Expand discussion when opening link to comment

Makes discussion expansion depend on `discussion.expanded`

1 files changed, 29 insertions, 9 deletions

diff --git a/spec/features/merge_request/user_scrolls_to_note_on_load_spec.rb b/spec/features/merge_request/user_scrolls_to_note_on_load_spec.rb
index 8c2599615cb..2f7d359575e 100644
--- a/spec/features/merge_request/user_scrolls_to_note_on_load_spec.rb
+++ b/spec/features/merge_request/user_scrolls_to_note_on_load_spec.rb
@@ -5,9 +5,7 @@ describe 'Merge request > User scrolls to note on load', :js do
   let(:user) { project.creator }
   let(:merge_request) { create(:merge_request, source_project: project, author: user) }
   let(:note) { create(:diff_note_on_merge_request, noteable: merge_request, project: project) }
-  let(:resolved_note) { create(:diff_note_on_merge_request, :resolved, noteable: merge_request, project: project) }
   let(:fragment_id) { "#note_#{note.id}" }
-  let(:collapsed_fragment_id) { "#note_#{resolved_note.id}" }
 
   before do
     sign_in(user)
@@ -45,13 +43,35 @@ describe 'Merge request > User scrolls to note on load', :js do
     end
   end
 
-  # TODO: https://gitlab.com/gitlab-org/gitlab-ce/issues/48034
-  xit 'expands collapsed notes' do
-    visit "#{project_merge_request_path(project, merge_request)}#{collapsed_fragment_id}"
-    note_element = find(collapsed_fragment_id)
-    note_container = note_element.ancestor('.timeline-content')
+  context 'resolved notes' do
+    let(:collapsed_fragment_id) { "#note_#{resolved_note.id}" }
 
-    expect(note_element.visible?).to eq true
-    expect(note_container.find('.line_content.noteable_line.old', match: :first).visible?).to eq true
+    context 'when diff note' do
+      let(:resolved_note) { create(:diff_note_on_merge_request, :resolved, noteable: merge_request, project: project) }
+
+      it 'expands collapsed notes' do
+        visit "#{project_merge_request_path(project, merge_request)}#{collapsed_fragment_id}"
+
+        note_element = find(collapsed_fragment_id)
+        diff_container = note_element.ancestor('.diff-content')
+
+        expect(note_element.visible?).to eq(true)
+        expect(diff_container.visible?).to eq(true)
+      end
+    end
+
+    context 'when non-diff note' do
+      let(:non_diff_discussion) { create(:discussion_note_on_merge_request, :resolved, noteable: merge_request, project: project) }
+      let(:resolved_note) { create(:discussion_note_on_merge_request, :resolved, noteable: merge_request, project: project, in_reply_to: non_diff_discussion) }
+
+      it 'expands collapsed replies' do
+        visit "#{project_merge_request_path(project, merge_request)}#{collapsed_fragment_id}"
+
+        note_element = find(collapsed_fragment_id)
+
+        expect(note_element.visible?).to eq(true)
+        expect(note_element.sibling('.replies-toggle')[:class]).to include('expanded')
+      end
+    end
   end
 end