                  end
                end
                def sql_for_child_id_field(field, operator, value)
                  case operator
                  when "="
                    parent_id = Issue.where(:id => value.first.to_i).pluck(:parent_id).first
                    if parent_id
                      "#{Issue.table_name}.id = #{parent_id}"
                    else
                      "1=0"
                    end
                  when "~"
                    root_id, lft, rgt = Issue.where(:id => value.first.to_i).pluck(:root_id, :lft, :rgt).first
                    if root_id && lft && rgt
                      "#{Issue.table_name}.root_id = #{root_id} AND #{Issue.table_name}.lft < #{lft} AND #{Issue.table_name}.rgt > #{rgt}"
                    else
                      "1=0"
                    end
                  when "!*"
                    "#{Issue.table_name}.rgt - #{Issue.table_name}.lft = 1"
                  when "*"
                    "#{Issue.table_name}.rgt - #{Issue.table_name}.lft > 1"
                  end
                end
                def sql_for_issue_id_field(field, operator, value)
                  if operator == "="
                    # accepts a comma separated list of ids
                    ids = value.first.to_s.scan(/\d+/).map(&:to_i)
                    if ids.present?
                      "#{Issue.table_name}.id IN (#{ids.join(",")})"
                    else
                      "1=0"
                    end
                  else
                    sql_for_field("id", operator, value, Issue.table_name, "id")
                  end
                end
                def sql_for_relations(field, operator, value, options={})
                  relation_options = IssueRelation::TYPES[field]
                  return relation_options unless relation_options
                  relation_type = field
                  join_column, target_join_column = "issue_from_id", "issue_to_id"
                  if relation_options[:reverse] || options[:reverse]
                    relation_type = relation_options[:reverse] || relation_type
                    join_column, target_join_column = target_join_column, join_column
                  end
                  sql = case operator
                    when "*", "!*"
                      op = (operator == "*" ? 'IN' : 'NOT IN')
                      "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name} WHERE #{IssueRelation.table_name}.relation_type = '#{self.class.connection.quote_string(relation_type)}')"
                    when "=", "!"
                      op = (operator == "=" ? 'IN' : 'NOT IN')
                      "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name} WHERE #{IssueRelation.table_name}.relation_type = '#{self.class.connection.quote_string(relation_type)}' AND #{IssueRelation.table_name}.#{target_join_column} = #{value.first.to_i})"
                    when "=p", "=!p", "!p"
                      op = (operator == "!p" ? 'NOT IN' : 'IN')
                      comp = (operator == "=!p" ? '<>' : '=')
                      "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name}, #{Issue.table_name} relissues WHERE #{IssueRelation.table_name}.relation_type = '#{self.class.connection.quote_string(relation_type)}' AND #{IssueRelation.table_name}.#{target_join_column} = relissues.id AND relissues.project_id #{comp} #{value.first.to_i})"
                    when "*o", "!o"
                      op = (operator == "!o" ? 'NOT IN' : 'IN')
                      "#{Issue.table_name}.id #{op} (SELECT DISTINCT #{IssueRelation.table_name}.#{join_column} FROM #{IssueRelation.table_name}, #{Issue.table_name} relissues WHERE #{IssueRelation.table_name}.relation_type = '#{self.class.connection.quote_string(relation_type)}' AND #{IssueRelation.table_name}.#{target_join_column} = relissues.id AND relissues.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{self.class.connection.quoted_false}))"
                    end
                  if relation_options[:sym] == field && !options[:reverse]
                    sqls = [sql, sql_for_relations(field, operator, value, :reverse => true)]
                    sql = sqls.join(["!", "!*", "!p"].include?(operator) ? " AND " : " OR ")
                  end
                  "(#{sql})"
                end
                def find_assigned_to_id_filter_values(values)
                  Principal.visible.where(:id => values).map {|p| [p.name, p.id.to_s]}
                end
                alias :find_author_id_filter_values :find_assigned_to_id_filter_values
                IssueRelation::TYPES.keys.each do |relation_type|
                  alias_method "sql_for_#{relation_type}_field".to_sym, :sql_for_relations
                end
              end

test/unit/query_test.rb +32 -2

              # encoding: utf-8
              #
              # Redmine - project management software
              # Copyright (C) 2006-2016  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 QueryTest < ActiveSupport::TestCase
                include Redmine::I18n
                fixtures :projects, :enabled_modules, :users, :members,
                         :member_roles, :roles, :trackers, :issue_statuses,
                         :issue_categories, :enumerations, :issues,
                         :watchers, :custom_fields, :custom_values, :versions,
                         :queries,
                         :projects_trackers,
                         :custom_fields_trackers,
                         :workflows
                def setup
                  User.current = nil
                end
                def test_query_with_roles_visibility_should_validate_roles
                  set_language_if_valid 'en'
                  query = IssueQuery.new(:name => 'Query', :visibility => IssueQuery::VISIBILITY_ROLES)
                  assert !query.save
                  assert_include "Roles cannot be blank", query.errors.full_messages
                  query.role_ids = [1, 2]
                  assert query.save
                end
                def test_changing_roles_visibility_should_clear_roles
                  query = IssueQuery.create!(:name => 'Query', :visibility => IssueQuery::VISIBILITY_ROLES, :role_ids => [1, 2])
                  assert_equal 2, query.roles.count
                  query.visibility = IssueQuery::VISIBILITY_PUBLIC
                  query.save!
                  assert_equal 0, query.roles.count
                end
                def test_available_filters_should_be_ordered
                  set_language_if_valid 'en'
                  query = IssueQuery.new
                  assert_equal 0, query.available_filters.keys.index('status_id')
                  expected_order = [
                    "Status",
                    "Project",
                    "Tracker",
                    "Priority"
                  ]
                  assert_equal expected_order,
                               (query.available_filters.values.map{|v| v[:name]} & expected_order)
                end
                def test_available_filters_with_custom_fields_should_be_ordered
                  set_language_if_valid 'en'
                  UserCustomField.create!(
                            :name => 'order test', :field_format => 'string',
                            :is_for_all => true, :is_filter => true
                          )
                  query = IssueQuery.new
                  expected_order = [
                    "Searchable field",
                    "Database",
                    "Project's Development status",
                    "Author's order test",
                    "Assignee's order test"
                  ]
                  assert_equal expected_order,
                               (query.available_filters.values.map{|v| v[:name]} & expected_order)
                end
                def test_custom_fields_for_all_projects_should_be_available_in_global_queries
                  query = IssueQuery.new(:project => nil, :name => '_')
                  assert query.available_filters.has_key?('cf_1')
                  assert !query.available_filters.has_key?('cf_3')
                end
                def test_system_shared_versions_should_be_available_in_global_queries
                  Version.find(2).update_attribute :sharing, 'system'
                  query = IssueQuery.new(:project => nil, :name => '_')
                  assert query.available_filters.has_key?('fixed_version_id')
                  assert query.available_filters['fixed_version_id'][:values].detect {|v| v[1] == '2'}
                end
                def test_project_filter_in_global_queries
                  query = IssueQuery.new(:project => nil, :name => '_')
                  project_filter = query.available_filters["project_id"]
                  assert_not_nil project_filter
                  project_ids = project_filter[:values].map{|p| p[1]}
                  assert project_ids.include?("1")  #public project
                  assert !project_ids.include?("2") #private project user cannot see
                end
                def test_available_filters_should_not_include_fields_disabled_on_all_trackers
                  Tracker.all.each do |tracker|
                    tracker.core_fields = Tracker::CORE_FIELDS - ['start_date']
                    tracker.save!
                  end
                  query = IssueQuery.new(:name => '_')
                  assert_include 'due_date', query.available_filters
                  assert_not_include 'start_date', query.available_filters
                end
                def find_issues_with_query(query)
                  Issue.joins(:status, :tracker, :project, :priority).where(
                       query.statement
                     ).to_a
                end
                def assert_find_issues_with_query_is_successful(query)
                  assert_nothing_raised do
                    find_issues_with_query(query)
                  end
                end
                def assert_query_statement_includes(query, condition)
                  assert_include condition, query.statement
                end
                def assert_query_result(expected, query)
                  assert_nothing_raised do
                    assert_equal expected.map(&:id).sort, query.issues.map(&:id).sort
                    assert_equal expected.size, query.issue_count
                  end
                end
                def test_query_should_allow_shared_versions_for_a_project_query
                  subproject_version = Version.find(4)
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  filter = query.available_filters["fixed_version_id"]
                  assert_not_nil filter
                  assert_include subproject_version.id.to_s, filter[:values].map(&:second)
                end
                def test_query_with_multiple_custom_fields
                  query = IssueQuery.find(1)
                  assert query.valid?
