Add cukes for editing relations in modal dialog leads to warning

features/timelines/timeline_modal_views.feature

@@ -105,3 +105,22 @@ Feature: Timeline View Tests
     And I click on the div "ui-dialog-closer"
     Then I confirm the JS confirm dialog
     And I should not see a modal window
+
+  @javascript
+  Scenario: closing the modal window after adding a related work package should not display a warning message
+    When the role "manager" may have the following rights:
+      | view_timelines     |
+      | edit_timelines     |
+      | view_work_packages |
+      | edit_work_packages |
+      | manage_work_package_relations |
+    And there is a timeline "Testline" for project "ecookbook"
+    And I go to the page of the timeline "Testline" of the project called "ecookbook"
+    And I wait for timeline to load table
+    And I click on the Planning Element with name "January"
+    And I click on "Add related work package" in the modal
+    And I fill in "relation_to_id" with "3" in the modal
+    And I press "Add" in the modal
+    And I wait for the AJAX requests to finish
+    And I click on the div "ui-dialog-closer"
+    Then I should not see a modal window