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// Copyright 2012 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 Mock of OnlineHandler for unit testing.
* @author dbk@google.com (David Barrett-Kahn)
*/
goog.provide('goog.testing.events.OnlineHandler');
goog.require('goog.events.EventTarget');
goog.require('goog.events.OnlineHandler.EventType');
/**
* Mock implementation of goog.events.OnlineHandler.
* @param {boolean} initialState The initial online state of the mock.
* @constructor
* @extends {goog.events.EventTarget}
*/
goog.testing.events.OnlineHandler = function(initialState) {
goog.base(this);
/**
* Whether the mock is online.
* @type {boolean}
* @private
*/
this.online_ = initialState;
};
goog.inherits(goog.testing.events.OnlineHandler, goog.events.EventTarget);
/**
* Mock implementation of goog.events.OnlineHandler.isOnline.
* @return {boolean} Whether the mock is online.
*/
goog.testing.events.OnlineHandler.prototype.isOnline = function() {
return this.online_;
};
/**
* Sets the online state.
* @param {boolean} newOnlineState The new online state.
*/
goog.testing.events.OnlineHandler.prototype.setOnline =
function(newOnlineState) {
if (newOnlineState != this.online_) {
this.online_ = newOnlineState;
this.dispatchEvent(newOnlineState ?
goog.events.OnlineHandler.EventType.ONLINE :
goog.events.OnlineHandler.EventType.OFFLINE);
}
};
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