                  issues = find_issues_with_query(query)
                  assert_equal 1, issues.length
                  assert_equal Issue.find(3), issues.first
                end
                def test_operator_none
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('fixed_version_id', '!*', [''])
                  query.add_filter('cf_1', '!*', [''])
                  assert query.statement.include?("#{Issue.table_name}.fixed_version_id IS NULL")
                  assert query.statement.include?("#{CustomValue.table_name}.value IS NULL OR #{CustomValue.table_name}.value = ''")
                  find_issues_with_query(query)
                end
                def test_operator_none_for_integer
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('estimated_hours', '!*', [''])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  assert issues.all? {|i| !i.estimated_hours}
                end
                def test_operator_none_for_date
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('start_date', '!*', [''])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  assert issues.all? {|i| i.start_date.nil?}
                end
                def test_operator_none_for_string_custom_field
                  CustomField.find(2).update_attribute :default_value, ""
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('cf_2', '!*', [''])
                  assert query.has_filter?('cf_2')
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  assert issues.all? {|i| i.custom_field_value(2).blank?}
                end
                def test_operator_all
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('fixed_version_id', '*', [''])
                  query.add_filter('cf_1', '*', [''])
                  assert query.statement.include?("#{Issue.table_name}.fixed_version_id IS NOT NULL")
                  assert query.statement.include?("#{CustomValue.table_name}.value IS NOT NULL AND #{CustomValue.table_name}.value <> ''")
                  find_issues_with_query(query)
                end
                def test_operator_all_for_date
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('start_date', '*', [''])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  assert issues.all? {|i| i.start_date.present?}
                end
                def test_operator_all_for_string_custom_field
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('cf_2', '*', [''])
                  assert query.has_filter?('cf_2')
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  assert issues.all? {|i| i.custom_field_value(2).present?}
                end
                def test_numeric_filter_should_not_accept_non_numeric_values
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('estimated_hours', '=', ['a'])
                  assert query.has_filter?('estimated_hours')
                  assert !query.valid?
                end
                def test_operator_is_on_float
                  Issue.where(:id => 2).update_all("estimated_hours = 171.2")
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('estimated_hours', '=', ['171.20'])
                  issues = find_issues_with_query(query)
                  assert_equal 1, issues.size
                  assert_equal 2, issues.first.id
                end
                def test_operator_is_on_issue_id_should_accept_comma_separated_values
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("issue_id", '=', ['1,3'])
                  issues = find_issues_with_query(query)
                  assert_equal 2, issues.size
                  assert_equal [1,3], issues.map(&:id).sort
                end
                def test_operator_between_on_issue_id_should_return_range
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("issue_id", '><', ['2','3'])
                  issues = find_issues_with_query(query)
                  assert_equal 2, issues.size
                  assert_equal [2,3], issues.map(&:id).sort
                end
                def test_operator_is_on_integer_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'int', :is_for_all => true, :is_filter => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => '7')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(2), :value => '12')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => '')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '=', ['12'])
                  issues = find_issues_with_query(query)
                  assert_equal 1, issues.size
                  assert_equal 2, issues.first.id
                end
                def test_operator_is_on_integer_custom_field_should_accept_negative_value
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'int', :is_for_all => true, :is_filter => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => '7')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(2), :value => '-12')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => '')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '=', ['-12'])
                  assert query.valid?
                  issues = find_issues_with_query(query)
                  assert_equal 1, issues.size
                  assert_equal 2, issues.first.id
                end
                def test_operator_is_on_float_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'float', :is_filter => true, :is_for_all => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => '7.3')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(2), :value => '12.7')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => '')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '=', ['12.7'])
                  issues = find_issues_with_query(query)
                  assert_equal 1, issues.size
                  assert_equal 2, issues.first.id
                end
                def test_operator_is_on_float_custom_field_should_accept_negative_value
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'float', :is_filter => true, :is_for_all => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => '7.3')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(2), :value => '-12.7')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => '')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '=', ['-12.7'])
                  assert query.valid?
                  issues = find_issues_with_query(query)
                  assert_equal 1, issues.size
                  assert_equal 2, issues.first.id
                end
                def test_operator_is_on_multi_list_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'list', :is_filter => true, :is_for_all => true,
                    :possible_values => ['value1', 'value2', 'value3'], :multiple => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => 'value1')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => 'value2')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => 'value1')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '=', ['value1'])
                  issues = find_issues_with_query(query)
                  assert_equal [1, 3], issues.map(&:id).sort
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '=', ['value2'])
                  issues = find_issues_with_query(query)
                  assert_equal [1], issues.map(&:id).sort
                end
                def test_operator_is_not_on_multi_list_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'list', :is_filter => true, :is_for_all => true,
                    :possible_values => ['value1', 'value2', 'value3'], :multiple => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => 'value1')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => 'value2')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => 'value1')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '!', ['value1'])
                  issues = find_issues_with_query(query)
                  assert !issues.map(&:id).include?(1)
                  assert !issues.map(&:id).include?(3)
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '!', ['value2'])
                  issues = find_issues_with_query(query)
                  assert !issues.map(&:id).include?(1)
                  assert issues.map(&:id).include?(3)
                end
                def test_operator_is_on_string_custom_field_with_utf8_value
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'string', :is_filter => true, :is_for_all => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => 'Kiá»ƒm')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter("cf_#{f.id}", '=', ['Kiá»ƒm'])
                  issues = find_issues_with_query(query)
                  assert_equal [1], issues.map(&:id).sort
                end
                def test_operator_is_on_is_private_field
                  # is_private filter only available for those who can set issues private
                  User.current = User.find(2)
                  query = IssueQuery.new(:name => '_')
                  assert query.available_filters.key?('is_private')
                  query.add_filter("is_private", '=', ['1'])
                  issues = find_issues_with_query(query)
                  assert issues.any?
                  assert_nil issues.detect {|issue| !issue.is_private?}
                ensure
                  User.current = nil
                end
                def test_operator_is_not_on_is_private_field
                  # is_private filter only available for those who can set issues private
                  User.current = User.find(2)
                  query = IssueQuery.new(:name => '_')
                  assert query.available_filters.key?('is_private')
                  query.add_filter("is_private", '!', ['1'])
                  issues = find_issues_with_query(query)
                  assert issues.any?
                  assert_nil issues.detect {|issue| issue.is_private?}
                ensure
                  User.current = nil
                end
                def test_operator_greater_than
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('done_ratio', '>=', ['40'])
                  assert query.statement.include?("#{Issue.table_name}.done_ratio >= 40.0")
                  find_issues_with_query(query)
                end
                def test_operator_greater_than_a_float
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('estimated_hours', '>=', ['40.5'])
                  assert query.statement.include?("#{Issue.table_name}.estimated_hours >= 40.5")
                  find_issues_with_query(query)
                end
                def test_operator_greater_than_on_int_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'int', :is_filter => true, :is_for_all => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => '7')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(2), :value => '12')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => '')
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter("cf_#{f.id}", '>=', ['8'])
                  issues = find_issues_with_query(query)
                  assert_equal 1, issues.size
                  assert_equal 2, issues.first.id
                end
                def test_operator_lesser_than
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('done_ratio', '<=', ['30'])
                  assert query.statement.include?("#{Issue.table_name}.done_ratio <= 30.0")
                  find_issues_with_query(query)
                end
                def test_operator_lesser_than_on_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'int', :is_filter => true, :is_for_all => true)
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter("cf_#{f.id}", '<=', ['30'])
                  assert_match /CAST.+ <= 30\.0/, query.statement
                  find_issues_with_query(query)
                end
                def test_operator_lesser_than_on_date_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'date', :is_filter => true, :is_for_all => true, :trackers => Tracker.all)
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(1), :value => '2013-04-11')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(2), :value => '2013-05-14')
                  CustomValue.create!(:custom_field => f, :customized => Issue.find(3), :value => '')
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter("cf_#{f.id}", '<=', ['2013-05-01'])
                  issue_ids = find_issues_with_query(query).map(&:id)
                  assert_include 1, issue_ids
                  assert_not_include 2, issue_ids
                  assert_not_include 3, issue_ids
                end
                def test_operator_between
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('done_ratio', '><', ['30', '40'])
                  assert_include "#{Issue.table_name}.done_ratio BETWEEN 30.0 AND 40.0", query.statement
                  find_issues_with_query(query)
                end
                def test_operator_between_on_custom_field
                  f = IssueCustomField.create!(:name => 'filter', :field_format => 'int', :is_filter => true, :is_for_all => true)
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter("cf_#{f.id}", '><', ['30', '40'])
                  assert_match /CAST.+ BETWEEN 30.0 AND 40.0/, query.statement
                  find_issues_with_query(query)
                end
                def test_date_filter_should_not_accept_non_date_values
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('created_on', '=', ['a'])
                  assert query.has_filter?('created_on')
                  assert !query.valid?
                end
                def test_date_filter_should_not_accept_invalid_date_values
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('created_on', '=', ['2011-01-34'])
                  assert query.has_filter?('created_on')
                  assert !query.valid?
