Settings People Revamp: Simplify Change Picture browsertests.

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

-// Copyright 2015 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.
-
-/** @fileoverview Suite of tests for settings-change-picture. */
-
-GEN_INCLUDE(['settings_page_browsertest.js']);
-
-/**
- * @constructor
- * @extends {SettingsPageBrowserTest}
-*/
-function SettingsChangePictureBrowserTest() {
-}
-
-SettingsChangePictureBrowserTest.prototype = {
-  __proto__: SettingsPageBrowserTest.prototype,
-
-  /** @override */
-  browsePreload: 'chrome://md-settings/changePicture',
-
-  /** @override */
-  preLoad: function() {
-    SettingsPageBrowserTest.prototype.preLoad.call(this);
-
-    cr.exportPath('settings_test').changePictureNotifyForTest = true;
-  },
-};
-
-// Times out on debug builders and may time out on memory bots because
-// the Settings page can take several seconds to load in a Release build
-// and several times that in a Debug build. See https://crbug.com/558434.
-GEN('#if defined(MEMORY_SANITIZER) || !defined(NDEBUG)');
-GEN('#define MAYBE_ChangePicture DISABLED_ChangePicture');
-GEN('#else');
-GEN('#define MAYBE_ChangePicture ChangePicture');
-GEN('#endif');
-
-// Runs change picture tests.
-TEST_F('SettingsChangePictureBrowserTest', 'MAYBE_ChangePicture', function() {
-  var basic = this.getPage('basic');
-  assertTrue(!!basic);
-  var peopleSection = this.getSection(basic, 'people');
-  assertTrue(!!peopleSection);
-  var peoplePage = peopleSection.querySelector('settings-people-page');
-  assertTrue(!!peoplePage);
-  var changePicture = peoplePage.$$('settings-change-picture');
-  assertTrue(!!changePicture);
-  var settingsCamera = changePicture.$$('settings-camera');
-  assertTrue(!!settingsCamera);
-  var discardControlBar = changePicture.$.discardControlBar;
-  assertTrue(!!discardControlBar);
-
-  /**
-   * Returns a promise that resolves once the selected item is updated.
-   * @param {function()} action is executed after the listener is set up.
-   * @return {!Promise} a Promise fulfilled when the selected item changes.
-   */
-  function runAndResolveWhenSelectedItemChanged(action) {
-    return new Promise(function(resolve, reject) {
-      var handler = function() {
-        changePicture.removeEventListener('selected-item_-changed', handler);
-        resolve();
-      };
-      changePicture.addEventListener('selected-item_-changed', handler);
-      action();
-    });
-  }
-
-  suite('SettingsChangePicturePage', function() {
-    setup(function() {
-      // Reset the selected image to nothing.
-      changePicture.$.selector.selected = -1;
-    });
-
-    test('select camera image', function() {
-      var cameraIcon = changePicture.$.cameraImage;
-      assertTrue(!!cameraIcon);
-
-      // Force the camera to be absent, even if it's actually present.
-      cr.webUIListenerCallback('camera-presence-changed', false);
-      Polymer.dom.flush();
-
-      expectTrue(cameraIcon.hidden);
-      expectFalse(settingsCamera.cameraActive);
-
-      cr.webUIListenerCallback('camera-presence-changed', true);
-      Polymer.dom.flush();
-
-      expectFalse(cameraIcon.hidden);
-      expectFalse(settingsCamera.cameraActive);
-
-      MockInteractions.tap(cameraIcon);
-
-      Polymer.dom.flush();
-      expectFalse(cameraIcon.hidden);
-      expectTrue(settingsCamera.cameraActive);
-      expectEquals('camera', changePicture.selectedItem_.dataset.type);
-      expectTrue(discardControlBar.hidden);
-    });
-
-    test('select profile image', function() {
-      var profileImage = changePicture.$.profileImage;
-      assertTrue(!!profileImage);
-
-      return runAndResolveWhenSelectedItemChanged(function() {
-        MockInteractions.tap(profileImage);
-      }).then(function() {
-        Polymer.dom.flush();
-        expectEquals('profile', changePicture.selectedItem_.dataset.type);
-        expectFalse(settingsCamera.cameraActive);
-        expectTrue(discardControlBar.hidden);
-      });
-    });
-
-    test('select old images', function() {
-      // By default there is no old image and the element is hidden.
-      var oldImage = changePicture.$.oldImage;
-      assertTrue(!!oldImage);
-      assertTrue(oldImage.hidden);
-
-      return runAndResolveWhenSelectedItemChanged(function() {
-        cr.webUIListenerCallback('old-image-changed', 'fake-old-image.jpg');
-      }).then(function() {
-        Polymer.dom.flush();
-
-        // Expect the old image to be selected once an old image is sent via
-        // the native interface.
-        expectEquals('old', changePicture.selectedItem_.dataset.type);
-        expectFalse(oldImage.hidden);
-        expectFalse(settingsCamera.cameraActive);
-        expectFalse(discardControlBar.hidden);
-      });
-    });
-
-    test('select first default image', function() {
-      var firstDefaultImage = changePicture.$$('img[data-type="default"]');
-      assertTrue(!!firstDefaultImage);
-
-      return runAndResolveWhenSelectedItemChanged(function() {
-        MockInteractions.tap(firstDefaultImage);
-      }).then(function() {
-        Polymer.dom.flush();
-        expectEquals('default', changePicture.selectedItem_.dataset.type);
-        expectEquals(firstDefaultImage, changePicture.selectedItem_);
-        expectFalse(settingsCamera.cameraActive);
-        expectTrue(discardControlBar.hidden);
-      });
-    });
-
-    test('restore image after discard', function() {
-      var firstDefaultImage = changePicture.$$('img[data-type="default"]');
-      assertTrue(!!firstDefaultImage);
-      var discardOldImage = changePicture.$.discardOldImage;
-      assertTrue(!!discardOldImage);
-
-      function tapAndVerifyFirstDefaultImage() {
-        return runAndResolveWhenSelectedItemChanged(function() {
-          MockInteractions.tap(firstDefaultImage);
-        }).then(function() {
-          Polymer.dom.flush();
-          expectEquals(firstDefaultImage, changePicture.selectedItem_);
-        });
-      }
-
-      function injectAndVerifyOldImage() {
-        return runAndResolveWhenSelectedItemChanged(function() {
-          cr.webUIListenerCallback('old-image-changed', 'fake-old-image.jpg');
-        }).then(function() {
-          Polymer.dom.flush();
-          expectEquals('old', changePicture.selectedItem_.dataset.type);
-        });
-      }
-
-      function discardImageAndVerifyFirstDefaultImageSelected() {
-        return runAndResolveWhenSelectedItemChanged(function() {
-          MockInteractions.tap(discardOldImage);
-        }).then(function() {
-          Polymer.dom.flush();
-          expectEquals(firstDefaultImage, changePicture.selectedItem_);
-        });
-      }
-
-      return tapAndVerifyFirstDefaultImage()
-          .then(injectAndVerifyOldImage)
-          .then(discardImageAndVerifyFirstDefaultImageSelected);
-    });
-  });
-
-  // Run all registered tests.
-  mocha.run();
-});