jro_apps/redmine Commit - r10776:0ebf95d8199f

Merged r10992 from trunk (#12400)....

Jean-Philippe Lang -

r10776:0ebf95d8199f

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app/models/custom_field.rb +7 -1

              # Redmine - project management software
              # Copyright (C) 2006-2012  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 CustomField < ActiveRecord::Base
                include Redmine::SubclassFactory
                has_many :custom_values, :dependent => :delete_all
                acts_as_list :scope => 'type = \'#{self.class}\''
                serialize :possible_values
                validates_presence_of :name, :field_format
                validates_uniqueness_of :name, :scope => :type
                validates_length_of :name, :maximum => 30
                validates_inclusion_of :field_format, :in => Redmine::CustomFieldFormat.available_formats
                validate :validate_custom_field
                before_validation :set_searchable
                def set_searchable
                  # make sure these fields are not searchable
                  self.searchable = false if %w(int float date bool).include?(field_format)
                  # make sure only these fields can have multiple values
                  self.multiple = false unless %w(list user version).include?(field_format)
                  true
                end
                def validate_custom_field
                  if self.field_format == "list"
                    errors.add(:possible_values, :blank) if self.possible_values.nil? || self.possible_values.empty?
                    errors.add(:possible_values, :invalid) unless self.possible_values.is_a? Array
                  end
                  if regexp.present?
                    begin
                      Regexp.new(regexp)
                    rescue
                      errors.add(:regexp, :invalid)
                    end
                  end
                  if default_value.present? && !valid_field_value?(default_value)
                    errors.add(:default_value, :invalid)
                  end
                end
                def possible_values_options(obj=nil)
                  case field_format
                  when 'user', 'version'
                    if obj.respond_to?(:project) && obj.project
                      case field_format
                      when 'user'
                        obj.project.users.sort.collect {|u| [u.to_s, u.id.to_s]}
                      when 'version'
                        obj.project.shared_versions.sort.collect {|u| [u.to_s, u.id.to_s]}
                      end
                    elsif obj.is_a?(Array)
                      obj.collect {|o| possible_values_options(o)}.reduce(:&)
                    else
                      []
                    end
                  when 'bool'
                    [[l(:general_text_Yes), '1'], [l(:general_text_No), '0']]
                  else
                    possible_values || []
                  end
                end
                def possible_values(obj=nil)
                  case field_format
                  when 'user', 'version'
                    possible_values_options(obj).collect(&:last)
                  when 'bool'
                    ['1', '0']
                  else
                    values = super()
                    if values.is_a?(Array)
                      values.each do |value|
                        value.force_encoding('UTF-8') if value.respond_to?(:force_encoding)
                      end
                    end
                    values || []
                  end
                end
                # Makes possible_values accept a multiline string
                def possible_values=(arg)
                  if arg.is_a?(Array)
                    super(arg.compact.collect(&:strip).select {|v| !v.blank?})
                  else
                    self.possible_values = arg.to_s.split(/[\n\r]+/)
                  end
                end
                def cast_value(value)
                  casted = nil
                  unless value.blank?
                    case field_format
                    when 'string', 'text', 'list'
                      casted = value
                    when 'date'
                      casted = begin; value.to_date; rescue; nil end
                    when 'bool'
                      casted = (value == '1' ? true : false)
                    when 'int'
                      casted = value.to_i
                    when 'float'
                      casted = value.to_f
                    when 'user', 'version'
                      casted = (value.blank? ? nil : field_format.classify.constantize.find_by_id(value.to_i))
                    end
                  end
                  casted
                end
                def value_from_keyword(keyword, customized)
                  possible_values_options = possible_values_options(customized)
                  if possible_values_options.present?
                    keyword = keyword.to_s.downcase
-                   possible_values_options.detect {|text, id| text.downcase == keyword}.try(:last)
+                   if v = possible_values_options.detect {|text, id| text.downcase == keyword}
+                     if v.is_a?(Array)
+                       v.last
+                     else
+                       v
+                     end
+                   end
                  else
                    keyword
                  end
                end
                # Returns a ORDER BY clause that can used to sort customized
                # objects by their value of the custom field.
                # Returns nil if the custom field can not be used for sorting.
                def order_statement
                  return nil if multiple?
                  case field_format
                    when 'string', 'text', 'list', 'date', 'bool'
                      # COALESCE is here to make sure that blank and NULL values are sorted equally
                      "COALESCE((SELECT cv_sort.value FROM #{CustomValue.table_name} cv_sort" +
                        " WHERE cv_sort.customized_type='#{self.class.customized_class.base_class.name}'" +
                        " AND cv_sort.customized_id=#{self.class.customized_class.table_name}.id" +
                        " AND cv_sort.custom_field_id=#{id} LIMIT 1), '')"
                    when 'int', 'float'
                      # Make the database cast values into numeric
                      # Postgresql will raise an error if a value can not be casted!
                      # CustomValue validations should ensure that it doesn't occur
                      "(SELECT CAST(cv_sort.value AS decimal(60,3)) FROM #{CustomValue.table_name} cv_sort" +
                        " WHERE cv_sort.customized_type='#{self.class.customized_class.base_class.name}'" +
                        " AND cv_sort.customized_id=#{self.class.customized_class.table_name}.id" +
                        " AND cv_sort.custom_field_id=#{id} AND cv_sort.value <> '' AND cv_sort.value IS NOT NULL LIMIT 1)"
                    when 'user', 'version'
                      value_class.fields_for_order_statement(value_join_alias)
                    else
                      nil
                  end
                end
                # Returns a GROUP BY clause that can used to group by custom value
                # Returns nil if the custom field can not be used for grouping.
                def group_statement
                  return nil if multiple?
