comparison test/unit/issue_test.rb @ 524:1248a47e81b3 feature_36

Merge from branch "luisf"

-# redMine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  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.dirname(__FILE__) + '/../test_helper'
+require File.expand_path('../../test_helper', __FILE__)
 
 class IssueTest < ActiveSupport::TestCase
   fixtures :projects, :users, :members, :member_roles, :roles,
            :trackers, :projects_trackers,
            :enabled_modules,
            :versions,
-           :issue_statuses, :issue_categories, :issue_relations, :workflows, 
+           :issue_statuses, :issue_categories, :issue_relations, :workflows,
            :enumerations,
            :issues,
            :custom_fields, :custom_fields_projects, :custom_fields_trackers, :custom_values,
            :time_entries
 

     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'test_create', :description => 'IssueTest#test_create', :estimated_hours => '1:30')
     assert issue.save
     issue.reload
     assert_equal 1.5, issue.estimated_hours
   end
-  
+
   def test_create_minimal
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'test_create')
     assert issue.save
     assert issue.description.nil?
   end
-  
+
   def test_create_with_required_custom_field
     field = IssueCustomField.find_by_name('Database')
     field.update_attribute(:is_required, true)
-    
+
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => 'test_create', :description => 'IssueTest#test_create_with_required_custom_field')
     assert issue.available_custom_fields.include?(field)
     # No value for the custom field
     assert !issue.save
     assert_equal I18n.translate('activerecord.errors.messages.invalid'), issue.errors.on(:custom_values)

