Settings People Revamp: Add 'Manage Supervised Users' row

chrome/test/data/webui/settings/people_page_test.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('settings_people_page', function() {
   /**
    * @constructor
    * @implements {settings.ProfileInfoBrowserProxy}
    * @extends {settings.TestBrowserProxy}
    */
   var TestProfileInfoBrowserProxy = function() {
     settings.TestBrowserProxy.call(this, [
       'getProfileInfo',
+      'getProfileManagesSupervisedUsers',
     ]);
   };
 
   TestProfileInfoBrowserProxy.prototype = {
     __proto__: settings.TestBrowserProxy.prototype,
 
     fakeProfileInfo: {
       name: 'fakeName',
       iconUrl: 'http://fake-icon-url.com/',
     },
 
     /** @override */
     getProfileInfo: function() {
       this.methodCalled('getProfileInfo');
       return Promise.resolve(this.fakeProfileInfo);
     },
+
+    /** @override */
+    getProfileManagesSupervisedUsers: function() {
+      this.methodCalled('getProfileManagesSupervisedUsers');
+      return Promise.resolve(false);
+    }
   };
 
   function registerProfileInfoTests() {
     suite('ProfileInfoTests', function() {
       var peoplePage = null;
       var browserProxy = null;
 
       suiteSetup(function() {
         // Force easy unlock off. Those have their own ChromeOS-only tests.
         loadTimeData.overrideValues({
@@ skipping 24 matching lines @@
             'profile-info-changed',
             {name: 'pushedName', iconUrl: 'http://pushed-url/'});
 
           Polymer.dom.flush();
           assertEquals('pushedName',
                        peoplePage.$$('#profile-name').textContent.trim());
           assertEquals('http://pushed-url/',
                        peoplePage.$$('#profile-icon').src);
         });
       });
+
+      test('GetProfileManagesSupervisedUsers', function() {
+        return browserProxy.whenCalled('getProfileManagesSupervisedUsers').then(
+            function() {
+              Polymer.dom.flush();
+              assertFalse(!!peoplePage.$$('#manageSupervisedUsersContainer'));
+
+              cr.webUIListenerCallback(
+                'profile-manages-supervised-users-changed',
+                true);
+
+              Polymer.dom.flush();
+              assertTrue(!!peoplePage.$$('#manageSupervisedUsersContainer'));
+            });
+      });
     });
   }
 
   return {
     registerTests: function() {
       registerProfileInfoTests();
     },
   };
 });