                  case field_format
                    when 'list', 'date', 'bool', 'int'
                      order_statement
                    when 'user', 'version'
                      "COALESCE((SELECT cv_sort.value FROM #{CustomValue.table_name} cv_sort" +
                        " WHERE cv_sort.customized_type='#{self.class.customized_class.base_class.name}'" +
                        " AND cv_sort.customized_id=#{self.class.customized_class.table_name}.id" +
                        " AND cv_sort.custom_field_id=#{id} LIMIT 1), '')"
                    else
                      nil
                  end
                end
                def join_for_order_statement
                  case field_format
                    when 'user', 'version'
                      "LEFT OUTER JOIN #{CustomValue.table_name} #{join_alias}" +
                        " ON #{join_alias}.customized_type = '#{self.class.customized_class.base_class.name}'" +
                        " AND #{join_alias}.customized_id = #{self.class.customized_class.table_name}.id" +
                        " AND #{join_alias}.custom_field_id = #{id}" +
                        " AND #{join_alias}.value <> ''" +
                        " AND #{join_alias}.id = (SELECT max(#{join_alias}_2.id) FROM #{CustomValue.table_name} #{join_alias}_2" +
                          " WHERE #{join_alias}_2.customized_type = #{join_alias}.customized_type" +
                          " AND #{join_alias}_2.customized_id = #{join_alias}.customized_id" +
                          " AND #{join_alias}_2.custom_field_id = #{join_alias}.custom_field_id)" +
                        " LEFT OUTER JOIN #{value_class.table_name} #{value_join_alias}" +
                        " ON CAST(#{join_alias}.value as decimal(60,0)) = #{value_join_alias}.id"
                    else
                      nil
                  end
                end
                def join_alias
                  "cf_#{id}"
                end
                def value_join_alias
                  join_alias + "_" + field_format
                end
                def <=>(field)
                  position <=> field.position
                end
                # Returns the class that values represent
                def value_class
                  case field_format
                    when 'user', 'version'
                      field_format.classify.constantize
                    else
                      nil
                  end
                end
                def self.customized_class
                  self.name =~ /^(.+)CustomField$/
                  begin; $1.constantize; rescue nil; end
                end
                # to move in project_custom_field
                def self.for_all
                  find(:all, :conditions => ["is_for_all=?", true], :order => 'position')
                end
                def type_name
                  nil
                end
                # Returns the error messages for the given value
                # or an empty array if value is a valid value for the custom field
                def validate_field_value(value)
                  errs = []
                  if value.is_a?(Array)
                    if !multiple?
                      errs << ::I18n.t('activerecord.errors.messages.invalid')
                    end
                    if is_required? && value.detect(&:present?).nil?
                      errs << ::I18n.t('activerecord.errors.messages.blank')
                    end
                    value.each {|v| errs += validate_field_value_format(v)}
                  else
                    if is_required? && value.blank?
                      errs << ::I18n.t('activerecord.errors.messages.blank')
                    end
                    errs += validate_field_value_format(value)
                  end
                  errs
                end
                # Returns true if value is a valid value for the custom field
                def valid_field_value?(value)
                  validate_field_value(value).empty?
                end
                def format_in?(*args)
                  args.include?(field_format)
                end
                protected
                # Returns the error message for the given value regarding its format
                def validate_field_value_format(value)
                  errs = []
                  if value.present?
                    errs << ::I18n.t('activerecord.errors.messages.invalid') unless regexp.blank? or value =~ Regexp.new(regexp)
                    errs << ::I18n.t('activerecord.errors.messages.too_short', :count => min_length) if min_length > 0 and value.length < min_length
                    errs << ::I18n.t('activerecord.errors.messages.too_long', :count => max_length) if max_length > 0 and value.length > max_length
                    # Format specific validations
                    case field_format
                    when 'int'
                      errs << ::I18n.t('activerecord.errors.messages.not_a_number') unless value =~ /^[+-]?\d+$/
                    when 'float'
                      begin; Kernel.Float(value); rescue; errs << ::I18n.t('activerecord.errors.messages.invalid') end
                    when 'date'
                      errs << ::I18n.t('activerecord.errors.messages.not_a_date') unless value =~ /^\d{4}-\d{2}-\d{2}$/ && begin; value.to_date; rescue; false end
                    when 'list'
                      errs << ::I18n.t('activerecord.errors.messages.inclusion') unless possible_values.include?(value)
                    end
                  end
                  errs
                end
              end

test/fixtures/mail_handler/ticket_with_custom_fields.eml +1 0

              Return-Path: <jsmith@somenet.foo>
              Received: from osiris ([127.0.0.1])
              	by OSIRIS
              	with hMailServer ; Sun, 22 Jun 2008 12:28:07 +0200
              Message-ID: <000501c8d452$a95cd7e0$0a00a8c0@osiris>
              From: "John Smith" <jsmith@somenet.foo>
              To: <redmine@somenet.foo>
              Subject: New ticket with custom field values
              Date: Sun, 22 Jun 2008 12:28:07 +0200
              MIME-Version: 1.0
              Content-Type: text/plain;
              	format=flowed;
              	charset="iso-8859-1";
              	reply-type=original
              Content-Transfer-Encoding: 7bit
              X-Priority: 3
              X-MSMail-Priority: Normal
              X-Mailer: Microsoft Outlook Express 6.00.2900.2869
              X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2869
              Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas imperdiet
              turpis et odio. Integer eget pede vel dolor euismod varius. Phasellus
              blandit eleifend augue. Nulla facilisi. Duis id diam. Class aptent taciti
              sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. In
              in urna sed tellus aliquet lobortis. Morbi scelerisque tortor in dolor. Cras
              sagittis odio eu lacus. Aliquam sem tortor, consequat sit amet, vestibulum
              id, iaculis at, lectus. Fusce tortor libero, congue ut, euismod nec, luctus
              eget, eros. Pellentesque tortor enim, feugiat in, dignissim eget, tristique
              sed, mauris. Pellentesque habitant morbi tristique senectus et netus et
              malesuada fames ac turpis egestas. Quisque sit amet libero. In hac habitasse
              platea dictumst.
              Nulla et nunc. Duis pede. Donec et ipsum. Nam ut dui tincidunt neque
              sollicitudin iaculis. Duis vitae dolor. Vestibulum eget massa. Sed lorem.
