Project.copy_from deletes enabled_modules on source (#20512).

Fix by Ondřej Ezr.

git-svn-id: http://svn.redmine.org/redmine/trunk@14508 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 14 insertions, 1 deletions

diff --git a/test/unit/project_test.rb b/test/unit/project_test.rb
index 4d6979fe6..c76272e7b 100644
--- a/test/unit/project_test.rb
+++ b/test/unit/project_test.rb
@@ -723,13 +723,26 @@ class ProjectTest < ActiveSupport::TestCase
 
     # Duplicated attributes
     assert_equal source_project.description, copied_project.description
-    assert_equal source_project.enabled_modules, copied_project.enabled_modules
     assert_equal source_project.trackers, copied_project.trackers
 
     # Default attributes
     assert_equal 1, copied_project.status
   end
 
+  def test_copy_from_should_copy_enabled_modules
+    source = Project.generate!
+    source.enabled_module_names = %w(issue_tracking wiki)
+
+    copy = Project.copy_from(source)
+    copy.name = 'Copy'
+    copy.identifier = 'copy'
+    assert_difference 'EnabledModule.count', 2 do
+      copy.save!
+    end
+    assert_equal 2, copy.reload.enabled_modules.count
+    assert_equal 2, source.reload.enabled_modules.count
+  end
+
   def test_activities_should_use_the_system_activities
     project = Project.find(1)
     assert_equal project.activities.to_a, TimeEntryActivity.where(:active => true).to_a