     issue.custom_field_values = { field.id => 'PostgreSQL' }
     assert issue.save
     issue.reload
     assert_equal 'PostgreSQL', issue.custom_value_for(field).value
   end
-  
+
+  def assert_visibility_match(user, issues)
+    assert_equal issues.collect(&:id).sort, Issue.all.select {|issue| issue.visible?(user)}.collect(&:id).sort
+  end
+
   def test_visible_scope_for_anonymous
     # Anonymous user should see issues of public projects only
     issues = Issue.visible(User.anonymous).all
     assert issues.any?
     assert_nil issues.detect {|issue| !issue.project.is_public?}
+    assert_nil issues.detect {|issue| issue.is_private?}
+    assert_visibility_match User.anonymous, issues
+  end
+
+  def test_visible_scope_for_anonymous_with_own_issues_visibility
+    Role.anonymous.update_attribute :issues_visibility, 'own'
+    Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => User.anonymous.id, :subject => 'Issue by anonymous')
+
+    issues = Issue.visible(User.anonymous).all
+    assert issues.any?
+    assert_nil issues.detect {|issue| issue.author != User.anonymous}
+    assert_visibility_match User.anonymous, issues
+  end
+
+  def test_visible_scope_for_anonymous_without_view_issues_permissions
     # Anonymous user should not see issues without permission
     Role.anonymous.remove_permission!(:view_issues)
     issues = Issue.visible(User.anonymous).all
     assert issues.empty?
-  end
-  
-  def test_visible_scope_for_user
+    assert_visibility_match User.anonymous, issues
+  end
+
+  def test_visible_scope_for_non_member
     user = User.find(9)
     assert user.projects.empty?
     # Non member user should see issues of public projects only
     issues = Issue.visible(user).all
     assert issues.any?
     assert_nil issues.detect {|issue| !issue.project.is_public?}
+    assert_nil issues.detect {|issue| issue.is_private?}
+    assert_visibility_match user, issues
+  end
+
+  def test_visible_scope_for_non_member_with_own_issues_visibility
+    Role.non_member.update_attribute :issues_visibility, 'own'
+    Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => 9, :subject => 'Issue by non member')
+    user = User.find(9)
+
+    issues = Issue.visible(user).all
+    assert issues.any?
+    assert_nil issues.detect {|issue| issue.author != user}
+    assert_visibility_match user, issues
+  end
+
+  def test_visible_scope_for_non_member_without_view_issues_permissions
     # Non member user should not see issues without permission
     Role.non_member.remove_permission!(:view_issues)
-    user.reload
+    user = User.find(9)
+    assert user.projects.empty?
     issues = Issue.visible(user).all
     assert issues.empty?
+    assert_visibility_match user, issues
+  end
+
+  def test_visible_scope_for_member
+    user = User.find(9)
     # User should see issues of projects for which he has view_issues permissions only
-    Member.create!(:principal => user, :project_id => 2, :role_ids => [1])
-    user.reload
+    Role.non_member.remove_permission!(:view_issues)
+    Member.create!(:principal => user, :project_id => 3, :role_ids => [2])
     issues = Issue.visible(user).all
     assert issues.any?
-    assert_nil issues.detect {|issue| issue.project_id != 2}
-  end
-  
+    assert_nil issues.detect {|issue| issue.project_id != 3}
+    assert_nil issues.detect {|issue| issue.is_private?}
+    assert_visibility_match user, issues
+  end
+
   def test_visible_scope_for_admin
     user = User.find(1)
     user.members.each(&:destroy)
     assert user.projects.empty?
     issues = Issue.visible(user).all
     assert issues.any?
     # Admin should see issues on private projects that he does not belong to
     assert issues.detect {|issue| !issue.project.is_public?}
-  end
-  
+    # Admin should see private issues of other users
+    assert issues.detect {|issue| issue.is_private? && issue.author != user}
+    assert_visibility_match user, issues
+  end
+
+  def test_visible_scope_with_project
+    project = Project.find(1)
+    issues = Issue.visible(User.find(2), :project => project).all
+    projects = issues.collect(&:project).uniq
+    assert_equal 1, projects.size
+    assert_equal project, projects.first
+  end
+
+  def test_visible_scope_with_project_and_subprojects
+    project = Project.find(1)
+    issues = Issue.visible(User.find(2), :project => project, :with_subprojects => true).all
+    projects = issues.collect(&:project).uniq
+    assert projects.size > 1
+    assert_equal [], projects.select {|p| !p.is_or_is_descendant_of?(project)}
+  end
+
+  def test_visible_and_nested_set_scopes
+    assert_equal 0, Issue.find(1).descendants.visible.all.size
+  end
+
   def test_errors_full_messages_should_include_custom_fields_errors
     field = IssueCustomField.find_by_name('Database')
-    
+
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => 'test_create', :description => 'IssueTest#test_create_with_required_custom_field')
     assert issue.available_custom_fields.include?(field)
     # Invalid value
     issue.custom_field_values = { field.id => 'SQLServer' }
-    
+
     assert !issue.valid?
     assert_equal 1, issue.errors.full_messages.size
     assert_equal "Database #{I18n.translate('activerecord.errors.messages.inclusion')}", issue.errors.full_messages.first
   end
-  
+
   def test_update_issue_with_required_custom_field
     field = IssueCustomField.find_by_name('Database')
     field.update_attribute(:is_required, true)
-    
+
     issue = Issue.find(1)
     assert_nil issue.custom_value_for(field)
     assert issue.available_custom_fields.include?(field)
     # No change to custom values, issue can be saved
     assert issue.save

