mirror of
https://github.com/shaka-project/shaka-player.git
synced 2026-06-23 17:27:16 +03:00
Joey Parrish
4cc4e96dbd
* Updates all Copyright years to 2015. * Adds licenses annotations to all JS. * Makes all licenses identical to avoid repeated appearance in the compiled output. * Drops fileoverview annotations, which do not affect docs output. * The linter still requires fileoverview on externs. This patch required a newer closure compiler, since the previous version we used had a bug regarding license annotations that caused the license comment block to appear in the output once per file regardless of uniqueness. Change-Id: I2e9272db680cba7ecc4613d97f1d3a94ac2244cc
146 lines
4.2 KiB
JavaScript
146 lines
4.2 KiB
JavaScript
/**
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* @license
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* Copyright 2015 Google Inc.
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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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*/
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goog.require('shaka.util.EventManager');
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describe('EventManager', function() {
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var eventManager;
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var event1;
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var event2;
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var target1;
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var target2;
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beforeEach(function() {
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eventManager = new shaka.util.EventManager();
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target1 = document.createElement('div');
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target2 = document.createElement('div');
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event1 = new Event('eventtype1');
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event2 = new Event('eventtype2');
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});
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afterEach(function() {
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eventManager.destroy();
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});
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it('listens for an event', function() {
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var listener = jasmine.createSpy('listener');
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eventManager.listen(target1, 'eventtype1', listener);
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target1.dispatchEvent(event1);
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expect(listener).toHaveBeenCalled();
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});
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it('listens for an event from mutiple targets', function() {
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var listener1 = jasmine.createSpy('listener1');
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var listener2 = jasmine.createSpy('listener2');
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eventManager.listen(target1, 'eventtype1', listener1);
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eventManager.listen(target2, 'eventtype1', listener2);
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target1.dispatchEvent(event1);
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target2.dispatchEvent(event1);
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expect(listener1).toHaveBeenCalled();
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expect(listener2).toHaveBeenCalled();
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});
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it('listens for multiple events', function() {
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var listener1 = jasmine.createSpy('listener1');
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var listener2 = jasmine.createSpy('listener2');
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eventManager.listen(target1, 'eventtype1', listener1);
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eventManager.listen(target1, 'eventtype2', listener2);
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target1.dispatchEvent(event1);
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target1.dispatchEvent(event2);
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expect(listener1).toHaveBeenCalled();
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expect(listener2).toHaveBeenCalled();
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});
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it('listens for multiple events from mutiple targets', function() {
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var listener1 = jasmine.createSpy('listener1');
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var listener2 = jasmine.createSpy('listener2');
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eventManager.listen(target1, 'eventtype1', listener1);
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eventManager.listen(target2, 'eventtype2', listener2);
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target1.dispatchEvent(event1);
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target2.dispatchEvent(event2);
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expect(listener1).toHaveBeenCalled();
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expect(listener2).toHaveBeenCalled();
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});
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it('listens for an event with multiple listeners', function() {
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var listener1 = jasmine.createSpy('listener1');
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var listener2 = jasmine.createSpy('listener2');
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eventManager.listen(target1, 'eventtype1', listener1);
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eventManager.listen(target1, 'eventtype1', listener2);
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target1.dispatchEvent(event1);
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expect(listener1).toHaveBeenCalled();
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expect(listener2).toHaveBeenCalled();
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});
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it('stops listening to an event', function() {
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var listener = jasmine.createSpy('listener');
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eventManager.listen(target1, 'eventtype1', listener);
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eventManager.unlisten(target1, 'eventtype1');
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target1.dispatchEvent(event1);
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expect(listener).not.toHaveBeenCalled();
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});
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it('stops listening to multiple events', function() {
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var listener1 = jasmine.createSpy('listener1');
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var listener2 = jasmine.createSpy('listener2');
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eventManager.listen(target1, 'eventtype1', listener1);
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eventManager.listen(target1, 'eventtype2', listener2);
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eventManager.removeAll(target1);
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target1.dispatchEvent(event1);
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target1.dispatchEvent(event2);
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expect(listener1).not.toHaveBeenCalled();
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expect(listener2).not.toHaveBeenCalled();
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});
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it('stops listening for an event with multiple listeners', function() {
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var listener1 = jasmine.createSpy('listener1');
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var listener2 = jasmine.createSpy('listener2');
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eventManager.listen(target1, 'eventtype1', listener1);
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eventManager.listen(target1, 'eventtype1', listener2);
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eventManager.removeAll(target1);
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target1.dispatchEvent(event1);
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expect(listener1).not.toHaveBeenCalled();
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expect(listener2).not.toHaveBeenCalled();
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});
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});
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