              Nullam volutpat cursus erat. Cras felis dolor, lacinia quis, rutrum et,
              dictum et, ligula. Sed erat nibh, gravida in, accumsan non, placerat sed,
              massa. Sed sodales, ante fermentum ultricies sollicitudin, massa leo
              pulvinar dui, a gravida orci mi eget odio. Nunc a lacus.
              category: Stock management
              searchable field: Value for a custom field
+             Database:  postgresql

test/unit/custom_field_test.rb +5 0

              # Redmine - project management software
              # Copyright (C) 2006-2012  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 CustomFieldTest < ActiveSupport::TestCase
                fixtures :custom_fields
                def test_create
                  field = UserCustomField.new(:name => 'Money money money', :field_format => 'float')
                  assert field.save
                end
                def test_before_validation
                  field = CustomField.new(:name => 'test_before_validation', :field_format => 'int')
                  field.searchable = true
                  assert field.save
                  assert_equal false, field.searchable
                  field.searchable = true
                  assert field.save
                  assert_equal false, field.searchable
                end
                def test_regexp_validation
                  field = IssueCustomField.new(:name => 'regexp', :field_format => 'text', :regexp => '[a-z0-9')
                  assert !field.save
                  assert_include I18n.t('activerecord.errors.messages.invalid'),
                                 field.errors[:regexp]
                  field.regexp = '[a-z0-9]'
                  assert field.save
                end
                def test_default_value_should_be_validated
                  field = CustomField.new(:name => 'Test', :field_format => 'int')
                  field.default_value = 'abc'
                  assert !field.valid?
                  field.default_value = '6'
                  assert field.valid?
                end
                def test_default_value_should_not_be_validated_when_blank
                  field = CustomField.new(:name => 'Test', :field_format => 'list', :possible_values => ['a', 'b'], :is_required => true, :default_value => '')
                  assert field.valid?
                end
                def test_possible_values_should_accept_an_array
                  field = CustomField.new
                  field.possible_values = ["One value", ""]
                  assert_equal ["One value"], field.possible_values
                end
                def test_possible_values_should_accept_a_string
                  field = CustomField.new
                  field.possible_values = "One value"
                  assert_equal ["One value"], field.possible_values
                end
                def test_possible_values_should_accept_a_multiline_string
                  field = CustomField.new
                  field.possible_values = "One value\nAnd another one  \r\n \n"
                  assert_equal ["One value", "And another one"], field.possible_values
                end
                if "string".respond_to?(:encoding)
                  def test_possible_values_stored_as_binary_should_be_utf8_encoded
                    field = CustomField.find(11)
                    assert_kind_of Array, field.possible_values
                    assert field.possible_values.size > 0
                    field.possible_values.each do |value|
                      assert_equal "UTF-8", value.encoding.name
                    end
                  end
                end
                def test_destroy
                  field = CustomField.find(1)
                  assert field.destroy
                end
                def test_new_subclass_instance_should_return_an_instance
                  f = CustomField.new_subclass_instance('IssueCustomField')
                  assert_kind_of IssueCustomField, f
                end
                def test_new_subclass_instance_should_set_attributes
                  f = CustomField.new_subclass_instance('IssueCustomField', :name => 'Test')
                  assert_kind_of IssueCustomField, f
                  assert_equal 'Test', f.name
                end
                def test_new_subclass_instance_with_invalid_class_name_should_return_nil
                  assert_nil CustomField.new_subclass_instance('WrongClassName')
                end
                def test_new_subclass_instance_with_non_subclass_name_should_return_nil
                  assert_nil CustomField.new_subclass_instance('Project')
                end
                def test_string_field_validation_with_blank_value
                  f = CustomField.new(:field_format => 'string')
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  f.is_required = true
                  assert !f.valid_field_value?(nil)
                  assert !f.valid_field_value?('')
                end
                def test_string_field_validation_with_min_and_max_lengths
                  f = CustomField.new(:field_format => 'string', :min_length => 2, :max_length => 5)
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  assert f.valid_field_value?('a' * 2)
                  assert !f.valid_field_value?('a')
                  assert !f.valid_field_value?('a' * 6)
                end
                def test_string_field_validation_with_regexp
                  f = CustomField.new(:field_format => 'string', :regexp => '^[A-Z0-9]*$')
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  assert f.valid_field_value?('ABC')
                  assert !f.valid_field_value?('abc')
                end
                def test_date_field_validation
                  f = CustomField.new(:field_format => 'date')
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  assert f.valid_field_value?('1975-07-14')
                  assert !f.valid_field_value?('1975-07-33')
                  assert !f.valid_field_value?('abc')
                end
                def test_list_field_validation
                  f = CustomField.new(:field_format => 'list', :possible_values => ['value1', 'value2'])
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  assert f.valid_field_value?('value2')
                  assert !f.valid_field_value?('abc')
                end
                def test_int_field_validation
                  f = CustomField.new(:field_format => 'int')
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  assert f.valid_field_value?('123')
                  assert f.valid_field_value?('+123')
                  assert f.valid_field_value?('-123')
                  assert !f.valid_field_value?('6abc')
                end
                def test_float_field_validation
                  f = CustomField.new(:field_format => 'float')
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  assert f.valid_field_value?('11.2')
                  assert f.valid_field_value?('-6.250')
                  assert f.valid_field_value?('5')
                  assert !f.valid_field_value?('6abc')
                end
                def test_multi_field_validation
                  f = CustomField.new(:field_format => 'list', :multiple => 'true', :possible_values => ['value1', 'value2'])
                  assert f.valid_field_value?(nil)
                  assert f.valid_field_value?('')
                  assert f.valid_field_value?([])
                  assert f.valid_field_value?([nil])
                  assert f.valid_field_value?([''])
                  assert f.valid_field_value?('value2')
                  assert !f.valid_field_value?('abc')
                  assert f.valid_field_value?(['value2'])
                  assert !f.valid_field_value?(['abc'])
