Andreas Hocevar
81 lines
2.2 KiB
JavaScript
81 lines
2.2 KiB
JavaScript
// Copyright 2012 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.module('goog.async.AnimationDelayTest');
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goog.setTestOnly('goog.async.AnimationDelayTest');
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goog.require('goog.Timer');
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goog.require('goog.async.AnimationDelay');
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goog.require('goog.testing.PropertyReplacer');
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goog.require('goog.testing.jsunit');
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goog.require('goog.testing.recordFunction');
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var testSuite = goog.require('goog.testing.testSuite');
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var TEST_DELAY = 20;
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var stubs = new goog.testing.PropertyReplacer();
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testSuite({
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tearDown: function() {
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stubs.reset();
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},
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testStart: function() {
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var callCount = 0;
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var start = goog.now();
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var delay = new goog.async.AnimationDelay(function(end) {
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callCount++;
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});
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delay.start();
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return goog.Timer.promise(TEST_DELAY).then(function() {
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assertEquals(1, callCount);
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});
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},
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testStop: function() {
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var callCount = 0;
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var start = goog.now();
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var delay = new goog.async.AnimationDelay(function(end) {
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callCount++;
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});
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delay.start();
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delay.stop();
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return goog.Timer.promise(TEST_DELAY).then(function() {
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assertEquals(0, callCount);
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});
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},
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testAlwaysUseGoogNowForHandlerTimestamp: function() {
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var expectedValue = 12345.1;
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stubs.set(goog, 'now', function() {
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return expectedValue;
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});
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var handler = goog.testing.recordFunction(function(timestamp) {
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assertEquals(expectedValue, timestamp);
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});
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var delay = new goog.async.AnimationDelay(handler);
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delay.start();
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return goog.Timer.promise(TEST_DELAY).then(function() {
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assertEquals(1, handler.getCallCount());
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});
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}
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});
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