[App Management] Add PWA Permission View Test

This CL adds PWA Permission View tests that test 1) toggle status reflects permission status, and 2) click toggle will toggle the corresponding permission.

Bug: 906508
Change-Id: I03f77afe2a75afc260c2d0dcdfe907e6d12dc9e8
Reviewed-on: https://chromium-review.googlesource.com/c/1445331
Auto-Submit: Cecilia Ni <ceciliani@google.com>
Reviewed-by: calamity <calamity@chromium.org>
Reviewed-by: Eric Willigers <ericwilligers@chromium.org>
Commit-Queue: Cecilia Ni <ceciliani@google.com>
Cr-Commit-Position: refs/heads/master@{#630690}

chrome/browser/resources/app_management/pwa_permission_view.html

@@ -32,6 +32,7 @@
 
     <div class="permission-list card-container">
       <app-management-permission-item
+        id="notifications"
         class="permission-card-row separated-row header-text"
         permission-label="$i18n{notifications}"
         permission-type="CONTENT_SETTINGS_TYPE_NOTIFICATIONS">
@@ -53,18 +54,21 @@
 
           <iron-collapse opened="[[listExpanded_]]">
             <app-management-permission-item
+                id="location"
                 class="subpermission-row"
                 icon="cr:location-on"
                 permission-label="$i18n{location}"
                 permission-type="CONTENT_SETTINGS_TYPE_GEOLOCATION">
             </app-management-permission-item>
             <app-management-permission-item
+                id="camera"
                 class="subpermission-row"
                 icon="cr:videocam"
                 permission-label="$i18n{camera}"
                 permission-type="CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA">
             </app-management-permission-item>
             <app-management-permission-item
+                id="microphone"
                 class="subpermission-row"
                 icon="cr:mic"
                 permission-label="$i18n{microphone}"

chrome/test/data/webui/app_management/app_management_browsertest.js

@@ -97,3 +97,17 @@ AppManagementReducersTest.prototype = {
 TEST_F('AppManagementReducersTest', 'All', function() {
   mocha.run();
 });
+
+function AppManagementPwaPermissionViewTest() {}
+
+AppManagementPwaPermissionViewTest.prototype = {
+  __proto__: AppManagementBrowserTest.prototype,
+
+  extraLibraries: AppManagementBrowserTest.prototype.extraLibraries.concat([
+    'pwa_permission_view_test.js',
+  ]),
+};
+
+TEST_F('AppManagementPwaPermissionViewTest', 'All', function() {
+  mocha.run();
+});

chrome/test/data/webui/app_management/pwa_permission_view_test.js

+// Copyright 2018 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.
+
+'use strict';
+
+suite('<app-management-pwa-permission-view>', function() {
+  let pwaPermissionView;
+  let fakeHandler;
+
+  const TEST_APP_ID = '1';
+
+  function getToggleFromPermissionItem(permissionItemId) {
+    return pwaPermissionView.root.getElementById(permissionItemId)
+        .root.querySelector('app-management-permission-toggle')
+        .root.querySelector('cr-toggle');
+  }
+
+  function getPermissionBoolByType(permissionType) {
+    return app_management.util.getPermissionValueBool(
+        pwaPermissionView.app_, permissionType);
+  }
+
+  async function clickToggle(permissionItemId) {
+    getToggleFromPermissionItem(permissionItemId).click();
+    await fakeHandler.flushForTesting();
+  }
+
+  setup(async function() {
+    pwaPermissionView =
+        document.createElement('app-management-pwa-permission-view');
+    PolymerTest.clearBody();
+
+    fakeHandler = setupFakeHandler();
+    replaceStore();
+
+    // Add an app, and make it the currently selected app.
+    await fakeHandler.addApp(TEST_APP_ID);
+    app_management.Store.getInstance().dispatch(
+        app_management.actions.changePage(PageType.DETAIL, TEST_APP_ID));
+    document.body.appendChild(pwaPermissionView);
+  });
+
+  test('App is rendered correctly', function() {
+    assertEquals(
+        app_management.Store.getInstance().data.currentPage.selectedAppId,
+        pwaPermissionView.app_.id);
+  });
+
+  test(
+      'Clicking the permission toggle changes the permission of the app',
+      async function() {
+        let checkToggle = async function(permissionType, permissionId) {
+          assertTrue(getPermissionBoolByType(permissionType));
+          assertTrue(getToggleFromPermissionItem(permissionId).checked);
+          await clickToggle(permissionId);
+          assertFalse(getPermissionBoolByType(permissionType));
+          assertFalse(getToggleFromPermissionItem(permissionId).checked);
+        };
+
+        await checkToggle(
+            'CONTENT_SETTINGS_TYPE_NOTIFICATIONS', 'notifications');
+        await checkToggle('CONTENT_SETTINGS_TYPE_GEOLOCATION', 'location');
+        await checkToggle('CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA', 'camera');
+        await checkToggle(
+            'CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC', 'microphone');
+      });
+});