| // Copyright 2011 The Closure Library Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS-IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| goog.provide('goog.ui.AnimatedZippyTest'); |
| goog.setTestOnly('goog.ui.AnimatedZippyTest'); |
| |
| goog.require('goog.a11y.aria'); |
| goog.require('goog.a11y.aria.State'); |
| goog.require('goog.asserts'); |
| goog.require('goog.dom'); |
| goog.require('goog.events'); |
| goog.require('goog.functions'); |
| goog.require('goog.fx.Animation'); |
| goog.require('goog.fx.Transition'); |
| goog.require('goog.testing.PropertyReplacer'); |
| goog.require('goog.testing.asserts'); |
| goog.require('goog.testing.jsunit'); |
| goog.require('goog.ui.AnimatedZippy'); |
| goog.require('goog.ui.Zippy'); |
| |
| var animatedZippy; |
| var animatedZippyHeaderEl; |
| var propertyReplacer; |
| |
| function setUp() { |
| animatedZippyHeaderEl = goog.dom.getElement('t1'); |
| goog.asserts.assert(animatedZippyHeaderEl); |
| animatedZippy = new goog.ui.AnimatedZippy(animatedZippyHeaderEl, |
| goog.dom.getElement('c1')); |
| |
| propertyReplacer = new goog.testing.PropertyReplacer(); |
| } |
| |
| function tearDown() { |
| propertyReplacer.reset(); |
| animatedZippy.dispose(); |
| } |
| |
| function testConstructor() { |
| assertNotNull('must not be null', animatedZippy); |
| } |
| |
| function testExpandCollapse() { |
| var animationsPlayed = 0; |
| var toggleEventsFired = 0; |
| |
| propertyReplacer.replace(goog.fx.Animation.prototype, 'play', function() { |
| animationsPlayed++; |
| this.dispatchAnimationEvent(goog.fx.Transition.EventType.END); |
| }); |
| propertyReplacer.replace(goog.ui.AnimatedZippy.prototype, 'onAnimate_', |
| goog.functions.NULL); |
| |
| goog.events.listenOnce(animatedZippy, goog.ui.Zippy.Events.TOGGLE, |
| function(e) { |
| toggleEventsFired++; |
| assertTrue('TOGGLE event must be for expansion', e.expanded); |
| assertEquals('expanded must be true', true, |
| animatedZippy.isExpanded()); |
| assertEquals('aria-expanded must be true', 'true', |
| goog.a11y.aria.getState(animatedZippyHeaderEl, |
| goog.a11y.aria.State.EXPANDED)); |
| }); |
| |
| animatedZippy.expand(); |
| |
| goog.events.listenOnce(animatedZippy, goog.ui.Zippy.Events.TOGGLE, |
| function(e) { |
| toggleEventsFired++; |
| assertFalse('TOGGLE event must be for collapse', e.expanded); |
| assertEquals('expanded must be false', false, |
| animatedZippy.isExpanded()); |
| assertEquals('aria-expanded must be false', 'false', |
| goog.a11y.aria.getState(animatedZippyHeaderEl, |
| goog.a11y.aria.State.EXPANDED)); |
| }); |
| |
| animatedZippy.collapse(); |
| |
| assertEquals('animations must play', 2, animationsPlayed); |
| assertEquals('TOGGLE events must fire', 2, toggleEventsFired); |
| } |