     issue.custom_field_values = { field.id => 'PostgreSQL' }
     assert issue.save
     issue.reload
     assert_equal 'PostgreSQL', issue.custom_value_for(field).value
   end
-  
+
   def test_should_not_update_attributes_if_custom_fields_validation_fails
     issue = Issue.find(1)
     field = IssueCustomField.find_by_name('Database')
     assert issue.available_custom_fields.include?(field)
-    
+
     issue.custom_field_values = { field.id => 'Invalid' }
     issue.subject = 'Should be not be saved'
     assert !issue.save
-    
+
     issue.reload
     assert_equal "Can't print recipes", issue.subject
   end
-  
+
   def test_should_not_recreate_custom_values_objects_on_update
     field = IssueCustomField.find_by_name('Database')
-    
+
     issue = Issue.find(1)
     issue.custom_field_values = { field.id => 'PostgreSQL' }
     assert issue.save
     custom_value = issue.custom_value_for(field)
     issue.reload
     issue.custom_field_values = { field.id => 'MySQL' }
     assert issue.save
     issue.reload
     assert_equal custom_value.id, issue.custom_value_for(field).id
   end
-  
+
   def test_assigning_tracker_id_should_reload_custom_fields_values
     issue = Issue.new(:project => Project.find(1))
     assert issue.custom_field_values.empty?
     issue.tracker_id = 1
     assert issue.custom_field_values.any?
   end
-  
+
   def test_assigning_attributes_should_assign_tracker_id_first
     attributes = ActiveSupport::OrderedHash.new
     attributes['custom_field_values'] = { '1' => 'MySQL' }
     attributes['tracker_id'] = '1'
     issue = Issue.new(:project => Project.find(1))
     issue.attributes = attributes
     assert_not_nil issue.custom_value_for(1)
     assert_equal 'MySQL', issue.custom_value_for(1).value
   end
-  
+
   def test_should_update_issue_with_disabled_tracker
     p = Project.find(1)
     issue = Issue.find(1)
-    
+
     p.trackers.delete(issue.tracker)
     assert !p.trackers.include?(issue.tracker)
-    
+
     issue.reload
     issue.subject = 'New subject'
     assert issue.save
   end
-  
+
   def test_should_not_set_a_disabled_tracker
     p = Project.find(1)
     p.trackers.delete(Tracker.find(2))
-      
+
     issue = Issue.find(1)
     issue.tracker_id = 2
     issue.subject = 'New subject'
     assert !issue.save
     assert_not_nil issue.errors.on(:tracker_id)
   end
-  
+
   def test_category_based_assignment
     issue = Issue.create(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'Assignment test', :description => 'Assignment test', :category_id => 1)
     assert_equal IssueCategory.find(1).assigned_to, issue.assigned_to
   end
-  
+
+  def test_new_statuses_allowed_to
+    Workflow.delete_all
+
+    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 2, :author => false, :assignee => false)
+    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 3, :author => true, :assignee => false)
+    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 4, :author => false, :assignee => true)
+    Workflow.create!(:role_id => 1, :tracker_id => 1, :old_status_id => 1, :new_status_id => 5, :author => true, :assignee => true)
+    status = IssueStatus.find(1)
+    role = Role.find(1)
+    tracker = Tracker.find(1)
+    user = User.find(2)
+
+    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1)
+    assert_equal [1, 2], issue.new_statuses_allowed_to(user).map(&:id)
+
+    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1, :author => user)
+    assert_equal [1, 2, 3], issue.new_statuses_allowed_to(user).map(&:id)
+
+    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1, :assigned_to => user)
+    assert_equal [1, 2, 4], issue.new_statuses_allowed_to(user).map(&:id)
+
+    issue = Issue.generate!(:tracker => tracker, :status => status, :project_id => 1, :author => user, :assigned_to => user)
+    assert_equal [1, 2, 3, 4, 5], issue.new_statuses_allowed_to(user).map(&:id)
+  end
+
   def test_copy
     issue = Issue.new.copy_from(1)
     assert issue.save
     issue.reload
     orig = Issue.find(1)

