| // 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. |
| |
| /** |
| * @fileoverview A simple dummy class for representing message ports in tests. |
| * |
| */ |
| |
| goog.provide('goog.testing.messaging.MockMessagePort'); |
| |
| goog.require('goog.events.EventTarget'); |
| |
| |
| |
| /** |
| * Class for unit-testing code that uses MessagePorts. |
| * @param {*} id An opaque identifier, used because message ports otherwise have |
| * no distinguishing characteristics. |
| * @param {goog.testing.MockControl} mockControl The mock control used to create |
| * the method mock for #postMessage. |
| * @constructor |
| * @extends {goog.events.EventTarget} |
| * @final |
| */ |
| goog.testing.messaging.MockMessagePort = function(id, mockControl) { |
| goog.testing.messaging.MockMessagePort.base(this, 'constructor'); |
| |
| /** |
| * An opaque identifier, used because message ports otherwise have no |
| * distinguishing characteristics. |
| * @type {*} |
| */ |
| this.id = id; |
| |
| /** |
| * Whether or not the port has been started. |
| * @type {boolean} |
| */ |
| this.started = false; |
| |
| /** |
| * Whether or not the port has been closed. |
| * @type {boolean} |
| */ |
| this.closed = false; |
| |
| mockControl.createMethodMock(this, 'postMessage'); |
| }; |
| goog.inherits(goog.testing.messaging.MockMessagePort, goog.events.EventTarget); |
| |
| |
| /** |
| * A mock postMessage funciton. Actually an instance of |
| * {@link goog.testing.FunctionMock}. |
| * @param {*} message The message to send. |
| * @param {Array<MessagePort>=} opt_ports Ports to send with the message. |
| */ |
| goog.testing.messaging.MockMessagePort.prototype.postMessage = function( |
| message, opt_ports) {}; |
| |
| |
| /** |
| * Starts the port. |
| */ |
| goog.testing.messaging.MockMessagePort.prototype.start = function() { |
| this.started = true; |
| }; |
| |
| |
| /** |
| * Closes the port. |
| */ |
| goog.testing.messaging.MockMessagePort.prototype.close = function() { |
| this.closed = true; |
| }; |