Implement important sites dialog for desktop.

chrome/test/data/webui/settings/privacy_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_privacy_page', function() {
   /**
    * @constructor
    * @extends {TestBrowserProxy}
    * @implements {settings.ClearBrowsingDataBrowserProxy}
    */
   function TestClearBrowsingDataBrowserProxy() {
     settings.TestBrowserProxy.call(this, [
       'initialize',
       'clearBrowsingData',
+      'fetchImportantSites'
     ]);
 
     /**
      * The promise to return from |clearBrowsingData|.
      * Allows testing code to test what happens after the call is made, and
      * before the browser responds.
      * @private {?Promise}
      */
     this.clearBrowsingDataPromise_ = null;
+
+    /**
+     * Default response for fetchImportantSites. It tells the ui that important
+     * sites are disabled.
+     * @private {!ImportantSitesResponse}
+     */
+    this.importantSitesResponse_ = {
+      flagEnabled: false,
+      importantSites: []
+    };
   }
 
   TestClearBrowsingDataBrowserProxy.prototype = {
     __proto__: settings.TestBrowserProxy.prototype,
 
     /** @param {!Promise} promise */
     setClearBrowsingDataPromise: function(promise) {
       this.clearBrowsingDataPromise_ = promise;
     },
 
     /** @override */
-    clearBrowsingData: function() {
-      this.methodCalled('clearBrowsingData');
+    clearBrowsingData: function(importantSites) {
+      this.methodCalled('clearBrowsingData', importantSites);
       cr.webUIListenerCallback('browsing-data-removing', true);
       return this.clearBrowsingDataPromise_ !== null ?
           this.clearBrowsingDataPromise_ : Promise.resolve();
     },
 
+    /** @param {!ImportantSitesResponse} response */
+    setImportantSitesResponse: function(response) {
+      this.importantSitesResponse_ = response;
+    },
+
+    /** @override */
+    fetchImportantSites: function() {
+      this.methodCalled('fetchImportantSites');
+      return Promise.resolve(this.importantSitesResponse_);
+    },
+
     /** @override */
     initialize: function() {
       this.methodCalled('initialize');
       return Promise.resolve(false);
     },
   };
 
   function registerNativeCertificateManagerTests() {
     suite('NativeCertificateManager', function() {
       /** @type {settings.TestPrivacyPageBrowserProxy} */
@@ skipping 54 matching lines @@
 
       /** @type {SettingsClearBrowsingDataDialogElement} */
       var element;
 
       setup(function() {
         testBrowserProxy = new TestClearBrowsingDataBrowserProxy();
         settings.ClearBrowsingDataBrowserProxyImpl.instance_ = testBrowserProxy;
         PolymerTest.clearBody();
         element = document.createElement('settings-clear-browsing-data-dialog');
         document.body.appendChild(element);
-        return testBrowserProxy.whenCalled('initialize');
+        return testBrowserProxy.whenCalled('initialize').then(function() {
+          return testBrowserProxy.whenCalled('fetchImportantSites');
+        });
       });
 
       teardown(function() { element.remove(); });
 
       test('ClearBrowsingDataTap', function() {
         assertTrue(element.$.dialog.open);
+        assertFalse(element.importantSitesFlagEnabled_);
+        assertEquals(element.dialogState_, "clearBrowsingData");
 
         var cancelButton = element.$$('.cancel-button');
         assertTrue(!!cancelButton);
         var actionButton = element.$$('.action-button');
         assertTrue(!!actionButton);
         var spinner = element.$$('paper-spinner');
         assertTrue(!!spinner);
 
         assertFalse(cancelButton.disabled);
         assertFalse(actionButton.disabled);
         assertFalse(spinner.active);
 
         var promiseResolver = new PromiseResolver();
         testBrowserProxy.setClearBrowsingDataPromise(promiseResolver.promise);
         MockInteractions.tap(actionButton);
 
         return testBrowserProxy.whenCalled('clearBrowsingData').then(
-            function() {
+            function(importantSites) {
               assertTrue(element.$.dialog.open);
               assertTrue(cancelButton.disabled);
               assertTrue(actionButton.disabled);
               assertTrue(spinner.active);
+              assertTrue(importantSites.length == 0);
 