                  assert f.valid_field_value?(['', 'value2'])
                  assert !f.valid_field_value?(['', 'abc'])
                  assert f.valid_field_value?(['value1', 'value2'])
                  assert !f.valid_field_value?(['value1', 'abc'])
                end
                def test_value_class_should_return_the_class_used_for_fields_values
                  assert_equal User, CustomField.new(:field_format => 'user').value_class
                  assert_equal Version, CustomField.new(:field_format => 'version').value_class
                end
                def test_value_class_should_return_nil_for_other_fields
                  assert_nil CustomField.new(:field_format => 'text').value_class
                  assert_nil CustomField.new.value_class
                end
+               def test_value_from_keyword_for_list_custom_field
+                 field = CustomField.find(1)
+                 assert_equal 'PostgreSQL', field.value_from_keyword('postgresql', Issue.find(1))
+               end
              end

test/unit/mail_handler_test.rb +2 -2

              # encoding: utf-8
              #
              # Redmine - project management software
              # Copyright (C) 2006-2012  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 MailHandlerTest < ActiveSupport::TestCase
                fixtures :users, :projects, :enabled_modules, :roles,
                         :members, :member_roles, :users,
                         :issues, :issue_statuses,
                         :workflows, :trackers, :projects_trackers,
                         :versions, :enumerations, :issue_categories,
                         :custom_fields, :custom_fields_trackers, :custom_fields_projects,
                         :boards, :messages
                FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures/mail_handler'
                def setup
                  ActionMailer::Base.deliveries.clear
                  Setting.notified_events = Redmine::Notifiable.all.collect(&:name)
                end
                def teardown
                  Setting.clear_cache
                end
                def test_add_issue
                  ActionMailer::Base.deliveries.clear
                  # This email contains: 'Project: onlinestore'
                  issue = submit_email('ticket_on_given_project.eml')
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal Project.find(2), issue.project
                  assert_equal issue.project.trackers.first, issue.tracker
                  assert_equal 'New ticket on a given project', issue.subject
                  assert_equal User.find_by_login('jsmith'), issue.author
                  assert_equal IssueStatus.find_by_name('Resolved'), issue.status
                  assert issue.description.include?('Lorem ipsum dolor sit amet, consectetuer adipiscing elit.')
                  assert_equal '2010-01-01', issue.start_date.to_s
                  assert_equal '2010-12-31', issue.due_date.to_s
                  assert_equal User.find_by_login('jsmith'), issue.assigned_to
                  assert_equal Version.find_by_name('Alpha'), issue.fixed_version
                  assert_equal 2.5, issue.estimated_hours
                  assert_equal 30, issue.done_ratio
                  assert_equal [issue.id, 1, 2], [issue.root_id, issue.lft, issue.rgt]
                  # keywords should be removed from the email body
                  assert !issue.description.match(/^Project:/i)
                  assert !issue.description.match(/^Status:/i)
                  assert !issue.description.match(/^Start Date:/i)
                  # Email notification should be sent
                  mail = ActionMailer::Base.deliveries.last
                  assert_not_nil mail
                  assert mail.subject.include?('New ticket on a given project')
                end
                def test_add_issue_with_default_tracker
                  # This email contains: 'Project: onlinestore'
                  issue = submit_email(
                            'ticket_on_given_project.eml',
                            :issue => {:tracker => 'Support request'}
                          )
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'Support request', issue.tracker.name
                end
                def test_add_issue_with_status
                  # This email contains: 'Project: onlinestore' and 'Status: Resolved'
                  issue = submit_email('ticket_on_given_project.eml')
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal Project.find(2), issue.project
                  assert_equal IssueStatus.find_by_name("Resolved"), issue.status
                end
                def test_add_issue_with_attributes_override
                  issue = submit_email(
                            'ticket_with_attributes.eml',
                            :allow_override => 'tracker,category,priority'
                          )
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'New ticket on a given project', issue.subject
                  assert_equal User.find_by_login('jsmith'), issue.author
                  assert_equal Project.find(2), issue.project
                  assert_equal 'Feature request', issue.tracker.to_s
                  assert_equal 'Stock management', issue.category.to_s
                  assert_equal 'Urgent', issue.priority.to_s
                  assert issue.description.include?('Lorem ipsum dolor sit amet, consectetuer adipiscing elit.')
                end
                def test_add_issue_with_group_assignment
                  with_settings :issue_group_assignment => '1' do
                    issue = submit_email('ticket_on_given_project.eml') do |email|
                      email.gsub!('Assigned to: John Smith', 'Assigned to: B Team')
                    end
                    assert issue.is_a?(Issue)
                    assert !issue.new_record?
                    issue.reload
                    assert_equal Group.find(11), issue.assigned_to
                  end
                end
                def test_add_issue_with_partial_attributes_override
                  issue = submit_email(
                            'ticket_with_attributes.eml',
                            :issue => {:priority => 'High'},
                            :allow_override => ['tracker']
                          )
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'New ticket on a given project', issue.subject
                  assert_equal User.find_by_login('jsmith'), issue.author
                  assert_equal Project.find(2), issue.project
                  assert_equal 'Feature request', issue.tracker.to_s
                  assert_nil issue.category
                  assert_equal 'High', issue.priority.to_s
                  assert issue.description.include?('Lorem ipsum dolor sit amet, consectetuer adipiscing elit.')
                end
                def test_add_issue_with_spaces_between_attribute_and_separator
                  issue = submit_email(
                            'ticket_with_spaces_between_attribute_and_separator.eml',
                            :allow_override => 'tracker,category,priority'
                          )
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'New ticket on a given project', issue.subject
                  assert_equal User.find_by_login('jsmith'), issue.author
                  assert_equal Project.find(2), issue.project
                  assert_equal 'Feature request', issue.tracker.to_s
                  assert_equal 'Stock management', issue.category.to_s
                  assert_equal 'Urgent', issue.priority.to_s
                  assert issue.description.include?('Lorem ipsum dolor sit amet, consectetuer adipiscing elit.')
