Added tests for resolving comments feature

app/assets/javascripts/diff_notes/components/jump_to_discussion.js.es6

@@ -24,12 +24,6 @@
         }
 
         return allResolved;
-      },
-      isLast: function () {
-        const discussionKeys = Object.keys(this.discussions),
-              indexOfDiscussion = discussionKeys.indexOf(this.discussionId);
-
-        return discussionKeys.length - 1 === indexOfDiscussion;
       }
     },
     methods: {

app/assets/javascripts/diff_notes/components/resolve_comment_btn.js.es6

@@ -9,7 +9,8 @@
               discussion = CommentsStore.state[this.discussionId];
         let allResolved = true;
 
-        for (const noteId of notes) {
+        for (let i = 0; i < notes.length; i++) {
+          const noteId = notes[i];
           const note = discussion[noteId];
 
           if (!note.resolved) {

app/assets/javascripts/diff_notes/services/resolve.js.es6

@@ -27,7 +27,8 @@
       const noteIds = CommentsStore.notesForDiscussion(discussionId);
       let isResolved = true;
 
-      for (const noteId of noteIds) {
+      for (let i = 0; i < noteIds.length; i++) {
+        const noteId = noteIds[i];
         const resolved = CommentsStore.state[discussionId][noteId].resolved;
 
         if (!resolved) {

app/assets/javascripts/diff_notes/stores/comments.js.es6

@@ -28,7 +28,8 @@
     updateCommentsForDiscussion: function (discussionId, resolve, user) {
       const noteIds = CommentsStore.resolvedNotesForDiscussion(discussionId, resolve);
 
-      for (const noteId of noteIds) {
+      for (let i = 0; i < noteIds.length; i++) {
+        const noteId = noteIds[i];
         CommentsStore.update(discussionId, noteId, resolve, user);
       }
     },

app/assets/javascripts/merge_request_tabs.js

@@ -120,8 +120,8 @@
           return function(data) {
             $('#diffs').html(data.html);
 
-            if ($('resolve-btn, resolve-all-btn').length && (typeof DiffNotesApp !== "undefined" && DiffNotesApp !== null)) {
-              $('resolve-btn, resolve-all-btn').each(function () {
+            if ($('resolve-btn, resolve-all-btn, jump-to-discussion').length && (typeof DiffNotesApp !== "undefined" && DiffNotesApp !== null)) {
+              $('resolve-btn, resolve-all-btn, jump-to-discussion').each(function () {
                 DiffNotesApp.$compile($(this).get(0))
               });
             }

app/assets/javascripts/notes.js

@@ -429,7 +429,7 @@
       $html.find('.js-task-list-container').taskList('enable');
       $note_li = $('.note-row-' + note.id);
 
-      if (DiffNotesApp != null) {
+      if (typeof DiffNotesApp !== "undefined" && DiffNotesApp !== null) {
         ref = DiffNotesApp.$refs['' + note.id + ''];
 
         if (ref) {
@@ -525,7 +525,7 @@
           note = $(el);
           notes = note.closest(".notes");
 
-          if (DiffNotesApp != null) {
+          if (typeof DiffNotesApp !== "undefined" && DiffNotesApp !== null) {
             ref = DiffNotesApp.$refs['' + noteId + ''];
 
             if (ref) {
@@ -604,10 +604,10 @@
 
       if (canResolve === 'false') {
         form.find('resolve-comment-btn').remove();
-      } else if (DiffNotesApp) {
+      } else if (typeof DiffNotesApp !== "undefined" && DiffNotesApp !== null) {
         var $commentBtn = form.find('resolve-comment-btn');
         $commentBtn
-          .attr(':discussion-id', dataHolder.data('discussionId'));
+          .attr(':discussion-id', "'" + dataHolder.data('discussionId') + "'");
         DiffNotesApp.$compile($commentBtn.get(0));
       }
 

app/assets/stylesheets/pages/notes.scss

@@ -454,13 +454,13 @@ ul.notes {
     position: relative;
     top: 2px;
     font-size: 8px;
-    color: #c3c3c3;
+    color: $notes-action-color;
     vertical-align: top;
   }
 }
 
 .discussion-next-btn {
   path {
-    fill: #7E7E7E;
+    fill: $gray-darkest;
   }
 }

app/views/discussions/_jump_to_next.html.haml

 - discussion = local_assigns.fetch(:discussion, false)
 %jump-to-discussion{ "inline-template" => true, ":discussion-id" => "'#{discussion.try(:id)}'" }
   .btn-group{ role: "group",
-    "v-show" => "!allResolved",
-    "v-if" => "!isLast" }
+    "v-show" => "!allResolved" }
     %button.btn.btn-default.discussion-next-btn.has-tooltip{ "@click" => "jumpToNextUnresolvedDiscussion",
       title: "Jump to next unresolved discussion",
       "aria-label" => "Jump to next unresolved discussion",

app/views/projects/merge_requests/_show.html.haml

@@ -44,7 +44,6 @@
         = succeed '.' do
           = link_to "command line", "#modal_merge_info", class: "how_to_merge_link vlink", title: "How To Merge", "data-toggle" => "modal"
 
-    - if current_user
     #resolve-count-app.line-resolve-all-container{ "v-cloak" => true }
       %resolve-count{ "inline-template" => true }
         .line-resolve-all{ "v-show" => "discussionCount > 0",
@@ -53,7 +52,7 @@
               ":class" => "{ 'is-active': resolved === discussionCount }" }
             = icon("check")
           %span.line-resolve-text
-              {{ resolved }}/{{ discussionCount }} discussions resolved
+            {{ resolved }}/{{ discussionCount }} {{ discussionCount | pluralize 'discussion' }} resolved
         = render "discussions/jump_to_next"
 
     - if @commits_count.nonzero?