1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // This file contains various mock objects for the chrome platform to make 6 // unit testing easier. 7 8 (function(scope){ 9 10 var chromeMocks = {}; 11 12 chromeMocks.Event = function() { 13 this.listeners_ = []; 14 }; 15 16 chromeMocks.Event.prototype.addListener = function(callback) { 17 this.listeners_.push(callback); 18 }; 19 20 chromeMocks.Event.prototype.removeListener = function(callback) { 21 for (var i = 0; i < this.listeners_.length; i++) { 22 if (this.listeners_[i] === callback) { 23 this.listeners_.splice(i, 1); 24 break; 25 } 26 } 27 }; 28 29 chromeMocks.Event.prototype.mock$fire = function(data) { 30 this.listeners_.forEach(function(listener){ 31 listener(data); 32 }); 33 }; 34 35 chromeMocks.runtime = {}; 36 37 chromeMocks.runtime.Port = function() { 38 this.onMessage = new chromeMocks.Event(); 39 this.onDisconnect = new chromeMocks.Event(); 40 41 this.name = ''; 42 this.sender = null; 43 }; 44 45 chromeMocks.runtime.Port.prototype.disconnect = function() {}; 46 chromeMocks.runtime.Port.prototype.postMessage = function() {}; 47 48 scope.chromeMocks = chromeMocks; 49 50 })(window); 51
