| // Copyright 2010 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.messaging.DeferredChannelTest'); |
| goog.setTestOnly('goog.messaging.DeferredChannelTest'); |
| |
| goog.require('goog.async.Deferred'); |
| goog.require('goog.messaging.DeferredChannel'); |
| goog.require('goog.testing.MockControl'); |
| goog.require('goog.testing.async.MockControl'); |
| goog.require('goog.testing.jsunit'); |
| goog.require('goog.testing.messaging.MockMessageChannel'); |
| |
| var mockControl, asyncMockControl; |
| var mockChannel, deferredChannel; |
| var cancelled; |
| var deferred; |
| |
| function setUp() { |
| mockControl = new goog.testing.MockControl(); |
| asyncMockControl = new goog.testing.async.MockControl(mockControl); |
| mockChannel = new goog.testing.messaging.MockMessageChannel(mockControl); |
| cancelled = false; |
| deferred = new goog.async.Deferred(function() { cancelled = true; }); |
| deferredChannel = new goog.messaging.DeferredChannel(deferred); |
| } |
| |
| function tearDown() { |
| mockControl.$verifyAll(); |
| } |
| |
| function testDeferredResolvedBeforeSend() { |
| mockChannel.send('test', 'val'); |
| mockControl.$replayAll(); |
| deferred.callback(mockChannel); |
| deferredChannel.send('test', 'val'); |
| } |
| |
| function testDeferredResolvedBeforeRegister() { |
| deferred.callback(mockChannel); |
| deferredChannel.registerService( |
| 'test', asyncMockControl.asyncAssertEquals('passes on register', 'val')); |
| mockChannel.receive('test', 'val'); |
| } |
| |
| function testDeferredResolvedBeforeRegisterObject() { |
| deferred.callback(mockChannel); |
| deferredChannel.registerService( |
| 'test', |
| asyncMockControl.asyncAssertEquals('passes on register', {'key': 'val'}), |
| true); |
| mockChannel.receive('test', {'key': 'val'}); |
| } |
| |
| function testDeferredResolvedBeforeRegisterDefault() { |
| deferred.callback(mockChannel); |
| deferredChannel.registerDefaultService( |
| asyncMockControl.asyncAssertEquals('passes on register', 'test', 'val')); |
| mockChannel.receive('test', 'val'); |
| } |
| |
| function testDeferredResolvedAfterSend() { |
| mockChannel.send('test', 'val'); |
| mockControl.$replayAll(); |
| deferredChannel.send('test', 'val'); |
| deferred.callback(mockChannel); |
| } |
| |
| function testDeferredResolvedAfterRegister() { |
| deferredChannel.registerService( |
| 'test', asyncMockControl.asyncAssertEquals('passes on register', 'val')); |
| deferred.callback(mockChannel); |
| mockChannel.receive('test', 'val'); |
| } |
| |
| function testDeferredResolvedAfterRegisterObject() { |
| deferredChannel.registerService( |
| 'test', |
| asyncMockControl.asyncAssertEquals('passes on register', {'key': 'val'}), |
| true); |
| deferred.callback(mockChannel); |
| mockChannel.receive('test', {'key': 'val'}); |
| } |
| |
| function testDeferredResolvedAfterRegisterDefault() { |
| deferredChannel.registerDefaultService( |
| asyncMockControl.asyncAssertEquals('passes on register', 'test', 'val')); |
| deferred.callback(mockChannel); |
| mockChannel.receive('test', 'val'); |
| } |
| |
| function testCancel() { |
| deferredChannel.cancel(); |
| assertTrue(cancelled); |
| } |