                end
                def test_relative_date_filter_should_not_accept_non_integer_values
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('created_on', '>t-', ['a'])
                  assert query.has_filter?('created_on')
                  assert !query.valid?
                end
                def test_operator_date_equals
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('due_date', '=', ['2011-07-10'])
                  assert_match /issues\.due_date > '#{quoted_date "2011-07-09"} 23:59:59(\.\d+)?' AND issues\.due_date <= '#{quoted_date "2011-07-10"} 23:59:59(\.\d+)?/,
                    query.statement
                  find_issues_with_query(query)
                end
                def test_operator_date_lesser_than
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('due_date', '<=', ['2011-07-10'])
                  assert_match /issues\.due_date <= '#{quoted_date "2011-07-10"} 23:59:59(\.\d+)?/, query.statement
                  find_issues_with_query(query)
                end
                def test_operator_date_lesser_than_with_timestamp
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('updated_on', '<=', ['2011-07-10T19:13:52'])
                  assert_match /issues\.updated_on <= '#{quoted_date "2011-07-10"} 19:13:52/, query.statement
                  find_issues_with_query(query)
                end
                def test_operator_date_greater_than
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('due_date', '>=', ['2011-07-10'])
                  assert_match /issues\.due_date > '#{quoted_date "2011-07-09"} 23:59:59(\.\d+)?'/, query.statement
                  find_issues_with_query(query)
                end
                def test_operator_date_greater_than_with_timestamp
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('updated_on', '>=', ['2011-07-10T19:13:52'])
                  assert_match /issues\.updated_on > '#{quoted_date "2011-07-10"} 19:13:51(\.0+)?'/, query.statement
                  find_issues_with_query(query)
                end
                def test_operator_date_between
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('due_date', '><', ['2011-06-23', '2011-07-10'])
                  assert_match /issues\.due_date > '#{quoted_date "2011-06-22"} 23:59:59(\.\d+)?' AND issues\.due_date <= '#{quoted_date "2011-07-10"} 23:59:59(\.\d+)?'/,
                    query.statement
                  find_issues_with_query(query)
                end
                def test_operator_in_more_than
                  Issue.find(7).update_attribute(:due_date, (Date.today + 15))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', '>t+', ['15'])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert(issue.due_date >= (Date.today + 15))}
                end
                def test_operator_in_less_than
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', '<t+', ['15'])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert(issue.due_date <= (Date.today + 15))}
                end
                def test_operator_in_the_next_days
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', '><t+', ['15'])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert(issue.due_date >= Date.today && issue.due_date <= (Date.today + 15))}
                end
                def test_operator_less_than_ago
                  Issue.find(7).update_attribute(:due_date, (Date.today - 3))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', '>t-', ['3'])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert(issue.due_date >= (Date.today - 3))}
                end
                def test_operator_in_the_past_days
                  Issue.find(7).update_attribute(:due_date, (Date.today - 3))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', '><t-', ['3'])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert(issue.due_date >= (Date.today - 3) && issue.due_date <= Date.today)}
                end
                def test_operator_more_than_ago
                  Issue.find(7).update_attribute(:due_date, (Date.today - 10))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', '<t-', ['10'])
                  assert query.statement.include?("#{Issue.table_name}.due_date <=")
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert(issue.due_date <= (Date.today - 10))}
                end
                def test_operator_in
                  Issue.find(7).update_attribute(:due_date, (Date.today + 2))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', 't+', ['2'])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert_equal((Date.today + 2), issue.due_date)}
                end
                def test_operator_ago
                  Issue.find(7).update_attribute(:due_date, (Date.today - 3))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', 't-', ['3'])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert_equal((Date.today - 3), issue.due_date)}
                end
                def test_operator_today
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', 't', [''])
                  issues = find_issues_with_query(query)
                  assert !issues.empty?
                  issues.each {|issue| assert_equal Date.today, issue.due_date}
                end
                def test_operator_date_periods
                  %w(t ld w lw l2w m lm y).each do |operator|
                    query = IssueQuery.new(:name => '_')
                    query.add_filter('due_date', operator, [''])
                    assert query.valid?
                    assert query.issues
                  end
                end
                def test_operator_datetime_periods
                  %w(t ld w lw l2w m lm y).each do |operator|
                    query = IssueQuery.new(:name => '_')
                    query.add_filter('created_on', operator, [''])
                    assert query.valid?
                    assert query.issues
                  end
                end
                def test_operator_contains
                  issue = Issue.generate!(:subject => 'AbCdEfG')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('subject', '~', ['cdeF'])
                  result = find_issues_with_query(query)
                  assert_include issue, result
                  result.each {|issue| assert issue.subject.downcase.include?('cdef') }
                end
                def test_operator_contains_with_utf8_string
                  issue = Issue.generate!(:subject => 'Subject contains Kiểm')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('subject', '~', ['Kiểm'])
                  result = find_issues_with_query(query)
                  assert_include issue, result
                  assert_equal 1, result.size
                end
                def test_operator_does_not_contain
                  issue = Issue.generate!(:subject => 'AbCdEfG')
                  query = IssueQuery.new(:name => '_')
                  query.add_filter('subject', '!~', ['cdeF'])
                  result = find_issues_with_query(query)
                  assert_not_include issue, result
                end
                def test_range_for_this_week_with_week_starting_on_monday
                  I18n.locale = :fr
                  assert_equal '1', I18n.t(:general_first_day_of_week)
                  Date.stubs(:today).returns(Date.parse('2011-04-29'))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', 'w', [''])
                  assert_match /issues\.due_date > '#{quoted_date "2011-04-24"} 23:59:59(\.\d+)?' AND issues\.due_date <= '#{quoted_date "2011-05-01"} 23:59:59(\.\d+)?/,
                    query.statement
                  I18n.locale = :en
                end
                def test_range_for_this_week_with_week_starting_on_sunday
                  I18n.locale = :en
                  assert_equal '7', I18n.t(:general_first_day_of_week)
                  Date.stubs(:today).returns(Date.parse('2011-04-29'))
                  query = IssueQuery.new(:project => Project.find(1), :name => '_')
                  query.add_filter('due_date', 'w', [''])
                  assert_match /issues\.due_date > '#{quoted_date "2011-04-23"} 23:59:59(\.\d+)?' AND issues\.due_date <= '#{quoted_date "2011-04-30"} 23:59:59(\.\d+)?/,
                    query.statement
                end
                def test_filter_assigned_to_me
                  user = User.find(2)
                  group = Group.find(10)
                  User.current = user
                  i1 = Issue.generate!(:project_id => 1, :tracker_id => 1, :assigned_to => user)
                  i2 = Issue.generate!(:project_id => 1, :tracker_id => 1, :assigned_to => group)
                  i3 = Issue.generate!(:project_id => 1, :tracker_id => 1, :assigned_to => Group.find(11))
                  group.users << user
                  query = IssueQuery.new(:name => '_', :filters => { 'assigned_to_id' => {:operator => '=', :values => ['me']}})
                  result = query.issues
                  assert_equal Issue.visible.where(:assigned_to_id => ([2] + user.reload.group_ids)).sort_by(&:id), result.sort_by(&:id)
                  assert result.include?(i1)
                  assert result.include?(i2)
                  assert !result.include?(i3)
                end
                def test_user_custom_field_filtered_on_me
                  User.current = User.find(2)
                  cf = IssueCustomField.create!(:field_format => 'user', :is_for_all => true, :is_filter => true, :name => 'User custom field', :tracker_ids => [1])
                  issue1 = Issue.create!(:project_id => 1, :tracker_id => 1, :custom_field_values => {cf.id.to_s => '2'}, :subject => 'Test', :author_id => 1)
                  issue2 = Issue.generate!(:project_id => 1, :tracker_id => 1, :custom_field_values => {cf.id.to_s => '3'})
                  query = IssueQuery.new(:name => '_', :project => Project.find(1))
                  filter = query.available_filters["cf_#{cf.id}"]
                  assert_not_nil filter
                  assert_include 'me', filter[:values].map{|v| v[1]}
                  query.filters = { "cf_#{cf.id}" => {:operator => '=', :values => ['me']}}
                  result = query.issues
                  assert_equal 1, result.size
                  assert_equal issue1, result.first
                end
                def test_filter_on_me_by_anonymous_user
                  User.current = nil
                  query = IssueQuery.new(:name => '_', :filters => { 'assigned_to_id' => {:operator => '=', :values => ['me']}})
                  assert_equal [], query.issues
                end
                def test_filter_my_projects
                  User.current = User.find(2)
                  query = IssueQuery.new(:name => '_')
                  filter = query.available_filters['project_id']
                  assert_not_nil filter
                  assert_include 'mine', filter[:values].map{|v| v[1]}
                  query.filters = { 'project_id' => {:operator => '=', :values => ['mine']}}
                  result = query.issues
                  assert_nil result.detect {|issue| !User.current.member_of?(issue.project)}
                end
                def test_filter_watched_issues
                  User.current = User.find(1)
                  query = IssueQuery.new(:name => '_', :filters => { 'watcher_id' => {:operator => '=', :values => ['me']}})
                  result = find_issues_with_query(query)
                  assert_not_nil result
                  assert !result.empty?