                end
                def test_add_issue_with_attachment_to_specific_project
                  issue = submit_email('ticket_with_attachment.eml', :issue => {:project => 'onlinestore'})
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'Ticket created by email with attachment', issue.subject
                  assert_equal User.find_by_login('jsmith'), issue.author
                  assert_equal Project.find(2), issue.project
                  assert_equal 'This is  a new ticket with attachments', issue.description
                  # Attachment properties
                  assert_equal 1, issue.attachments.size
                  assert_equal 'Paella.jpg', issue.attachments.first.filename
                  assert_equal 'image/jpeg', issue.attachments.first.content_type
                  assert_equal 10790, issue.attachments.first.filesize
                end
                def test_add_issue_with_custom_fields
                  issue = submit_email('ticket_with_custom_fields.eml', :issue => {:project => 'onlinestore'})
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'New ticket with custom field values', issue.subject
-                 assert_equal 'Value for a custom field',
-                              issue.custom_value_for(CustomField.find_by_name('Searchable field')).value
+                 assert_equal 'PostgreSQL', issue.custom_field_value(1)
+                 assert_equal 'Value for a custom field', issue.custom_field_value(2)
                  assert !issue.description.match(/^searchable field:/i)
                end
                def test_add_issue_with_version_custom_fields
                  field = IssueCustomField.create!(:name => 'Affected version', :field_format => 'version', :is_for_all => true, :tracker_ids => [1,2,3])
                  issue = submit_email('ticket_with_custom_fields.eml', :issue => {:project => 'ecookbook'}) do |email|
                    email << "Affected version: 1.0\n"
                  end
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal '2', issue.custom_field_value(field)
                end
                def test_add_issue_should_match_assignee_on_display_name
                  user = User.generate!(:firstname => 'Foo Bar', :lastname => 'Foo Baz')
                  User.add_to_project(user, Project.find(2))
                  issue = submit_email('ticket_on_given_project.eml') do |email|
                    email.sub!(/^Assigned to.*$/, 'Assigned to: Foo Bar Foo baz')
                  end
                  assert issue.is_a?(Issue)
                  assert_equal user, issue.assigned_to
                end
                def test_add_issue_with_cc
                  issue = submit_email('ticket_with_cc.eml', :issue => {:project => 'ecookbook'})
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert issue.watched_by?(User.find_by_mail('dlopper@somenet.foo'))
                  assert_equal 1, issue.watcher_user_ids.size
                end
                def test_add_issue_by_unknown_user
                  assert_no_difference 'User.count' do
                    assert_equal false,
                                 submit_email(
                                   'ticket_by_unknown_user.eml',
                                   :issue => {:project => 'ecookbook'}
                                 )
                  end
                end
                def test_add_issue_by_anonymous_user
                  Role.anonymous.add_permission!(:add_issues)
                  assert_no_difference 'User.count' do
                    issue = submit_email(
                              'ticket_by_unknown_user.eml',
                              :issue => {:project => 'ecookbook'},
                              :unknown_user => 'accept'
                            )
                    assert issue.is_a?(Issue)
                    assert issue.author.anonymous?
                  end
                end
                def test_add_issue_by_anonymous_user_with_no_from_address
                  Role.anonymous.add_permission!(:add_issues)
                  assert_no_difference 'User.count' do
                    issue = submit_email(
                              'ticket_by_empty_user.eml',
                              :issue => {:project => 'ecookbook'},
                              :unknown_user => 'accept'
                            )
                    assert issue.is_a?(Issue)
                    assert issue.author.anonymous?
                  end
                end
                def test_add_issue_by_anonymous_user_on_private_project
                  Role.anonymous.add_permission!(:add_issues)
                  assert_no_difference 'User.count' do
                    assert_no_difference 'Issue.count' do
                      assert_equal false,
                                   submit_email(
                                     'ticket_by_unknown_user.eml',
                                     :issue => {:project => 'onlinestore'},
                                     :unknown_user => 'accept'
                                   )
                    end
                  end
                end
                def test_add_issue_by_anonymous_user_on_private_project_without_permission_check
                  assert_no_difference 'User.count' do
                    assert_difference 'Issue.count' do
                      issue = submit_email(
                                'ticket_by_unknown_user.eml',
                                :issue => {:project => 'onlinestore'},
                                :no_permission_check => '1',
                                :unknown_user => 'accept'
                              )
                      assert issue.is_a?(Issue)
                      assert issue.author.anonymous?
                      assert !issue.project.is_public?
                      assert_equal [issue.id, 1, 2], [issue.root_id, issue.lft, issue.rgt]
                    end
                  end
                end
                def test_add_issue_by_created_user
                  Setting.default_language = 'en'
                  assert_difference 'User.count' do
                    issue = submit_email(
                              'ticket_by_unknown_user.eml',
                              :issue => {:project => 'ecookbook'},
                              :unknown_user => 'create'
                            )
                    assert issue.is_a?(Issue)
                    assert issue.author.active?
                    assert_equal 'john.doe@somenet.foo', issue.author.mail
                    assert_equal 'John', issue.author.firstname
                    assert_equal 'Doe', issue.author.lastname
                    # account information
                    email = ActionMailer::Base.deliveries.first
                    assert_not_nil email
                    assert email.subject.include?('account activation')
                    login = mail_body(email).match(/\* Login: (.*)$/)[1].strip
                    password = mail_body(email).match(/\* Password: (.*)$/)[1].strip
                    assert_equal issue.author, User.try_to_login(login, password)
                  end
                end
                def test_add_issue_without_from_header
                  Role.anonymous.add_permission!(:add_issues)
                  assert_equal false, submit_email('ticket_without_from_header.eml')
                end
                def test_add_issue_with_invalid_attributes
                  issue = submit_email(
                            'ticket_with_invalid_attributes.eml',
                            :allow_override => 'tracker,category,priority'
                          )
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_nil issue.assigned_to
                  assert_nil issue.start_date
                  assert_nil issue.due_date
                  assert_equal 0, issue.done_ratio
                  assert_equal 'Normal', issue.priority.to_s
                  assert issue.description.include?('Lorem ipsum dolor sit amet, consectetuer adipiscing elit.')
