Fixed another rspec about collapsing notes after adding them

app/assets/javascripts/notes/stores/actions.js

@@ -43,7 +43,7 @@ export const fetchDiscussions = ({ commit }, path) =>
       commit(types.SET_INITIAL_DISCUSSIONS, discussions);
     });
 
-export const refetchDiscussionById = ({ commit }, { path, discussionId }) =>
+export const refetchDiscussionById = ({ commit, state }, { path, discussionId }) =>
   new Promise(resolve => {
     service
       .fetchDiscussions(path)
@@ -52,7 +52,9 @@ export const refetchDiscussionById = ({ commit }, { path, discussionId }) =>
         const selectedDiscussion = discussions.find(discussion => discussion.id === discussionId);
         if (selectedDiscussion) {
           commit(types.UPDATE_DISCUSSION, selectedDiscussion);
-          resolve(selectedDiscussion);
+          // We need to refetch as it is now the transformed one in state
+          const discussion = utils.findNoteObjectById(state.discussions, discussionId);
+          resolve(discussion);
         }
       })
       .catch(() => {});

app/assets/javascripts/notes/stores/mutations.js

@@ -54,13 +54,12 @@ export default {
 
   [types.EXPAND_DISCUSSION](state, { discussionId }) {
     const discussion = utils.findNoteObjectById(state.discussions, discussionId);
-
-    discussion.expanded = true;
+    Object.assign(discussion, { expanded: true });
   },
 
   [types.COLLAPSE_DISCUSSION](state, { discussionId }) {
     const discussion = utils.findNoteObjectById(state.discussions, discussionId);
-    discussion.expanded = false;
+    Object.assign(discussion, { expanded: false });
   },
 
   [types.REMOVE_PLACEHOLDER_NOTES](state) {
@@ -95,6 +94,7 @@ export default {
   [types.SET_USER_DATA](state, data) {
     Object.assign(state, { userData: data });
   },
+
   [types.SET_INITIAL_DISCUSSIONS](state, discussionsData) {
     const discussions = [];
 
@@ -168,8 +168,7 @@ export default {
 
   [types.TOGGLE_DISCUSSION](state, { discussionId }) {
     const discussion = utils.findNoteObjectById(state.discussions, discussionId);
-
-    discussion.expanded = !discussion.expanded;
+    Object.assign(discussion, { expanded: !discussion.expanded });
   },
 
   [types.UPDATE_NOTE](state, note) {

spec/features/merge_request/user_posts_diff_notes_spec.rb

@@ -7,7 +7,7 @@ describe 'Merge request > User posts diff notes', :js do
   let(:project) { merge_request.source_project }
   let(:user) { project.creator }
   let(:comment_button_class) { '.add-diff-note' }
-  let(:notes_holder_input_class) { 'note-edit-form' }
+  let(:notes_holder_input_class) { 'js-temp-notes-holder' }
   let(:notes_holder_input_xpath) { './following-sibling::*[contains(concat(" ", @class, " "), " notes_holder ")]' }
   let(:test_note_comment) { 'this is a test note!' }