                  assert_equal Issue.visible.watched_by(User.current).sort_by(&:id), result.sort_by(&:id)
                  User.current = nil
                end
                def test_filter_unwatched_issues
                  User.current = User.find(1)
                  query = IssueQuery.new(:name => '_', :filters => { 'watcher_id' => {:operator => '!', :values => ['me']}})
                  result = find_issues_with_query(query)
                  assert_not_nil result
                  assert !result.empty?
                  assert_equal((Issue.visible - Issue.watched_by(User.current)).sort_by(&:id).size, result.sort_by(&:id).size)
                  User.current = nil
                end
                def test_filter_on_custom_field_should_ignore_projects_with_field_disabled
                  field = IssueCustomField.generate!(:trackers => Tracker.all, :project_ids => [1, 3, 4], :is_for_all => false, :is_filter => true)
                  Issue.generate!(:project_id => 3, :tracker_id => 2, :custom_field_values => {field.id.to_s => 'Foo'})
                  Issue.generate!(:project_id => 4, :tracker_id => 2, :custom_field_values => {field.id.to_s => 'Foo'})
                  query = IssueQuery.new(:name => '_', :project => Project.find(1))
                  query.filters = {"cf_#{field.id}" => {:operator => '=', :values => ['Foo']}}
                  assert_equal 2, find_issues_with_query(query).size
                  field.project_ids = [1, 3] # Disable the field for project 4
                  field.save!
                  assert_equal 1, find_issues_with_query(query).size
                end
                def test_filter_on_custom_field_should_ignore_trackers_with_field_disabled
                  field = IssueCustomField.generate!(:tracker_ids => [1, 2], :is_for_all => true, :is_filter => true)
                  Issue.generate!(:project_id => 1, :tracker_id => 1, :custom_field_values => {field.id.to_s => 'Foo'})
                  Issue.generate!(:project_id => 1, :tracker_id => 2, :custom_field_values => {field.id.to_s => 'Foo'})
                  query = IssueQuery.new(:name => '_', :project => Project.find(1))
                  query.filters = {"cf_#{field.id}" => {:operator => '=', :values => ['Foo']}}
                  assert_equal 2, find_issues_with_query(query).size
                  field.tracker_ids = [1] # Disable the field for tracker 2
                  field.save!
                  assert_equal 1, find_issues_with_query(query).size
                end
                def test_filter_on_project_custom_field
                  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')
                  query = IssueQuery.new(:name => '_')
                  filter_name = "project.cf_#{field.id}"
                  assert_include filter_name, query.available_filters.keys
                  query.filters = {filter_name => {:operator => '=', :values => ['Foo']}}
                  assert_equal [3, 5], find_issues_with_query(query).map(&:project_id).uniq.sort
                end
                def test_filter_on_author_custom_field
                  field = UserCustomField.create!(:name => 'Client', :is_filter => true, :field_format => 'string')
                  CustomValue.create!(:custom_field => field, :customized => User.find(3), :value => 'Foo')
                  query = IssueQuery.new(:name => '_')
                  filter_name = "author.cf_#{field.id}"
                  assert_include filter_name, query.available_filters.keys
                  query.filters = {filter_name => {:operator => '=', :values => ['Foo']}}
                  assert_equal [3], find_issues_with_query(query).map(&:author_id).uniq.sort
                end
                def test_filter_on_assigned_to_custom_field
                  field = UserCustomField.create!(:name => 'Client', :is_filter => true, :field_format => 'string')
                  CustomValue.create!(:custom_field => field, :customized => User.find(3), :value => 'Foo')
                  query = IssueQuery.new(:name => '_')
                  filter_name = "assigned_to.cf_#{field.id}"
                  assert_include filter_name, query.available_filters.keys
                  query.filters = {filter_name => {:operator => '=', :values => ['Foo']}}
                  assert_equal [3], find_issues_with_query(query).map(&:assigned_to_id).uniq.sort
                end
                def test_filter_on_fixed_version_custom_field
                  field = VersionCustomField.create!(:name => 'Client', :is_filter => true, :field_format => 'string')
                  CustomValue.create!(:custom_field => field, :customized => Version.find(2), :value => 'Foo')
                  query = IssueQuery.new(:name => '_')
                  filter_name = "fixed_version.cf_#{field.id}"
                  assert_include filter_name, query.available_filters.keys
                  query.filters = {filter_name => {:operator => '=', :values => ['Foo']}}
                  assert_equal [2], find_issues_with_query(query).map(&:fixed_version_id).uniq.sort
                end
+               def test_filter_on_fixed_version_due_date
+                 query = IssueQuery.new(:name => '_')
+                 filter_name = "fixed_version.due_date"
+                 assert_include filter_name, query.available_filters.keys
+                 query.filters = {filter_name => {:operator => '=', :values => [20.day.from_now.to_date.to_s(:db)]}}
+                 issues = find_issues_with_query(query)
+                 assert_equal [2], issues.map(&:fixed_version_id).uniq.sort
+                 assert_equal [2, 12], issues.map(&:id).sort
+                 query = IssueQuery.new(:name => '_')
+                 query.filters = {filter_name => {:operator => '>=', :values => [21.day.from_now.to_date.to_s(:db)]}}
+                 assert_equal 0, find_issues_with_query(query).size
+               end
+               def test_filter_on_fixed_version_status
+                 query = IssueQuery.new(:name => '_')
+                 filter_name = "fixed_version.status"
+                 assert_include filter_name, query.available_filters.keys
+                 query.filters = {filter_name => {:operator => '=', :values => ['closed']}}
+                 issues = find_issues_with_query(query)
+                 assert_equal [1], issues.map(&:fixed_version_id).sort
+                 assert_equal [11], issues.map(&:id).sort
+                 # "is not" operator should include issues without target version
+                 query = IssueQuery.new(:name => '_')
+                 query.filters = {filter_name => {:operator => '!', :values => ['open', 'closed', 'locked']}, "project_id" => {:operator => '=', :values => [1]}}
+                 assert_equal [1, 3, 7, 8], find_issues_with_query(query).map(&:id).uniq.sort
+               end
                def test_filter_on_relations_with_a_specific_issue
                  IssueRelation.delete_all
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Issue.find(2))
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(3), :issue_to => Issue.find(1))
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '=', :values => ['1']}}
                  assert_equal [2, 3], find_issues_with_query(query).map(&:id).sort
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '=', :values => ['2']}}
                  assert_equal [1], find_issues_with_query(query).map(&:id).sort
                end
                def test_filter_on_relations_with_any_issues_in_a_project
                  IssueRelation.delete_all
                  with_settings :cross_project_issue_relations => '1' do
                    IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Project.find(2).issues.first)
                    IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(2), :issue_to => Project.find(2).issues.first)
                    IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Project.find(3).issues.first)
                  end
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '=p', :values => ['2']}}
                  assert_equal [1, 2], find_issues_with_query(query).map(&:id).sort
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '=p', :values => ['3']}}
                  assert_equal [1], find_issues_with_query(query).map(&:id).sort
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '=p', :values => ['4']}}
                  assert_equal [], find_issues_with_query(query).map(&:id).sort
                end
                def test_filter_on_relations_with_any_issues_not_in_a_project
                  IssueRelation.delete_all
                  with_settings :cross_project_issue_relations => '1' do
                    IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Project.find(2).issues.first)
                    #IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(2), :issue_to => Project.find(1).issues.first)
                    IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Project.find(3).issues.first)
                  end
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '=!p', :values => ['1']}}
                  assert_equal [1], find_issues_with_query(query).map(&:id).sort
                end
                def test_filter_on_relations_with_no_issues_in_a_project
                  IssueRelation.delete_all
                  with_settings :cross_project_issue_relations => '1' do
                    IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Project.find(2).issues.first)
                    IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(2), :issue_to => Project.find(3).issues.first)
                    IssueRelation.create!(:relation_type => "relates", :issue_to => Project.find(2).issues.first, :issue_from => Issue.find(3))
                  end
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '!p', :values => ['2']}}
                  ids = find_issues_with_query(query).map(&:id).sort
                  assert_include 2, ids
                  assert_not_include 1, ids
                  assert_not_include 3, ids
                end
                def test_filter_on_relations_with_any_open_issues
                  IssueRelation.delete_all
                  # Issue 1 is blocked by 8, which is closed
                  IssueRelation.create!(:relation_type => "blocked", :issue_from => Issue.find(1), :issue_to => Issue.find(8))
                  # Issue 2 is blocked by 3, which is open
                  IssueRelation.create!(:relation_type => "blocked", :issue_from => Issue.find(2), :issue_to => Issue.find(3))
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"blocked" => {:operator => "*o", :values => ['']}}
                  ids = find_issues_with_query(query).map(&:id)
                  assert_equal [], ids & [1]
                  assert_include 2, ids
                end
                def test_filter_on_relations_with_no_open_issues
                  IssueRelation.delete_all
                  # Issue 1 is blocked by 8, which is closed
                  IssueRelation.create!(:relation_type => "blocked", :issue_from => Issue.find(1), :issue_to => Issue.find(8))
                  # Issue 2 is blocked by 3, which is open
                  IssueRelation.create!(:relation_type => "blocked", :issue_from => Issue.find(2), :issue_to => Issue.find(3))
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"blocked" => {:operator => "!o", :values => ['']}}
                  ids = find_issues_with_query(query).map(&:id)
                  assert_equal [], ids & [2]
                  assert_include 1, ids
                end
                def test_filter_on_relations_with_no_issues
                  IssueRelation.delete_all
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Issue.find(2))
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(3), :issue_to => Issue.find(1))
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '!*', :values => ['']}}
                  ids = find_issues_with_query(query).map(&:id)
                  assert_equal [], ids & [1, 2, 3]
                  assert_include 4, ids
                end
                def test_filter_on_relations_with_any_issues
                  IssueRelation.delete_all
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(1), :issue_to => Issue.find(2))
                  IssueRelation.create!(:relation_type => "relates", :issue_from => Issue.find(3), :issue_to => Issue.find(1))
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"relates" => {:operator => '*', :values => ['']}}
                  assert_equal [1, 2, 3], find_issues_with_query(query).map(&:id).sort
                end
                def test_filter_on_relations_should_not_ignore_other_filter
                  issue = Issue.generate!
