Show an error message when changing an issue's project fails due to errors in child issues (#23888).

git-svn-id: http://svn.redmine.org/redmine/trunk@16089 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 12 insertions, 0 deletions

diff --git a/test/unit/issue_test.rb b/test/unit/issue_test.rb
index e4e611153..844ed5934 100644
--- a/test/unit/issue_test.rb
+++ b/test/unit/issue_test.rb
@@ -1709,6 +1709,18 @@ class IssueTest < ActiveSupport::TestCase
     assert_equal 3, issue.tracker_id
   end
 
+  def test_move_to_another_project_should_set_error_message_on_child_failure
+    parent = Issue.generate!
+    child = Issue.generate!(:parent_issue_id => parent.id, :tracker_id => 2)
+    project = Project.generate!(:tracker_ids => [1])
+
+    parent.reload
+    parent.project_id = project.id
+    assert !parent.save
+    assert_include "Subtask ##{child.id} could not be moved to the new project: Tracker is not included in the list",
+      parent.errors[:base]
+  end
+
   def test_copy_to_the_same_project
     issue = Issue.find(1)
     copy = issue.copy