                end
                def test_add_issue_with_localized_attributes
                  User.find_by_mail('jsmith@somenet.foo').update_attribute 'language', 'fr'
                  issue = submit_email(
                            'ticket_with_localized_attributes.eml',
                            :allow_override => 'tracker,category,priority'
                          )
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'New ticket on a given project', issue.subject
                  assert_equal User.find_by_login('jsmith'), issue.author
                  assert_equal Project.find(2), issue.project
                  assert_equal 'Feature request', issue.tracker.to_s
                  assert_equal 'Stock management', issue.category.to_s
                  assert_equal 'Urgent', issue.priority.to_s
                  assert issue.description.include?('Lorem ipsum dolor sit amet, consectetuer adipiscing elit.')
                end
                def test_add_issue_with_japanese_keywords
                  ja_dev = "\xe9\x96\x8b\xe7\x99\xba"
                  ja_dev.force_encoding('UTF-8') if ja_dev.respond_to?(:force_encoding)
                  tracker = Tracker.create!(:name => ja_dev)
                  Project.find(1).trackers << tracker
                  issue = submit_email(
                            'japanese_keywords_iso_2022_jp.eml',
                            :issue => {:project => 'ecookbook'},
                            :allow_override => 'tracker'
                          )
                  assert_kind_of Issue, issue
                  assert_equal tracker, issue.tracker
                end
                def test_add_issue_from_apple_mail
                  issue = submit_email(
                            'apple_mail_with_attachment.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.attachments.size
                  attachment = issue.attachments.first
                  assert_equal 'paella.jpg', attachment.filename
                  assert_equal 10790, attachment.filesize
                  assert File.exist?(attachment.diskfile)
                  assert_equal 10790, File.size(attachment.diskfile)
                  assert_equal 'caaf384198bcbc9563ab5c058acd73cd', attachment.digest
                end
                def test_thunderbird_with_attachment_ja
                  issue = submit_email(
                            'thunderbird_with_attachment_ja.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.attachments.size
                  ja = "\xe3\x83\x86\xe3\x82\xb9\xe3\x83\x88.txt"
                  ja.force_encoding('UTF-8') if ja.respond_to?(:force_encoding)
                  attachment = issue.attachments.first
                  assert_equal ja, attachment.filename
                  assert_equal 5, attachment.filesize
                  assert File.exist?(attachment.diskfile)
                  assert_equal 5, File.size(attachment.diskfile)
                  assert_equal 'd8e8fca2dc0f896fd7cb4cb0031ba249', attachment.digest
                end
                def test_gmail_with_attachment_ja
                  issue = submit_email(
                            'gmail_with_attachment_ja.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.attachments.size
                  ja = "\xe3\x83\x86\xe3\x82\xb9\xe3\x83\x88.txt"
                  ja.force_encoding('UTF-8') if ja.respond_to?(:force_encoding)
                  attachment = issue.attachments.first
                  assert_equal ja, attachment.filename
                  assert_equal 5, attachment.filesize
                  assert File.exist?(attachment.diskfile)
                  assert_equal 5, File.size(attachment.diskfile)
                  assert_equal 'd8e8fca2dc0f896fd7cb4cb0031ba249', attachment.digest
                end
                def test_thunderbird_with_attachment_latin1
                  issue = submit_email(
                            'thunderbird_with_attachment_iso-8859-1.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.attachments.size
                  u = ""
                  u.force_encoding('UTF-8') if u.respond_to?(:force_encoding)
                  u1 = "\xc3\x84\xc3\xa4\xc3\x96\xc3\xb6\xc3\x9c\xc3\xbc"
                  u1.force_encoding('UTF-8') if u1.respond_to?(:force_encoding)
 .times { u << u1 }
                  attachment = issue.attachments.first
                  assert_equal "#{u}.png", attachment.filename
                  assert_equal 130, attachment.filesize
                  assert File.exist?(attachment.diskfile)
                  assert_equal 130, File.size(attachment.diskfile)
                  assert_equal '4d80e667ac37dddfe05502530f152abb', attachment.digest
                end
                def test_gmail_with_attachment_latin1
                  issue = submit_email(
                            'gmail_with_attachment_iso-8859-1.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  assert_equal 1, issue.attachments.size
                  u = ""
                  u.force_encoding('UTF-8') if u.respond_to?(:force_encoding)
                  u1 = "\xc3\x84\xc3\xa4\xc3\x96\xc3\xb6\xc3\x9c\xc3\xbc"
                  u1.force_encoding('UTF-8') if u1.respond_to?(:force_encoding)
 .times { u << u1 }
                  attachment = issue.attachments.first
                  assert_equal "#{u}.txt", attachment.filename
                  assert_equal 5, attachment.filesize
                  assert File.exist?(attachment.diskfile)
                  assert_equal 5, File.size(attachment.diskfile)
                  assert_equal 'd8e8fca2dc0f896fd7cb4cb0031ba249', attachment.digest
                end
                def test_add_issue_with_iso_8859_1_subject
                  issue = submit_email(
                            'subject_as_iso-8859-1.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  assert_equal 'Testmail from Webmail: ä ö ü...', issue.subject
                end
                def test_add_issue_with_japanese_subject
                  issue = submit_email(
                            'subject_japanese_1.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  ja = "\xe3\x83\x86\xe3\x82\xb9\xe3\x83\x88"
                  ja.force_encoding('UTF-8') if ja.respond_to?(:force_encoding)
                  assert_equal ja, issue.subject
                end
                def test_add_issue_with_no_subject_header
                  issue = submit_email(
                            'no_subject_header.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  assert_equal '(no subject)', issue.subject
                end
                def test_add_issue_with_mixed_japanese_subject
                  issue = submit_email(
                            'subject_japanese_2.eml',
                            :issue => {:project => 'ecookbook'}
                          )
                  assert_kind_of Issue, issue
                  ja = "Re: \xe3\x83\x86\xe3\x82\xb9\xe3\x83\x88"
                  ja.force_encoding('UTF-8') if ja.respond_to?(:force_encoding)
                  assert_equal ja, issue.subject
                end
                def test_should_ignore_emails_from_locked_users
                  User.find(2).lock!