                  issue1 = Issue.generate!(:status_id => 1)
                  issue2 = Issue.generate!(:status_id => 2)
                  IssueRelation.create!(:relation_type => "relates", :issue_from => issue, :issue_to => issue1)
                  IssueRelation.create!(:relation_type => "relates", :issue_from => issue, :issue_to => issue2)
                  query = IssueQuery.new(:name => '_')
                  query.filters = {
                    "status_id" => {:operator => '=', :values => ['1']},
                    "relates" => {:operator => '=', :values => [issue.id.to_s]}
                  }
                  assert_equal [issue1], find_issues_with_query(query)
                end
                def test_filter_on_parent
                  Issue.delete_all
                  parent = Issue.generate_with_descendants!
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"parent_id" => {:operator => '=', :values => [parent.id.to_s]}}
                  assert_equal parent.children.map(&:id).sort, find_issues_with_query(query).map(&:id).sort
                  query.filters = {"parent_id" => {:operator => '~', :values => [parent.id.to_s]}}
                  assert_equal parent.descendants.map(&:id).sort, find_issues_with_query(query).map(&:id).sort
                  query.filters = {"parent_id" => {:operator => '*', :values => ['']}}
                  assert_equal parent.descendants.map(&:id).sort, find_issues_with_query(query).map(&:id).sort
                  query.filters = {"parent_id" => {:operator => '!*', :values => ['']}}
                  assert_equal [parent.id], find_issues_with_query(query).map(&:id).sort
                end
                def test_filter_on_invalid_parent_should_return_no_results
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"parent_id" => {:operator => '=', :values => '99999999999'}}
                  assert_equal [], find_issues_with_query(query).map(&:id).sort
                  query.filters = {"parent_id" => {:operator => '~', :values => '99999999999'}}
                  assert_equal [], find_issues_with_query(query)
                end
                def test_filter_on_child
                  Issue.delete_all
                  parent = Issue.generate_with_descendants!
                  child, leaf = parent.children.sort_by(&:id)
                  grandchild = child.children.first
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"child_id" => {:operator => '=', :values => [grandchild.id.to_s]}}
                  assert_equal [child.id], find_issues_with_query(query).map(&:id).sort
                  query.filters = {"child_id" => {:operator => '~', :values => [grandchild.id.to_s]}}
                  assert_equal [parent, child].map(&:id).sort, find_issues_with_query(query).map(&:id).sort
                  query.filters = {"child_id" => {:operator => '*', :values => ['']}}
                  assert_equal [parent, child].map(&:id).sort, find_issues_with_query(query).map(&:id).sort
                  query.filters = {"child_id" => {:operator => '!*', :values => ['']}}
                  assert_equal [grandchild, leaf].map(&:id).sort, find_issues_with_query(query).map(&:id).sort
                end
                def test_filter_on_invalid_child_should_return_no_results
                  query = IssueQuery.new(:name => '_')
                  query.filters = {"child_id" => {:operator => '=', :values =>  '99999999999'}}
                  assert_equal [], find_issues_with_query(query)
                  query.filters = {"child_id" => {:operator => '~', :values =>  '99999999999'}}
                  assert_equal [].map(&:id).sort, find_issues_with_query(query)
                end
                def test_statement_should_be_nil_with_no_filters
                  q = IssueQuery.new(:name => '_')
                  q.filters = {}
                  assert q.valid?
                  assert_nil q.statement
                end
                def test_available_filters_as_json_should_include_missing_assigned_to_id_values
                  user = User.generate!
                  with_current_user User.find(1) do
                    q = IssueQuery.new
                    q.filters = {"assigned_to_id" => {:operator => '=', :values => user.id.to_s}}
                    filters = q.available_filters_as_json
                    assert_include [user.name, user.id.to_s], filters['assigned_to_id']['values']
                  end
                end
                def test_available_filters_as_json_should_include_missing_author_id_values
                  user = User.generate!
                  with_current_user User.find(1) do
                    q = IssueQuery.new
                    q.filters = {"author_id" => {:operator => '=', :values => user.id.to_s}}
                    filters = q.available_filters_as_json
                    assert_include [user.name, user.id.to_s], filters['author_id']['values']
                  end
                end
                def test_default_columns
                  q = IssueQuery.new
                  assert q.columns.any?
                  assert q.inline_columns.any?
                  assert q.block_columns.empty?
                end
                def test_set_column_names
                  q = IssueQuery.new
                  q.column_names = ['tracker', :subject, '', 'unknonw_column']
                  assert_equal [:id, :tracker, :subject], q.columns.collect {|c| c.name}
                end
                def test_has_column_should_accept_a_column_name
                  q = IssueQuery.new
                  q.column_names = ['tracker', :subject]
                  assert q.has_column?(:tracker)
                  assert !q.has_column?(:category)
                end
                def test_has_column_should_accept_a_column
                  q = IssueQuery.new
                  q.column_names = ['tracker', :subject]
                  tracker_column = q.available_columns.detect {|c| c.name==:tracker}
                  assert_kind_of QueryColumn, tracker_column
                  category_column = q.available_columns.detect {|c| c.name==:category}
                  assert_kind_of QueryColumn, category_column
                  assert q.has_column?(tracker_column)
                  assert !q.has_column?(category_column)
                end
                def test_inline_and_block_columns
                  q = IssueQuery.new
                  q.column_names = ['subject', 'description', 'tracker']
                  assert_equal [:id, :subject, :tracker], q.inline_columns.map(&:name)
                  assert_equal [:description], q.block_columns.map(&:name)
                end
                def test_custom_field_columns_should_be_inline
                  q = IssueQuery.new
                  columns = q.available_columns.select {|column| column.is_a? QueryCustomFieldColumn}
                  assert columns.any?
                  assert_nil columns.detect {|column| !column.inline?}
                end
                def test_query_should_preload_spent_hours
                  q = IssueQuery.new(:name => '_', :column_names => [:subject, :spent_hours])
                  assert q.has_column?(:spent_hours)
                  issues = q.issues
                  assert_not_nil issues.first.instance_variable_get("@spent_hours")
                end
                def test_groupable_columns_should_include_custom_fields
                  q = IssueQuery.new
                  column = q.groupable_columns.detect {|c| c.name == :cf_1}
                  assert_not_nil column
                  assert_kind_of QueryCustomFieldColumn, column
                end
                def test_groupable_columns_should_not_include_multi_custom_fields
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  q = IssueQuery.new
                  column = q.groupable_columns.detect {|c| c.name == :cf_1}
                  assert_nil column
                end
                def test_groupable_columns_should_include_user_custom_fields
                  cf = IssueCustomField.create!(:name => 'User', :is_for_all => true, :tracker_ids => [1], :field_format => 'user')
                  q = IssueQuery.new
                  assert q.groupable_columns.detect {|c| c.name == "cf_#{cf.id}".to_sym}
                end
                def test_groupable_columns_should_include_version_custom_fields
                  cf = IssueCustomField.create!(:name => 'User', :is_for_all => true, :tracker_ids => [1], :field_format => 'version')
                  q = IssueQuery.new
                  assert q.groupable_columns.detect {|c| c.name == "cf_#{cf.id}".to_sym}
                end
                def test_grouped_with_valid_column
                  q = IssueQuery.new(:group_by => 'status')
                  assert q.grouped?