   end
 
   def test_copy_should_copy_status
     orig = Issue.find(8)
     assert orig.status != IssueStatus.default
-    
+
     issue = Issue.new.copy_from(orig)
     assert issue.save
     issue.reload
     assert_equal orig.status, issue.status
   end
-  
+
   def test_should_close_duplicates
     # Create 3 issues
     issue1 = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'Duplicates test', :description => 'Duplicates test')
     assert issue1.save
     issue2 = issue1.clone
     assert issue2.save
     issue3 = issue1.clone
     assert issue3.save
-    
+
     # 2 is a dupe of 1
     IssueRelation.create(:issue_from => issue2, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)
     # And 3 is a dupe of 2
     IssueRelation.create(:issue_from => issue3, :issue_to => issue2, :relation_type => IssueRelation::TYPE_DUPLICATES)
     # And 3 is a dupe of 1 (circular duplicates)
     IssueRelation.create(:issue_from => issue3, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)
-        
+
     assert issue1.reload.duplicates.include?(issue2)
-    
+
     # Closing issue 1
     issue1.init_journal(User.find(:first), "Closing issue1")
     issue1.status = IssueStatus.find :first, :conditions => {:is_closed => true}
     assert issue1.save
     # 2 and 3 should be also closed
     assert issue2.reload.closed?
-    assert issue3.reload.closed?    
-  end
-  
+    assert issue3.reload.closed?
+  end
+
   def test_should_not_close_duplicated_issue
     # Create 3 issues
     issue1 = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'Duplicates test', :description => 'Duplicates test')
     assert issue1.save
     issue2 = issue1.clone
     assert issue2.save
-    
+
     # 2 is a dupe of 1
     IssueRelation.create(:issue_from => issue2, :issue_to => issue1, :relation_type => IssueRelation::TYPE_DUPLICATES)
     # 2 is a dup of 1 but 1 is not a duplicate of 2
     assert !issue2.reload.duplicates.include?(issue1)
-    
+
     # Closing issue 2
     issue2.init_journal(User.find(:first), "Closing issue2")
     issue2.status = IssueStatus.find :first, :conditions => {:is_closed => true}
     assert issue2.save
     # 1 should not be also closed
     assert !issue1.reload.closed?
   end
-  
+
   def test_assignable_versions
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 1, :subject => 'New issue')
     assert_equal ['open'], issue.assignable_versions.collect(&:status).uniq
   end
-  
+
   def test_should_not_be_able_to_assign_a_new_issue_to_a_closed_version
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 1, :subject => 'New issue')
     assert !issue.save
     assert_not_nil issue.errors.on(:fixed_version_id)
   end
-  
+
   def test_should_not_be_able_to_assign_a_new_issue_to_a_locked_version
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 2, :subject => 'New issue')
     assert !issue.save
     assert_not_nil issue.errors.on(:fixed_version_id)
   end
-  
+
   def test_should_be_able_to_assign_a_new_issue_to_an_open_version
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :fixed_version_id => 3, :subject => 'New issue')
     assert issue.save
   end
-  
+
   def test_should_be_able_to_update_an_issue_assigned_to_a_closed_version
     issue = Issue.find(11)
     assert_equal 'closed', issue.fixed_version.status
     issue.subject = 'Subject changed'
     assert issue.save
   end
-  
+
   def test_should_not_be_able_to_reopen_an_issue_assigned_to_a_closed_version
     issue = Issue.find(11)
     issue.status_id = 1
     assert !issue.save
     assert_not_nil issue.errors.on_base
   end
-  
+
   def test_should_be_able_to_reopen_and_reassign_an_issue_assigned_to_a_closed_version
     issue = Issue.find(11)
     issue.status_id = 1
     issue.fixed_version_id = 3
     assert issue.save
   end
-  
+
   def test_should_be_able_to_reopen_an_issue_assigned_to_a_locked_version
     issue = Issue.find(12)
     assert_equal 'locked', issue.fixed_version.status
     issue.status_id = 1
     assert issue.save
   end
-  
+
   def test_move_to_another_project_with_same_category
     issue = Issue.find(1)
     assert issue.move_to_project(Project.find(2))
     issue.reload
     assert_equal 2, issue.project_id
     # Category changes
     assert_equal 4, issue.category_id
     # Make sure time entries were move to the target project
     assert_equal 2, issue.time_entries.first.project_id
   end
-  
+
   def test_move_to_another_project_without_same_category
     issue = Issue.find(2)
     assert issue.move_to_project(Project.find(2))
     issue.reload
     assert_equal 2, issue.project_id
     # Category cleared
     assert_nil issue.category_id
   end
-  
+
   def test_move_to_another_project_should_clear_fixed_version_when_not_shared
     issue = Issue.find(1)
     issue.update_attribute(:fixed_version_id, 1)
     assert issue.move_to_project(Project.find(2))
     issue.reload
     assert_equal 2, issue.project_id
     # Cleared fixed_version
     assert_equal nil, issue.fixed_version
   end
-  
+
   def test_move_to_another_project_should_keep_fixed_version_when_shared_with_the_target_project
     issue = Issue.find(1)
     issue.update_attribute(:fixed_version_id, 4)
     assert issue.move_to_project(Project.find(5))
     issue.reload
     assert_equal 5, issue.project_id
     # Keep fixed_version
     assert_equal 4, issue.fixed_version_id
   end
-  
+
   def test_move_to_another_project_should_clear_fixed_version_when_not_shared_with_the_target_project
     issue = Issue.find(1)
     issue.update_attribute(:fixed_version_id, 1)
     assert issue.move_to_project(Project.find(5))
     issue.reload
     assert_equal 5, issue.project_id
     # Cleared fixed_version
     assert_equal nil, issue.fixed_version
   end
-  
+
   def test_move_to_another_project_should_keep_fixed_version_when_shared_systemwide
     issue = Issue.find(1)
     issue.update_attribute(:fixed_version_id, 7)
     assert issue.move_to_project(Project.find(2))
     issue.reload
     assert_equal 2, issue.project_id
     # Keep fixed_version
     assert_equal 7, issue.fixed_version_id
   end
-  
+
   def test_move_to_another_project_with_disabled_tracker
     issue = Issue.find(1)
     target = Project.find(2)
     target.tracker_ids = [3]
     target.save
     assert_equal false, issue.move_to_project(target)
     issue.reload
     assert_equal 1, issue.project_id
   end
-  
+
   def test_copy_to_the_same_project
     issue = Issue.find(1)
     copy = nil
     assert_difference 'Issue.count' do
       copy = issue.move_to_project(issue.project, nil, :copy => true)
     end
     assert_kind_of Issue, copy
     assert_equal issue.project, copy.project
     assert_equal "125", copy.custom_value_for(2).value
   end
-  
+
   def test_copy_to_another_project_and_tracker
     issue = Issue.find(1)
     copy = nil
     assert_difference 'Issue.count' do
       copy = issue.move_to_project(Project.find(3), Tracker.find(2), :copy => true)

