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// 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}
*/
goog.testing.messaging.MockMessagePort = function(id, mockControl) {
goog.base(this);
/**
* 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;
};
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