                  assert_not_nil q.group_by_column
                  assert_equal :status, q.group_by_column.name
                  assert_not_nil q.group_by_statement
                  assert_equal 'status', q.group_by_statement
                end
                def test_grouped_with_invalid_column
                  q = IssueQuery.new(:group_by => 'foo')
                  assert !q.grouped?
                  assert_nil q.group_by_column
                  assert_nil q.group_by_statement
                end
                def test_sortable_columns_should_sort_assignees_according_to_user_format_setting
                  with_settings :user_format => 'lastname_comma_firstname' do
                    q = IssueQuery.new
                    assert q.sortable_columns.has_key?('assigned_to')
                    assert_equal %w(users.lastname users.firstname users.id), q.sortable_columns['assigned_to']
                  end
                end
                def test_sortable_columns_should_sort_authors_according_to_user_format_setting
                  with_settings :user_format => 'lastname_comma_firstname' do
                    q = IssueQuery.new
                    assert q.sortable_columns.has_key?('author')
                    assert_equal %w(authors.lastname authors.firstname authors.id), q.sortable_columns['author']
                  end
                end
                def test_sortable_columns_should_include_custom_field
                  q = IssueQuery.new
                  assert q.sortable_columns['cf_1']
                end
                def test_sortable_columns_should_not_include_multi_custom_field
                  field = CustomField.find(1)
                  field.update_attribute :multiple, true
                  q = IssueQuery.new
                  assert !q.sortable_columns['cf_1']
                end
                def test_default_sort
                  q = IssueQuery.new
                  assert_equal [], q.sort_criteria
                end
                def test_set_sort_criteria_with_hash
                  q = IssueQuery.new
                  q.sort_criteria = {'0' => ['priority', 'desc'], '2' => ['tracker']}
                  assert_equal [['priority', 'desc'], ['tracker', 'asc']], q.sort_criteria
                end
                def test_set_sort_criteria_with_array
                  q = IssueQuery.new
                  q.sort_criteria = [['priority', 'desc'], 'tracker']
                  assert_equal [['priority', 'desc'], ['tracker', 'asc']], q.sort_criteria
                end
                def test_create_query_with_sort
                  q = IssueQuery.new(:name => 'Sorted')
                  q.sort_criteria = [['priority', 'desc'], 'tracker']
                  assert q.save
                  q.reload
                  assert_equal [['priority', 'desc'], ['tracker', 'asc']], q.sort_criteria
                end
                def test_sort_by_string_custom_field_asc
                  q = IssueQuery.new
                  c = q.available_columns.find {|col| col.is_a?(QueryCustomFieldColumn) && col.custom_field.field_format == 'string' }
                  assert c
                  assert c.sortable
                  issues = q.issues(:order => "#{c.sortable} ASC")
                  values = issues.collect {|i| i.custom_value_for(c.custom_field).to_s}
                  assert !values.empty?
                  assert_equal values.sort, values
                end
                def test_sort_by_string_custom_field_desc
                  q = IssueQuery.new
                  c = q.available_columns.find {|col| col.is_a?(QueryCustomFieldColumn) && col.custom_field.field_format == 'string' }
                  assert c
                  assert c.sortable
                  issues = q.issues(:order => "#{c.sortable} DESC")
                  values = issues.collect {|i| i.custom_value_for(c.custom_field).to_s}
                  assert !values.empty?
                  assert_equal values.sort.reverse, values
                end
                def test_sort_by_float_custom_field_asc
                  q = IssueQuery.new
                  c = q.available_columns.find {|col| col.is_a?(QueryCustomFieldColumn) && col.custom_field.field_format == 'float' }
                  assert c
                  assert c.sortable
                  issues = q.issues(:order => "#{c.sortable} ASC")
                  values = issues.collect {|i| begin; Kernel.Float(i.custom_value_for(c.custom_field).to_s); rescue; nil; end}.compact
                  assert !values.empty?
                  assert_equal values.sort, values
                end
                def test_set_totalable_names
                  q = IssueQuery.new
                  q.totalable_names = ['estimated_hours', :spent_hours, '']
                  assert_equal [:estimated_hours, :spent_hours], q.totalable_columns.map(&:name)
                end
                def test_totalable_columns_should_default_to_settings
                  with_settings :issue_list_default_totals => ['estimated_hours'] do
                    q = IssueQuery.new
                    assert_equal [:estimated_hours], q.totalable_columns.map(&:name)
                  end
                end
                def test_available_totalable_columns_should_include_estimated_hours
                  q = IssueQuery.new
                  assert_include :estimated_hours, q.available_totalable_columns.map(&:name)
                end
                def test_available_totalable_columns_should_include_spent_hours
                  User.current = User.find(1)
                  q = IssueQuery.new
                  assert_include :spent_hours, q.available_totalable_columns.map(&:name)
                end
                def test_available_totalable_columns_should_include_int_custom_field
                  field = IssueCustomField.generate!(:field_format => 'int', :is_for_all => true)
                  q = IssueQuery.new
                  assert_include "cf_#{field.id}".to_sym, q.available_totalable_columns.map(&:name)
                end
                def test_available_totalable_columns_should_include_float_custom_field
                  field = IssueCustomField.generate!(:field_format => 'float', :is_for_all => true)
                  q = IssueQuery.new
                  assert_include "cf_#{field.id}".to_sym, q.available_totalable_columns.map(&:name)
                end
                def test_total_for_estimated_hours
                  Issue.delete_all
                  Issue.generate!(:estimated_hours => 5.5)
                  Issue.generate!(:estimated_hours => 1.1)
                  Issue.generate!
                  q = IssueQuery.new
                  assert_equal 6.6, q.total_for(:estimated_hours)
                end
                def test_total_by_group_for_estimated_hours
                  Issue.delete_all
                  Issue.generate!(:estimated_hours => 5.5, :assigned_to_id => 2)
                  Issue.generate!(:estimated_hours => 1.1, :assigned_to_id => 3)
                  Issue.generate!(:estimated_hours => 3.5)
                  q = IssueQuery.new(:group_by => 'assigned_to')
                  assert_equal(
                    {nil => 3.5, User.find(2) => 5.5, User.find(3) => 1.1},
                    q.total_by_group_for(:estimated_hours)
                  )
                end
                def test_total_for_spent_hours
                  TimeEntry.delete_all
                  TimeEntry.generate!(:hours => 5.5)
                  TimeEntry.generate!(:hours => 1.1)
                  q = IssueQuery.new
                  assert_equal 6.6, q.total_for(:spent_hours)
                end
                def test_total_by_group_for_spent_hours
                  TimeEntry.delete_all
                  TimeEntry.generate!(:hours => 5.5, :issue_id => 1)
                  TimeEntry.generate!(:hours => 1.1, :issue_id => 2)
                  Issue.where(:id => 1).update_all(:assigned_to_id => 2)
                  Issue.where(:id => 2).update_all(:assigned_to_id => 3)
                  q = IssueQuery.new(:group_by => 'assigned_to')
                  assert_equal(
                    {User.find(2) => 5.5, User.find(3) => 1.1},
                    q.total_by_group_for(:spent_hours)
                  )
                end
                def test_total_by_project_group_for_spent_hours
                  TimeEntry.delete_all
                  TimeEntry.generate!(:hours => 5.5, :issue_id => 1)
                  TimeEntry.generate!(:hours => 1.1, :issue_id => 2)
                  Issue.where(:id => 1).update_all(:assigned_to_id => 2)
                  Issue.where(:id => 2).update_all(:assigned_to_id => 3)
                  q = IssueQuery.new(:group_by => 'project')
                  assert_equal(
                    {Project.find(1) => 6.6},
                    q.total_by_group_for(:spent_hours)
                  )
                end
                def test_total_for_int_custom_field
                  field = IssueCustomField.generate!(:field_format => 'int', :is_for_all => true)
                  CustomValue.create!(:customized => Issue.find(1), :custom_field => field, :value => '2')
                  CustomValue.create!(:customized => Issue.find(2), :custom_field => field, :value => '7')
                  CustomValue.create!(:customized => Issue.find(3), :custom_field => field, :value => '')
                  q = IssueQuery.new
                  assert_equal 9, q.total_for("cf_#{field.id}")
                end
                def test_total_by_group_for_int_custom_field
                  field = IssueCustomField.generate!(:field_format => 'int', :is_for_all => true)
                  CustomValue.create!(:customized => Issue.find(1), :custom_field => field, :value => '2')
                  CustomValue.create!(:customized => Issue.find(2), :custom_field => field, :value => '7')
                  Issue.where(:id => 1).update_all(:assigned_to_id => 2)
                  Issue.where(:id => 2).update_all(:assigned_to_id => 3)
                  q = IssueQuery.new(:group_by => 'assigned_to')
                  assert_equal(
                    {User.find(2) => 2, User.find(3) => 7},
                    q.total_by_group_for("cf_#{field.id}")
                  )
                end
                def test_total_for_float_custom_field
                  field = IssueCustomField.generate!(:field_format => 'float', :is_for_all => true)
                  CustomValue.create!(:customized => Issue.find(1), :custom_field => field, :value => '2.3')
                  CustomValue.create!(:customized => Issue.find(2), :custom_field => field, :value => '7')
                  CustomValue.create!(:customized => Issue.find(3), :custom_field => field, :value => '')
                  q = IssueQuery.new
                  assert_equal 9.3, q.total_for("cf_#{field.id}")
                end
                def test_invalid_query_should_raise_query_statement_invalid_error
                  q = IssueQuery.new
                  assert_raise Query::StatementInvalid do
                    q.issues(:conditions => "foo = 1")
                  end
                end
                def test_issue_count
                  q = IssueQuery.new(:name => '_')
                  issue_count = q.issue_count
                  assert_equal q.issues.size, issue_count
                end
                def test_issue_count_with_archived_issues
                  p = Project.generate! do |project|
                    project.status = Project::STATUS_ARCHIVED
                  end
                  i = Issue.generate!( :project => p, :tracker => p.trackers.first )
                  assert !i.visible?