       setup do
         @issue = Issue.find(1)
         @copy = nil
       end
 
+      should "not create a journal" do
+        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:assigned_to_id => 3}})
+        assert_equal 0, @copy.reload.journals.size
+      end
+
       should "allow assigned_to changes" do
         @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:assigned_to_id => 3}})
         assert_equal 3, @copy.assigned_to_id
       end
 

         date = Date.today
         @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:due_date => date}})
 
         assert_equal date, @copy.due_date
       end
-    end
-  end
-  
+
+      should "set current user as author" do
+        User.current = User.find(9)
+        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {}})
+
+        assert_equal User.current, @copy.author
+      end
+
+      should "keep journal notes" do
+        date = Date.today
+        notes = "Notes added when copying"
+        User.current = User.find(9)
+        @issue.init_journal(User.current, notes)
+        @copy = @issue.move_to_project(Project.find(3), Tracker.find(2), {:copy => true, :attributes => {:start_date => date}})
+
+        assert_equal 1, @copy.journals.size
+        journal = @copy.journals.first
+        assert_equal 0, journal.details.size
+        assert_equal notes, journal.notes
+      end
+    end
+  end
+
   def test_recipients_should_not_include_users_that_cannot_view_the_issue
     issue = Issue.find(12)
     assert issue.recipients.include?(issue.author.mail)
     # move the issue to a private project
     copy  = issue.move_to_project(Project.find(5), Tracker.find(2), :copy => true)

