Merge branch '33868-fix-mr-changes-diff-note-up-arrow-editing' into 'master'34013-names-with-spaces-break-issue-filter-bar

Fix pressing up-arrow on a MR "Changes" diff discussion edits your last note

Closes #33868

See merge request !12297

1 files changed, 10 insertions, 3 deletions

diff --git a/spec/javascripts/fixtures/merge_requests.rb b/spec/javascripts/fixtures/merge_requests.rb
index a746a776548..0715f4d5f6b 100644
--- a/spec/javascripts/fixtures/merge_requests.rb
+++ b/spec/javascripts/fixtures/merge_requests.rb
@@ -55,13 +55,20 @@ describe Projects::MergeRequestsController, '(JavaScript fixtures)', type: :cont
     render_merge_request(example.description, merge_request)
   end
 
+  it 'merge_requests/changes_tab_with_comments.json' do |example|
+    create(:diff_note_on_merge_request, project: project, author: admin, position: position, noteable: merge_request)
+    create(:note_on_merge_request, author: admin, project: project, noteable: merge_request)
+    render_merge_request(example.description, merge_request, action: :diffs, format: :json)
+  end
+
   private
 
-  def render_merge_request(fixture_file_name, merge_request)
-    get :show,
+  def render_merge_request(fixture_file_name, merge_request, action: :show, format: :html)
+    get action,
       namespace_id: project.namespace.to_param,
       project_id: project,
-      id: merge_request.to_param
+      id: merge_request.to_param,
+      format: format
 
     expect(response).to be_success
     store_frontend_fixture(response, fixture_file_name)