fix tests

Author: Gaurav0

app/components/user-menu.js

@@ -26,8 +26,11 @@ export default Component.extend({
       case 'production':
         return `${baseLink}/releases/tag/${tagName}`;
 
-      default:
+      case 'staging':
         return `${baseLink}/commit/${currentRevision}`;
+
+      default:
+        return '';
     }
   }),
 

app/services/ember-cli.js

@@ -565,7 +565,7 @@ function contentForAppBoot(content, config) {
  */
 function calculateAppConfig(config) {
   let appConfig = config.APP || {};
-  appConfig.rootElement="#root";
+  appConfig.rootElement="#main";
   return JSON.stringify(appConfig);
 }
 

tests/helpers/output-contents.js

@@ -2,7 +2,7 @@ import outputPane from './output-pane';
 
 export default function(selector) {
   let output = outputPane();
-  let outputDiv = output.document.querySelector('#root');
+  let outputDiv = output.document.querySelector('#main');
   if (selector) {
     return outputDiv.querySelector(selector).textContent.trim();
   }