                  test_issue_count
                end
                def test_issue_count_by_association_group
                  q = IssueQuery.new(:name => '_', :group_by => 'assigned_to')
                  count_by_group = q.issue_count_by_group
                  assert_kind_of Hash, count_by_group
                  assert_equal %w(NilClass User), count_by_group.keys.collect {|k| k.class.name}.uniq.sort
                  assert_equal %w(Fixnum), count_by_group.values.collect {|k| k.class.name}.uniq
                  assert count_by_group.has_key?(User.find(3))
                end
                def test_issue_count_by_list_custom_field_group
                  q = IssueQuery.new(:name => '_', :group_by => 'cf_1')
                  count_by_group = q.issue_count_by_group
                  assert_kind_of Hash, count_by_group
                  assert_equal %w(NilClass String), count_by_group.keys.collect {|k| k.class.name}.uniq.sort
                  assert_equal %w(Fixnum), count_by_group.values.collect {|k| k.class.name}.uniq
                  assert count_by_group.has_key?('MySQL')
                end
                def test_issue_count_by_date_custom_field_group
                  q = IssueQuery.new(:name => '_', :group_by => 'cf_8')
                  count_by_group = q.issue_count_by_group
                  assert_kind_of Hash, count_by_group
                  assert_equal %w(Date NilClass), count_by_group.keys.collect {|k| k.class.name}.uniq.sort
                  assert_equal %w(Fixnum), count_by_group.values.collect {|k| k.class.name}.uniq
                end
                def test_issue_count_with_nil_group_only
                  Issue.update_all("assigned_to_id = NULL")
                  q = IssueQuery.new(:name => '_', :group_by => 'assigned_to')
                  count_by_group = q.issue_count_by_group
                  assert_kind_of Hash, count_by_group
                  assert_equal 1, count_by_group.keys.size
                  assert_nil count_by_group.keys.first
                end
                def test_issue_ids
                  q = IssueQuery.new(:name => '_')
                  order = "issues.subject, issues.id"
                  issues = q.issues(:order => order)
                  assert_equal issues.map(&:id), q.issue_ids(:order => order)
                end
                def test_label_for
                  set_language_if_valid 'en'
                  q = IssueQuery.new
                  assert_equal 'Assignee', q.label_for('assigned_to_id')
                end
                def test_label_for_fr
                  set_language_if_valid 'fr'
                  q = IssueQuery.new
                  assert_equal "Assign\xc3\xa9 \xc3\xa0".force_encoding('UTF-8'), q.label_for('assigned_to_id')
                end
                def test_editable_by
                  admin = User.find(1)
                  manager = User.find(2)
                  developer = User.find(3)
                  # Public query on project 1
                  q = IssueQuery.find(1)
                  assert q.editable_by?(admin)
                  assert q.editable_by?(manager)
                  assert !q.editable_by?(developer)
                  # Private query on project 1
                  q = IssueQuery.find(2)
                  assert q.editable_by?(admin)
                  assert !q.editable_by?(manager)
                  assert q.editable_by?(developer)
                  # Private query for all projects
                  q = IssueQuery.find(3)
                  assert q.editable_by?(admin)
                  assert !q.editable_by?(manager)
                  assert q.editable_by?(developer)
                  # Public query for all projects
                  q = IssueQuery.find(4)
                  assert q.editable_by?(admin)
                  assert !q.editable_by?(manager)
                  assert !q.editable_by?(developer)
                end
                def test_visible_scope
                  query_ids = IssueQuery.visible(User.anonymous).map(&:id)
                  assert query_ids.include?(1), 'public query on public project was not visible'
                  assert query_ids.include?(4), 'public query for all projects was not visible'
                  assert !query_ids.include?(2), 'private query on public project was visible'
                  assert !query_ids.include?(3), 'private query for all projects was visible'
                  assert !query_ids.include?(7), 'public query on private project was visible'
                end
                def test_query_with_public_visibility_should_be_visible_to_anyone
                  q = IssueQuery.create!(:name => 'Query', :visibility => IssueQuery::VISIBILITY_PUBLIC)
                  assert q.visible?(User.anonymous)
                  assert IssueQuery.visible(User.anonymous).find_by_id(q.id)
                  assert q.visible?(User.find(7))
                  assert IssueQuery.visible(User.find(7)).find_by_id(q.id)
                  assert q.visible?(User.find(2))
                  assert IssueQuery.visible(User.find(2)).find_by_id(q.id)
                  assert q.visible?(User.find(1))
                  assert IssueQuery.visible(User.find(1)).find_by_id(q.id)
                end
                def test_query_with_roles_visibility_should_be_visible_to_user_with_role
                  q = IssueQuery.create!(:name => 'Query', :visibility => IssueQuery::VISIBILITY_ROLES, :role_ids => [1,2])
                  assert !q.visible?(User.anonymous)
                  assert_nil IssueQuery.visible(User.anonymous).find_by_id(q.id)
                  assert !q.visible?(User.find(7))
                  assert_nil IssueQuery.visible(User.find(7)).find_by_id(q.id)
                  assert q.visible?(User.find(2))
                  assert IssueQuery.visible(User.find(2)).find_by_id(q.id)
                  assert q.visible?(User.find(1))
                  assert IssueQuery.visible(User.find(1)).find_by_id(q.id)
                end
                def test_query_with_private_visibility_should_be_visible_to_owner
                  q = IssueQuery.create!(:name => 'Query', :visibility => IssueQuery::VISIBILITY_PRIVATE, :user => User.find(7))
                  assert !q.visible?(User.anonymous)
                  assert_nil IssueQuery.visible(User.anonymous).find_by_id(q.id)
                  assert q.visible?(User.find(7))
                  assert IssueQuery.visible(User.find(7)).find_by_id(q.id)
                  assert !q.visible?(User.find(2))
                  assert_nil IssueQuery.visible(User.find(2)).find_by_id(q.id)
                  assert q.visible?(User.find(1))
                  assert_nil IssueQuery.visible(User.find(1)).find_by_id(q.id)
                end
                test "#available_filters should include users of visible projects in cross-project view" do
                  users = IssueQuery.new.available_filters["assigned_to_id"]
                  assert_not_nil users
                  assert users[:values].map{|u|u[1]}.include?("3")
                end
                test "#available_filters should include users of subprojects" do
                  user1 = User.generate!
                  user2 = User.generate!
                  project = Project.find(1)
                  Member.create!(:principal => user1, :project => project.children.visible.first, :role_ids => [1])
                  users = IssueQuery.new(:project => project).available_filters["assigned_to_id"]
                  assert_not_nil users
                  assert users[:values].map{|u|u[1]}.include?(user1.id.to_s)
                  assert !users[:values].map{|u|u[1]}.include?(user2.id.to_s)
                end
                test "#available_filters should include visible projects in cross-project view" do
                  projects = IssueQuery.new.available_filters["project_id"]
                  assert_not_nil projects
                  assert projects[:values].map{|u|u[1]}.include?("1")
                end
                test "#available_filters should include 'member_of_group' filter" do
                  query = IssueQuery.new
                  assert query.available_filters.keys.include?("member_of_group")
                  assert_equal :list_optional, query.available_filters["member_of_group"][:type]
                  assert query.available_filters["member_of_group"][:values].present?
