Bulk addition of related issues (#33418).

Patch by Dmitry Makurin and Marius BALTEANU.


git-svn-id: http://svn.redmine.org/redmine/trunk@20689 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/issue_relations_controller_test.rb

@@ -216,6 +216,53 @@ class IssueRelationsControllerTest < Redmine::ControllerTest
     assert_include 'Related issue cannot be blank', response.body
   end
 
+  def test_bulk_create_with_multiple_issue_to_id_issues
+    assert_difference 'IssueRelation.count', +3 do
+      post :create, :params => {
+        :issue_id => 1,
+        :relation => {
+          # js autocomplete adds a comma at the end
+          # issue to id should accept both id and hash with id
+          :issue_to_id => '2,3,#7, ',
+          :relation_type => 'relates',
+          :delay => ''
+        }
+      },
+      :xhr => true
+    end
+
+    assert_response :success
+    relations = IssueRelation.where(:issue_from_id => 1, :issue_to_id => [2, 3, 7])
+    assert_equal 3, relations.count
+    # all relations types should be 'relates'
+    relations.map {|r| assert_equal 'relates', r.relation_type}
+
+    # no error messages should be returned in the response
+    assert_not_include 'id=\"errorExplanation\"', response.body
+  end
+
+  def test_bulk_create_should_show_errors
+    assert_difference 'IssueRelation.count', +3 do
+      post :create, :params => {
+        :issue_id => 1,
+        :relation => {
+          :issue_to_id => '1,2,3,4,5,7',
+          :relation_type => 'relates',
+          :delay => ''
+        }
+      },
+      :xhr => true
+    end
+
+    assert_response :success
+    assert_equal 'text/javascript', response.media_type
+    # issue #1 is invalid
+    assert_include 'Related issue is invalid: #1', response.body
+    # issues #4 and #5 can't be related by default
+    assert_include 'Related issue cannot be blank', response.body
+    assert_include 'Related issue doesn&#39;t belong to the same project', response.body
+  end
+
   def test_destroy
     assert_difference 'IssueRelation.count', -1 do
       delete(:destroy, :params => {:id => '2'})