                  MailHandler.any_instance.expects(:dispatch).never
                  assert_no_difference 'Issue.count' do
                    assert_equal false, submit_email('ticket_on_given_project.eml')
                  end
                end
                def test_should_ignore_emails_from_emission_address
                  Role.anonymous.add_permission!(:add_issues)
                  assert_no_difference 'User.count' do
                    assert_equal false,
                                 submit_email(
                                   'ticket_from_emission_address.eml',
                                   :issue => {:project => 'ecookbook'},
                                   :unknown_user => 'create'
                                 )
                  end
                end
                def test_should_ignore_auto_replied_emails
                  MailHandler.any_instance.expects(:dispatch).never
                  [
                    "X-Auto-Response-Suppress: OOF",
                    "Auto-Submitted: auto-replied",
                    "Auto-Submitted: Auto-Replied",
                    "Auto-Submitted: auto-generated"
                  ].each do |header|
                    raw = IO.read(File.join(FIXTURES_PATH, 'ticket_on_given_project.eml'))
                    raw = header + "\n" + raw
                    assert_no_difference 'Issue.count' do
                      assert_equal false, MailHandler.receive(raw), "email with #{header} header was not ignored"
                    end
                  end
                end
                def test_add_issue_should_send_email_notification
                  Setting.notified_events = ['issue_added']
                  ActionMailer::Base.deliveries.clear
                  # This email contains: 'Project: onlinestore'
                  issue = submit_email('ticket_on_given_project.eml')
                  assert issue.is_a?(Issue)
                  assert_equal 1, ActionMailer::Base.deliveries.size
                end
                def test_update_issue
                  journal = submit_email('ticket_reply.eml')
                  assert journal.is_a?(Journal)
                  assert_equal User.find_by_login('jsmith'), journal.user
                  assert_equal Issue.find(2), journal.journalized
                  assert_match /This is reply/, journal.notes
                  assert_equal 'Feature request', journal.issue.tracker.name
                end
                def test_update_issue_with_attribute_changes
                  # This email contains: 'Status: Resolved'
                  journal = submit_email('ticket_reply_with_status.eml')
                  assert journal.is_a?(Journal)
                  issue = Issue.find(journal.issue.id)
                  assert_equal User.find_by_login('jsmith'), journal.user
                  assert_equal Issue.find(2), journal.journalized
                  assert_match /This is reply/, journal.notes
                  assert_equal 'Feature request', journal.issue.tracker.name
                  assert_equal IssueStatus.find_by_name("Resolved"), issue.status
                  assert_equal '2010-01-01', issue.start_date.to_s
                  assert_equal '2010-12-31', issue.due_date.to_s
                  assert_equal User.find_by_login('jsmith'), issue.assigned_to
                  assert_equal "52.6", issue.custom_value_for(CustomField.find_by_name('Float field')).value
                  # keywords should be removed from the email body
                  assert !journal.notes.match(/^Status:/i)
                  assert !journal.notes.match(/^Start Date:/i)
                end
                def test_update_issue_with_attachment
                  assert_difference 'Journal.count' do
                    assert_difference 'JournalDetail.count' do
                      assert_difference 'Attachment.count' do
                        assert_no_difference 'Issue.count' do
                          journal = submit_email('ticket_with_attachment.eml') do |raw|
                            raw.gsub! /^Subject: .*$/, 'Subject: Re: [Cookbook - Feature #2] (New) Add ingredients categories'
                          end
                        end
                      end
                    end
                  end
                  journal = Journal.first(:order => 'id DESC')
                  assert_equal Issue.find(2), journal.journalized
                  assert_equal 1, journal.details.size
                  detail = journal.details.first
                  assert_equal 'attachment', detail.property
                  assert_equal 'Paella.jpg', detail.value
                end
                def test_update_issue_should_send_email_notification
                  ActionMailer::Base.deliveries.clear
                  journal = submit_email('ticket_reply.eml')
                  assert journal.is_a?(Journal)
                  assert_equal 1, ActionMailer::Base.deliveries.size
                end
                def test_update_issue_should_not_set_defaults
                  journal = submit_email(
                              'ticket_reply.eml',
                              :issue => {:tracker => 'Support request', :priority => 'High'}
                            )
                  assert journal.is_a?(Journal)
                  assert_match /This is reply/, journal.notes
                  assert_equal 'Feature request', journal.issue.tracker.name
                  assert_equal 'Normal', journal.issue.priority.name
                end
                def test_reply_to_a_message
                  m = submit_email('message_reply.eml')
                  assert m.is_a?(Message)
                  assert !m.new_record?
                  m.reload
                  assert_equal 'Reply via email', m.subject
                  # The email replies to message #2 which is part of the thread of message #1
                  assert_equal Message.find(1), m.parent
                end
                def test_reply_to_a_message_by_subject
                  m = submit_email('message_reply_by_subject.eml')
                  assert m.is_a?(Message)
                  assert !m.new_record?