               // Simulate signal from browser indicating that clearing has
               // completed.
               cr.webUIListenerCallback('browsing-data-removing', false);
               promiseResolver.resolve();
               // Yields to the message loop to allow the callback chain of the
               // Promise that was just resolved to execute before the
               // assertions.
             }).then(function() {
               assertFalse(element.$.dialog.open);
               assertFalse(cancelButton.disabled);
               assertFalse(actionButton.disabled);
               assertFalse(spinner.active);
               assertFalse(!!element.$$('#notice'));
+              // Check that the dialog didn't switch to important sites.
+              assertEquals(element.dialogState_, "clearBrowsingData");
             });
       });
 
       test('showHistoryDeletionDialog', function() {
         assertTrue(element.$.dialog.open);
         var actionButton = element.$$('.action-button');
         assertTrue(!!actionButton);
 
         var promiseResolver = new PromiseResolver();
         testBrowserProxy.setClearBrowsingDataPromise(promiseResolver.promise);
@@ skipping 56 matching lines @@
 
         // Simulate a browsing data counter result for history. This checkbox's
         // sublabel should be updated.
         cr.webUIListenerCallback(
             'update-counter-text', checkbox.pref.key, 'result');
         assertEquals('result', checkbox.subLabel);
       });
     });
   }
 
+  suite('ImportantSites', function() {
+      /** @type {settings.TestClearBrowsingDataBrowserProxy} */
+      var testBrowserProxy;
+
+      /** @type {SettingsClearBrowsingDataDialogElement} */
+      var element;
+
+      /** @type {Array<ImportantSite>} */
+      var importantSites = [{registerableDomain: "google.com",isChecked: true},
+                            {registerableDomain: "yahoo.com",isChecked: true}]
+
+      setup(function() {
+        testBrowserProxy = new TestClearBrowsingDataBrowserProxy();
+        testBrowserProxy.setImportantSitesResponse({
+             flagEnabled: true,
+             importantSites: importantSites,
+        });
+        settings.ClearBrowsingDataBrowserProxyImpl.instance_ = testBrowserProxy;
+        PolymerTest.clearBody();
+        element = document.createElement('settings-clear-browsing-data-dialog');
+        document.body.appendChild(element);
+        return testBrowserProxy.whenCalled('initialize').then(function() {
+          return testBrowserProxy.whenCalled('fetchImportantSites');
+        });
+      });
+
+      teardown(function() { element.remove(); });
+
+      test('fetchImportantSites', function() {
+        assertTrue(element.$.dialog.open);
+        assertEquals(element.dialogState_, "clearBrowsingData");
+        // Select an entry that can have important storage.
+        element.$.cookiesCheckbox.checked = true;
+        var actionButton = element.$$('.action-button');
+        assertTrue(!!actionButton);
+        // Clear browsing data.
+        MockInteractions.tap(actionButton);
+        assertEquals(element.dialogState_, "importantSites");
+
+        Polymer.dom.flush();
+        var firstImportantSite = element.$$("important-site-checkbox")
+        assertTrue(!!firstImportantSite);
+        assertEquals(firstImportantSite.site.registerableDomain, "google.com");
+        assertTrue(firstImportantSite.site.isChecked)
+        // Choose to keep storage for google.com.
+        MockInteractions.tap(firstImportantSite.$.checkbox);
+        assertFalse(firstImportantSite.site.isChecked)
+        // Confirm deletion.
+        MockInteractions.tap(actionButton);
+        return testBrowserProxy.whenCalled('clearBrowsingData').then(
+            function(sites) {
+              assertEquals(sites.length, 2);
+              assertEquals(sites[0].registerableDomain, "google.com");
+              assertFalse(sites[0].isChecked);
+              assertEquals(sites[1].registerableDomain, "yahoo.com");
+              assertTrue(sites[1].isChecked);
+            });
+      });
+  });
+
   function registerSafeBrowsingExtendedReportingTests() {
     suite('SafeBrowsingExtendedReporting', function() {
       /** @type {settings.TestPrivacyPageBrowserProxy} */
       var testBrowserProxy;
 
       /** @type {SettingsPrivacyPageElement} */
       var page;
 
       setup(function() {
         testBrowserProxy = new TestPrivacyPageBrowserProxy();
@@ skipping 32 matching lines @@
     registerTests: function() {
       if (cr.isMac || cr.isWin)
         registerNativeCertificateManagerTests();
 
       registerClearBrowsingDataTests();
       registerPrivacyPageTests();
       registerSafeBrowsingExtendedReportingTests();
     },
   };
 });