     issue = Issue.find(9)
     Watcher.create!(:user => user, :watchable => issue)
     assert issue.watched_by?(user)
     assert !issue.watcher_recipients.include?(user.mail)
   end
-  
+
   def test_issue_destroy
     Issue.find(1).destroy
     assert_nil Issue.find_by_id(1)
     assert_nil TimeEntry.find_by_issue_id(1)
   end
-  
+
   def test_blocked
     blocked_issue = Issue.find(9)
     blocking_issue = Issue.find(10)
-     
+
     assert blocked_issue.blocked?
     assert !blocking_issue.blocked?
   end
-  
+
   def test_blocked_issues_dont_allow_closed_statuses
     blocked_issue = Issue.find(9)
-  
+
     allowed_statuses = blocked_issue.new_statuses_allowed_to(users(:users_002))
     assert !allowed_statuses.empty?
     closed_statuses = allowed_statuses.select {|st| st.is_closed?}
     assert closed_statuses.empty?
   end
-  
+
   def test_unblocked_issues_allow_closed_statuses
     blocking_issue = Issue.find(10)
-  
+
     allowed_statuses = blocking_issue.new_statuses_allowed_to(users(:users_002))
     assert !allowed_statuses.empty?
     closed_statuses = allowed_statuses.select {|st| st.is_closed?}
     assert !closed_statuses.empty?
   end
-  
+
   def test_rescheduling_an_issue_should_reschedule_following_issue
     issue1 = Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => '-', :start_date => Date.today, :due_date => Date.today + 2)
     issue2 = Issue.create!(:project_id => 1, :tracker_id => 1, :author_id => 1, :status_id => 1, :subject => '-', :start_date => Date.today, :due_date => Date.today + 2)
     IssueRelation.create!(:issue_from => issue1, :issue_to => issue2, :relation_type => IssueRelation::TYPE_PRECEDES)
     assert_equal issue1.due_date + 1, issue2.reload.start_date
-    
+
     issue1.due_date = Date.today + 5
     issue1.save!
     assert_equal issue1.due_date + 1, issue2.reload.start_date
   end
-  
+
   def test_overdue
     assert Issue.new(:due_date => 1.day.ago.to_date).overdue?
     assert !Issue.new(:due_date => Date.today).overdue?
     assert !Issue.new(:due_date => 1.day.from_now.to_date).overdue?
     assert !Issue.new(:due_date => nil).overdue?

     end
 
     should "not show the issue author twice" do
       assignable_user_ids = Issue.find(1).assignable_users.collect(&:id)
       assert_equal 2, assignable_user_ids.length
-      
+
       assignable_user_ids.each do |user_id|
         assert_equal 1, assignable_user_ids.select {|i| i == user_id}.length, "User #{user_id} appears more or less than once"
       end
     end
   end
-  
+
   def test_create_should_send_email_notification
     ActionMailer::Base.deliveries.clear
     issue = Issue.new(:project_id => 1, :tracker_id => 1, :author_id => 3, :status_id => 1, :priority => IssuePriority.all.first, :subject => 'test_create', :estimated_hours => '1:30')
 
     assert issue.save

 
   def test_stale_issue_should_not_send_email_notification
     ActionMailer::Base.deliveries.clear
     issue = Issue.find(1)
     stale = Issue.find(1)
-    
+
     issue.init_journal(User.find(1))
     issue.subject = 'Subjet update'
     assert issue.save
     assert_equal 1, ActionMailer::Base.deliveries.size
     ActionMailer::Base.deliveries.clear
-    
+
     stale.init_journal(User.find(1))
     stale.subject = 'Another subjet update'
     assert_raise ActiveRecord::StaleObjectError do
       stale.save
     end
     assert ActionMailer::Base.deliveries.empty?
   end
+
+  def test_journalized_description
+    IssueCustomField.delete_all
+
+    i = Issue.first
+    old_description = i.description
+    new_description = "This is the new description"
+
+    i.init_journal(User.find(2))
+    i.description = new_description
+    assert_difference 'Journal.count', 1 do
+      assert_difference 'JournalDetail.count', 1 do
+        i.save!
+      end
+    end
+
+    detail = JournalDetail.first(:order => 'id DESC')
+    assert_equal i, detail.journal.journalized
+    assert_equal 'attr', detail.property
+    assert_equal 'description', detail.prop_key
+    assert_equal old_description, detail.old_value
+    assert_equal new_description, detail.value
+  end
   