                  m.reload
                  assert_equal 'Reply to the first post', m.subject
                  assert_equal Message.find(1), m.parent
                end
                def test_should_strip_tags_of_html_only_emails
                  issue = submit_email('ticket_html_only.eml', :issue => {:project => 'ecookbook'})
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                  assert_equal 'HTML email', issue.subject
                  assert_equal 'This is a html-only email.', issue.description
                end
                context "truncate emails based on the Setting" do
                  context "with no setting" do
                    setup do
                      Setting.mail_handler_body_delimiters = ''
                    end
                    should "add the entire email into the issue" do
                      issue = submit_email('ticket_on_given_project.eml')
                      assert_issue_created(issue)
                      assert issue.description.include?('---')
                      assert issue.description.include?('This paragraph is after the delimiter')
                    end
                  end
                  context "with a single string" do
                    setup do
                      Setting.mail_handler_body_delimiters = '---'
                    end
                    should "truncate the email at the delimiter for the issue" do
                      issue = submit_email('ticket_on_given_project.eml')
                      assert_issue_created(issue)
                      assert issue.description.include?('This paragraph is before delimiters')
                      assert issue.description.include?('--- This line starts with a delimiter')
                      assert !issue.description.match(/^---$/)
                      assert !issue.description.include?('This paragraph is after the delimiter')
                    end
                  end
                  context "with a single quoted reply (e.g. reply to a Redmine email notification)" do
                    setup do
                      Setting.mail_handler_body_delimiters = '--- Reply above. Do not remove this line. ---'
                    end
                    should "truncate the email at the delimiter with the quoted reply symbols (>)" do
                      journal = submit_email('issue_update_with_quoted_reply_above.eml')
                      assert journal.is_a?(Journal)
                      assert journal.notes.include?('An update to the issue by the sender.')
                      assert !journal.notes.match(Regexp.escape("--- Reply above. Do not remove this line. ---"))
                      assert !journal.notes.include?('Looks like the JSON api for projects was missed.')
                    end
                  end
                  context "with multiple quoted replies (e.g. reply to a reply of a Redmine email notification)" do
                    setup do
                      Setting.mail_handler_body_delimiters = '--- Reply above. Do not remove this line. ---'
                    end
                    should "truncate the email at the delimiter with the quoted reply symbols (>)" do
                      journal = submit_email('issue_update_with_multiple_quoted_reply_above.eml')
                      assert journal.is_a?(Journal)
                      assert journal.notes.include?('An update to the issue by the sender.')
                      assert !journal.notes.match(Regexp.escape("--- Reply above. Do not remove this line. ---"))
                      assert !journal.notes.include?('Looks like the JSON api for projects was missed.')
                    end
                  end
                  context "with multiple strings" do
                    setup do
                      Setting.mail_handler_body_delimiters = "---\nBREAK"
                    end
                    should "truncate the email at the first delimiter found (BREAK)" do
                      issue = submit_email('ticket_on_given_project.eml')
                      assert_issue_created(issue)
                      assert issue.description.include?('This paragraph is before delimiters')
                      assert !issue.description.include?('BREAK')
                      assert !issue.description.include?('This paragraph is between delimiters')
                      assert !issue.description.match(/^---$/)
                      assert !issue.description.include?('This paragraph is after the delimiter')
                    end
                  end
                end
                def test_email_with_long_subject_line
                  issue = submit_email('ticket_with_long_subject.eml')
                  assert issue.is_a?(Issue)
                  assert_equal issue.subject, 'New ticket on a given project with a very long subject line which exceeds 255 chars and should not be ignored but chopped off. And if the subject line is still not long enough, we just add more text. And more text. Wow, this is really annoying. Especially, if you have nothing to say...'[0,255]
                end
                def test_new_user_from_attributes_should_return_valid_user
                  to_test = {
                    # [address, name] => [login, firstname, lastname]
                    ['jsmith@example.net', nil] => ['jsmith@example.net', 'jsmith', '-'],
                    ['jsmith@example.net', 'John'] => ['jsmith@example.net', 'John', '-'],
                    ['jsmith@example.net', 'John Smith'] => ['jsmith@example.net', 'John', 'Smith'],
                    ['jsmith@example.net', 'John Paul Smith'] => ['jsmith@example.net', 'John', 'Paul Smith'],
                    ['jsmith@example.net', 'AVeryLongFirstnameThatExceedsTheMaximumLength Smith'] => ['jsmith@example.net', 'AVeryLongFirstnameThatExceedsT', 'Smith'],
                    ['jsmith@example.net', 'John AVeryLongLastnameThatExceedsTheMaximumLength'] => ['jsmith@example.net', 'John', 'AVeryLongLastnameThatExceedsTh']
                  }
                  to_test.each do |attrs, expected|
                    user = MailHandler.new_user_from_attributes(attrs.first, attrs.last)
                    assert user.valid?, user.errors.full_messages.to_s
                    assert_equal attrs.first, user.mail
                    assert_equal expected[0], user.login
                    assert_equal expected[1], user.firstname
                    assert_equal expected[2], user.lastname
                  end
                end
                def test_new_user_from_attributes_should_respect_minimum_password_length
                  with_settings :password_min_length => 15 do
                    user = MailHandler.new_user_from_attributes('jsmith@example.net')
                    assert user.valid?
                    assert user.password.length >= 15
                  end
                end
                def test_new_user_from_attributes_should_use_default_login_if_invalid
                  user = MailHandler.new_user_from_attributes('foo+bar@example.net')
                  assert user.valid?
                  assert user.login =~ /^user[a-f0-9]+$/
                  assert_equal 'foo+bar@example.net', user.mail
                end
                def test_new_user_with_utf8_encoded_fullname_should_be_decoded
                  assert_difference 'User.count' do
                    issue = submit_email(
                              'fullname_of_sender_as_utf8_encoded.eml',
                              :issue => {:project => 'ecookbook'},
                              :unknown_user => 'create'
                            )
                  end
                  user = User.first(:order => 'id DESC')
                  assert_equal "foo@example.org", user.mail
                  str1 = "\xc3\x84\xc3\xa4"
                  str2 = "\xc3\x96\xc3\xb6"
                  str1.force_encoding('UTF-8') if str1.respond_to?(:force_encoding)
                  str2.force_encoding('UTF-8') if str2.respond_to?(:force_encoding)
                  assert_equal str1, user.firstname
                  assert_equal str2, user.lastname
                end
                private
                def submit_email(filename, options={})
                  raw = IO.read(File.join(FIXTURES_PATH, filename))
                  yield raw if block_given?
                  MailHandler.receive(raw, options)
                end
                def assert_issue_created(issue)
                  assert issue.is_a?(Issue)
                  assert !issue.new_record?
                  issue.reload
                end
              end

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