angular-socket.io-mock.js

/* global angular: false */
var ng = angular.module("btford.socket-io",[])
ng.provider("socketFactory",function(){
  this.$get = function($rootScope){

    return function() {
      var obj = {}
      obj.events = {}
      obj.emits = {}

      // intercept 'on' calls and capture the callbacks
      obj.on = function(eventName, callback){
        if(!this.events[eventName]) this.events[eventName] = []
        this.events[eventName].push(callback)
      }

      // intercept 'emit' calls from the client and record them to assert against in the test
      obj.emit = function(eventName){
        var args = Array.prototype.slice.call(arguments,1)

        if(!this.emits[eventName])
          this.emits[eventName] = []
        this.emits[eventName].push(args)
      }

      //simulate an inbound message to the socket from the server (only called from the test)
      obj.receive = function(eventName){
        var args = Array.prototype.slice.call(arguments,1)

        if(this.events[eventName]){

          angular.forEach(this.events[eventName], function(callback){
            $rootScope.$apply(function() {

              callback.apply(this, args)
            })
          })
        }
      }

        //simulate an inbound message to the socket from the server (only called from the test)
        obj.forward = function(eventName){


             //additional API for forwarding events to the angular context

        }


      return obj
    };
  }
})