+  def test_blank_descriptions_should_not_be_journalized
+    IssueCustomField.delete_all
+    Issue.update_all("description = NULL", "id=1")
+    
+    i = Issue.find(1)
+    i.init_journal(User.find(2))
+    i.subject = "blank description"
+    i.description = "\r\n"
+    
+    assert_difference 'Journal.count', 1 do
+      assert_difference 'JournalDetail.count', 1 do
+        i.save!
+      end
+    end
+  end
+  
+  def test_description_eol_should_be_normalized
+    i = Issue.new(:description => "CR \r LF \n CRLF \r\n")
+    assert_equal "CR \r\n LF \r\n CRLF \r\n", i.description
+  end
+
   def test_saving_twice_should_not_duplicate_journal_details
     i = Issue.find(:first)
     i.init_journal(User.find(2), 'Some notes')
     # initial changes
     i.subject = 'New subject'

         i.save
       end
     end
   end
 
+  def test_all_dependent_issues
+    IssueRelation.delete_all
+    assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_PRECEDES)
+    assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_PRECEDES)
+    assert IssueRelation.create!(:issue_from => Issue.find(3), :issue_to => Issue.find(8), :relation_type => IssueRelation::TYPE_PRECEDES)
+
+    assert_equal [2, 3, 8], Issue.find(1).all_dependent_issues.collect(&:id).sort
+  end
+
+  def test_all_dependent_issues_with_persistent_circular_dependency
+    IssueRelation.delete_all
+    assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_PRECEDES)
+    assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_PRECEDES)
+    # Validation skipping
+    assert IssueRelation.new(:issue_from => Issue.find(3), :issue_to => Issue.find(1), :relation_type => IssueRelation::TYPE_PRECEDES).save(false)
+
+    assert_equal [2, 3], Issue.find(1).all_dependent_issues.collect(&:id).sort
+  end
+
+  def test_all_dependent_issues_with_persistent_multiple_circular_dependencies
+    IssueRelation.delete_all
+    assert IssueRelation.create!(:issue_from => Issue.find(1), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_RELATES)
+    assert IssueRelation.create!(:issue_from => Issue.find(2), :issue_to => Issue.find(3), :relation_type => IssueRelation::TYPE_RELATES)
+    assert IssueRelation.create!(:issue_from => Issue.find(3), :issue_to => Issue.find(8), :relation_type => IssueRelation::TYPE_RELATES)
+    # Validation skipping
+    assert IssueRelation.new(:issue_from => Issue.find(8), :issue_to => Issue.find(2), :relation_type => IssueRelation::TYPE_RELATES).save(false)
+    assert IssueRelation.new(:issue_from => Issue.find(3), :issue_to => Issue.find(1), :relation_type => IssueRelation::TYPE_RELATES).save(false)
+
+    assert_equal [2, 3, 8], Issue.find(1).all_dependent_issues.collect(&:id).sort
+  end
+
   context "#done_ratio" do
     setup do
       @issue = Issue.find(1)
       @issue_status = IssueStatus.find(1)
       @issue_status.update_attribute(:default_done_ratio, 50)
       @issue2 = Issue.find(2)
       @issue_status2 = IssueStatus.find(2)
       @issue_status2.update_attribute(:default_done_ratio, 0)
     end
-    
+
     context "with Setting.issue_done_ratio using the issue_field" do
       setup do
         Setting.issue_done_ratio = 'issue_field'
       end
-      
+
       should "read the issue's field" do
         assert_equal 0, @issue.done_ratio
         assert_equal 30, @issue2.done_ratio
       end
     end
 
     context "with Setting.issue_done_ratio using the issue_status" do
       setup do
         Setting.issue_done_ratio = 'issue_status'
       end
-      
+
       should "read the Issue Status's default done ratio" do
         assert_equal 50, @issue.done_ratio
         assert_equal 0, @issue2.done_ratio
       end
     end

       @issue_status.update_attribute(:default_done_ratio, 50)
       @issue2 = Issue.find(2)
       @issue_status2 = IssueStatus.find(2)
       @issue_status2.update_attribute(:default_done_ratio, 0)
     end
-    
+
     context "with Setting.issue_done_ratio using the issue_field" do
       setup do
         Setting.issue_done_ratio = 'issue_field'
       end
-      
+
       should "not change the issue" do
         @issue.update_done_ratio_from_issue_status
         @issue2.update_done_ratio_from_issue_status
 
         assert_equal 0, @issue.read_attribute(:done_ratio)