                  assert_equal Group.givable.sort.map {|g| [g.name, g.id.to_s]},
                    query.available_filters["member_of_group"][:values].sort
                end
                test "#available_filters should include 'assigned_to_role' filter" do
                  query = IssueQuery.new
                  assert query.available_filters.keys.include?("assigned_to_role")
                  assert_equal :list_optional, query.available_filters["assigned_to_role"][:type]
                  assert query.available_filters["assigned_to_role"][:values].include?(['Manager','1'])
                  assert query.available_filters["assigned_to_role"][:values].include?(['Developer','2'])
                  assert query.available_filters["assigned_to_role"][:values].include?(['Reporter','3'])
                  assert ! query.available_filters["assigned_to_role"][:values].include?(['Non member','4'])
                  assert ! query.available_filters["assigned_to_role"][:values].include?(['Anonymous','5'])
                end
                def test_available_filters_should_include_custom_field_according_to_user_visibility
                  visible_field = IssueCustomField.generate!(:is_for_all => true, :is_filter => true, :visible => true)
                  hidden_field = IssueCustomField.generate!(:is_for_all => true, :is_filter => true, :visible => false, :role_ids => [1])
                  with_current_user User.find(3) do
                    query = IssueQuery.new
                    assert_include "cf_#{visible_field.id}", query.available_filters.keys
                    assert_not_include "cf_#{hidden_field.id}", query.available_filters.keys
                  end
                end
                def test_available_columns_should_include_custom_field_according_to_user_visibility
                  visible_field = IssueCustomField.generate!(:is_for_all => true, :is_filter => true, :visible => true)
                  hidden_field = IssueCustomField.generate!(:is_for_all => true, :is_filter => true, :visible => false, :role_ids => [1])
                  with_current_user User.find(3) do
                    query = IssueQuery.new
                    assert_include :"cf_#{visible_field.id}", query.available_columns.map(&:name)
                    assert_not_include :"cf_#{hidden_field.id}", query.available_columns.map(&:name)
                  end
                end
                def setup_member_of_group
                  Group.destroy_all # No fixtures
                  @user_in_group = User.generate!
                  @second_user_in_group = User.generate!
                  @user_in_group2 = User.generate!
                  @user_not_in_group = User.generate!
                  @group = Group.generate!.reload
                  @group.users << @user_in_group
                  @group.users << @second_user_in_group
                  @group2 = Group.generate!.reload
                  @group2.users << @user_in_group2
                  @query = IssueQuery.new(:name => '_')
                end
                test "member_of_group filter should search assigned to for users in the group" do
                  setup_member_of_group
                  @query.add_filter('member_of_group', '=', [@group.id.to_s])
                  assert_find_issues_with_query_is_successful @query
                end
                test "member_of_group filter should search not assigned to any group member (none)" do
                  setup_member_of_group
                  @query.add_filter('member_of_group', '!*', [''])
                  assert_find_issues_with_query_is_successful @query
                end
                test "member_of_group filter should search assigned to any group member (all)" do
                  setup_member_of_group
                  @query.add_filter('member_of_group', '*', [''])
                  assert_find_issues_with_query_is_successful @query
                end
                test "member_of_group filter should return an empty set with = empty group" do
                  setup_member_of_group
                  @empty_group = Group.generate!
                  @query.add_filter('member_of_group', '=', [@empty_group.id.to_s])
                  assert_equal [], find_issues_with_query(@query)
                end
                test "member_of_group filter should return issues with ! empty group" do
                  setup_member_of_group
                  @empty_group = Group.generate!
                  @query.add_filter('member_of_group', '!', [@empty_group.id.to_s])
                  assert_find_issues_with_query_is_successful @query
                end
                def setup_assigned_to_role
                  @manager_role = Role.find_by_name('Manager')
                  @developer_role = Role.find_by_name('Developer')
                  @project = Project.generate!
                  @manager = User.generate!
                  @developer = User.generate!
                  @boss = User.generate!
                  @guest = User.generate!
                  User.add_to_project(@manager, @project, @manager_role)
                  User.add_to_project(@developer, @project, @developer_role)
                  User.add_to_project(@boss, @project, [@manager_role, @developer_role])
                  @issue1 = Issue.generate!(:project => @project, :assigned_to_id => @manager.id)
                  @issue2 = Issue.generate!(:project => @project, :assigned_to_id => @developer.id)
                  @issue3 = Issue.generate!(:project => @project, :assigned_to_id => @boss.id)
                  @issue4 = Issue.generate!(:project => @project, :assigned_to_id => @guest.id)
                  @issue5 = Issue.generate!(:project => @project)
                  @query = IssueQuery.new(:name => '_', :project => @project)
                end
                test "assigned_to_role filter should search assigned to for users with the Role" do
                  setup_assigned_to_role
                  @query.add_filter('assigned_to_role', '=', [@manager_role.id.to_s])
                  assert_query_result [@issue1, @issue3], @query
                end
                test "assigned_to_role filter should search assigned to for users with the Role on the issue project" do
                  setup_assigned_to_role
                  other_project = Project.generate!
                  User.add_to_project(@developer, other_project, @manager_role)
                  @query.add_filter('assigned_to_role', '=', [@manager_role.id.to_s])
                  assert_query_result [@issue1, @issue3], @query
                end
                test "assigned_to_role filter should return an empty set with empty role" do
                  setup_assigned_to_role
                  @empty_role = Role.generate!
                  @query.add_filter('assigned_to_role', '=', [@empty_role.id.to_s])
                  assert_query_result [], @query
                end
                test "assigned_to_role filter should search assigned to for users without the Role" do
                  setup_assigned_to_role
                  @query.add_filter('assigned_to_role', '!', [@manager_role.id.to_s])
                  assert_query_result [@issue2, @issue4, @issue5], @query
                end
                test "assigned_to_role filter should search assigned to for users not assigned to any Role (none)" do
                  setup_assigned_to_role
                  @query.add_filter('assigned_to_role', '!*', [''])
                  assert_query_result [@issue4, @issue5], @query
                end
                test "assigned_to_role filter should search assigned to for users assigned to any Role (all)" do
                  setup_assigned_to_role
                  @query.add_filter('assigned_to_role', '*', [''])
                  assert_query_result [@issue1, @issue2, @issue3], @query
                end
                test "assigned_to_role filter should return issues with ! empty role" do
                  setup_assigned_to_role
                  @empty_role = Role.generate!
                  @query.add_filter('assigned_to_role', '!', [@empty_role.id.to_s])
                  assert_query_result [@issue1, @issue2, @issue3, @issue4, @issue5], @query
                end
                def test_query_column_should_accept_a_symbol_as_caption
                  set_language_if_valid 'en'
                  c = QueryColumn.new('foo', :caption => :general_text_Yes)
                  assert_equal 'Yes', c.caption
                end
                def test_query_column_should_accept_a_proc_as_caption
                  c = QueryColumn.new('foo', :caption => lambda {'Foo'})
                  assert_equal 'Foo', c.caption
                end
                def test_date_clause_should_respect_user_time_zone_with_local_default
                  @query = IssueQuery.new(:name => '_')
                  # user is in Hawaii (-10)
                  User.current = users(:users_001)
                  User.current.pref.update_attribute :time_zone, 'Hawaii'
                  # assume timestamps are stored in server local time
                  local_zone = Time.zone
                  from = Date.parse '2016-03-20'
                  to = Date.parse '2016-03-22'
                  assert c = @query.send(:date_clause, 'table', 'field', from, to, false)
                  # the dates should have been interpreted in the user's time zone and
                  # converted to local time
                  # what we get exactly in the sql depends on the local time zone, therefore
                  # it's computed here.
                  f = User.current.time_zone.local(from.year, from.month, from.day).yesterday.end_of_day.in_time_zone(local_zone)
                  t = User.current.time_zone.local(to.year, to.month, to.day).end_of_day.in_time_zone(local_zone)
                  assert_equal "table.field > '#{Query.connection.quoted_date f}' AND table.field <= '#{Query.connection.quoted_date t}'", c
                end
                def test_date_clause_should_respect_user_time_zone_with_utc_default
                  @query = IssueQuery.new(:name => '_')
                  # user is in Hawaii (-10)
                  User.current = users(:users_001)
                  User.current.pref.update_attribute :time_zone, 'Hawaii'
                  # assume timestamps are stored as utc
                  ActiveRecord::Base.default_timezone = :utc
                  from = Date.parse '2016-03-20'
                  to = Date.parse '2016-03-22'
                  assert c = @query.send(:date_clause, 'table', 'field', from, to, false)
                  # the dates should have been interpreted in the user's time zone and
                  # converted to utc. March 20 in Hawaii begins at 10am UTC.
                  f = Time.new(2016, 3, 20, 9, 59, 59, 0).end_of_hour
                  t = Time.new(2016, 3, 23, 9, 59, 59, 0).end_of_hour
                  assert_equal "table.field > '#{Query.connection.quoted_date f}' AND table.field <= '#{Query.connection.quoted_date t}'", c
                ensure
                  ActiveRecord::Base.default_timezone = :local # restore Redmine default
                end
              end

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