| // Copyright 2012 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.async.AnimationDelayTest'); |
| goog.setTestOnly('goog.async.AnimationDelayTest'); |
| |
| goog.require('goog.async.AnimationDelay'); |
| goog.require('goog.testing.AsyncTestCase'); |
| goog.require('goog.testing.PropertyReplacer'); |
| goog.require('goog.testing.jsunit'); |
| goog.require('goog.testing.recordFunction'); |
| |
| var testCase = goog.testing.AsyncTestCase.createAndInstall(); |
| var stubs = new goog.testing.PropertyReplacer(); |
| |
| function tearDown() { |
| stubs.reset(); |
| } |
| |
| function testStart() { |
| var callCount = 0; |
| var start = goog.now(); |
| var delay = new goog.async.AnimationDelay(function(end) { |
| callCount++; |
| }); |
| |
| delay.start(); |
| testCase.waitForAsync('waiting for delay'); |
| |
| window.setTimeout(function() { |
| testCase.continueTesting(); |
| assertEquals(1, callCount); |
| }, 500); |
| } |
| |
| function testStop() { |
| var callCount = 0; |
| var start = goog.now(); |
| var delay = new goog.async.AnimationDelay(function(end) { |
| callCount++; |
| }); |
| |
| delay.start(); |
| testCase.waitForAsync('waiting for delay'); |
| delay.stop(); |
| |
| window.setTimeout(function() { |
| testCase.continueTesting(); |
| assertEquals(0, callCount); |
| }, 500); |
| } |
| |
| function testAlwaysUseGoogNowForHandlerTimestamp() { |
| var expectedValue = 12345.1; |
| stubs.set(goog, 'now', function() { |
| return expectedValue; |
| }); |
| |
| var handler = goog.testing.recordFunction(function(timestamp) { |
| assertEquals(expectedValue, timestamp); |
| }); |
| var delay = new goog.async.AnimationDelay(handler); |
| |
| delay.start(); |
| testCase.waitForAsync('waiting for delay'); |
| |
| window.setTimeout(function() { |
| testCase.continueTesting(); |
| assertEquals(1, handler.getCallCount()); |
| }, 500); |
| } |