 
     context "with Setting.issue_done_ratio using the issue_status" do
       setup do
         Setting.issue_done_ratio = 'issue_status'
       end
-      
+
       should "change the issue's done ratio" do
         @issue.update_done_ratio_from_issue_status
         @issue2.update_done_ratio_from_issue_status
 
         assert_equal 50, @issue.read_attribute(:done_ratio)

       end
     end
   end
 
   test "#by_tracker" do
+    User.current = User.anonymous
     groups = Issue.by_tracker(Project.find(1))
     assert_equal 3, groups.size
     assert_equal 7, groups.inject(0) {|sum, group| sum + group['total'].to_i}
   end
 
   test "#by_version" do
+    User.current = User.anonymous
     groups = Issue.by_version(Project.find(1))
     assert_equal 3, groups.size
     assert_equal 3, groups.inject(0) {|sum, group| sum + group['total'].to_i}
   end
 
   test "#by_priority" do
+    User.current = User.anonymous
     groups = Issue.by_priority(Project.find(1))
     assert_equal 4, groups.size
     assert_equal 7, groups.inject(0) {|sum, group| sum + group['total'].to_i}
   end
 
   test "#by_category" do
+    User.current = User.anonymous
     groups = Issue.by_category(Project.find(1))
     assert_equal 2, groups.size
     assert_equal 3, groups.inject(0) {|sum, group| sum + group['total'].to_i}
   end
 
   test "#by_assigned_to" do
+    User.current = User.anonymous
     groups = Issue.by_assigned_to(Project.find(1))
     assert_equal 2, groups.size
     assert_equal 2, groups.inject(0) {|sum, group| sum + group['total'].to_i}
   end
 
   test "#by_author" do
+    User.current = User.anonymous
     groups = Issue.by_author(Project.find(1))
     assert_equal 4, groups.size
     assert_equal 7, groups.inject(0) {|sum, group| sum + group['total'].to_i}
   end
 
   test "#by_subproject" do
+    User.current = User.anonymous
     groups = Issue.by_subproject(Project.find(1))
-    assert_equal 2, groups.size
-    assert_equal 5, groups.inject(0) {|sum, group| sum + group['total'].to_i}
-  end
-  
-  
+    # Private descendant not visible
+    assert_equal 1, groups.size
+    assert_equal 2, groups.inject(0) {|sum, group| sum + group['total'].to_i}
+  end
+
   context ".allowed_target_projects_on_move" do
     should "return all active projects for admin users" do
       User.current = User.find(1)
       assert_equal Project.active.count, Issue.allowed_target_projects_on_move.size
     end
-    
+
     should "return allowed projects for non admin users" do
       User.current = User.find(2)
       Role.non_member.remove_permission! :move_issues
       assert_equal 3, Issue.allowed_target_projects_on_move.size
-      
+
       Role.non_member.add_permission! :move_issues
       assert_equal Project.active.count, Issue.allowed_target_projects_on_move.size
     end
   end
 

     assert_equal Issue.find(:first, :order => "updated_on DESC"), Issue.recently_updated.with_limit(1).first
   end
 
   def test_on_active_projects_scope
     assert Project.find(2).archive
-    
+
     before = Issue.on_active_project.length
     # test inclusion to results
     issue = Issue.generate_for_project!(Project.find(1), :tracker => Project.find(2).trackers.first)
     assert_equal before + 1, Issue.on_active_project.length
 

       @project = Project.find(1)
       @author = User.generate_with_protected!
       @assignee = User.generate_with_protected!
       @issue = Issue.generate_for_project!(@project, :assigned_to => @assignee, :author => @author)
     end
-    
+
     should "include project recipients" do
       assert @project.recipients.present?
       @project.recipients.each do |project_recipient|
         assert @issue.recipients.include?(project_recipient)
       end

 
     should "include the author if the author is active" do
       assert @issue.author, "No author set for Issue"
       assert @issue.recipients.include?(@issue.author.mail)
     end
-    
+
     should "include the assigned to user if the assigned to user is active" do
       assert @issue.assigned_to, "No assigned_to set for Issue"
       assert @issue.recipients.include?(@issue.assigned_to.mail)
     end