Fixed issue with expand diff not initializing resolve buttons

app/assets/javascripts/single_file_diff.js

@@ -59,14 +59,15 @@
           if (data.html) {
             _this.content = $(data.html);
             _this.content.syntaxHighlight();
-            if (typeof DiffNotesApp !== 'undefined') {
-              DiffNotesApp.compileComponents();
-            }
           } else {
             _this.hasError = true;
             _this.content = $(ERROR_HTML);
           }
-          return _this.collapsedContent.after(_this.content);
+          _this.collapsedContent.after(_this.content);
+
+          if (typeof DiffNotesApp !== 'undefined') {
+            DiffNotesApp.compileComponents();
+          }
         };
       })(this));
     };

spec/javascripts/diff_comments_store_spec.js.es6

@@ -4,7 +4,7 @@
 //= require diff_notes/stores/comments
 (() => {
   function createDiscussion(noteId = 1, resolved = true) {
-    CommentsStore.create('a', noteId, resolved, 'test');
+    CommentsStore.create('a', noteId, true, resolved, 'test');
   };
 
   beforeEach(() => {
@@ -91,6 +91,7 @@
     it('is unresolved with 2 notes', () => {
       const discussion = CommentsStore.state['a'];
       createDiscussion(2, false);
+      console.log(discussion.isResolved());
 
       expect(discussion.isResolved()).toBe(false);
     });