15     

    16     test("sync() - callback should get called", function() {

    17       this.xhr = this.sandbox.useFakeXMLHttpRequest();

    18       this.requests = [];

    19       this.xhr.onCreate = function (request) {

    20         this.requests.push(request);

    21       };

    22       

    23       var response_array = [{ media: 12, content: "Hey there" }];

    24       var response_string = JSON.stringify(response_array);

    25   

    26       var spy_callback = this.spy();

    27       var ser = new IriSP.JSONSerializer(this.dt, "/url");

    28       

    29       ser.sync(spy_callback);

    30       

    31       equals(this.xhr.requests.length, 1, "the mock ajax object should have received the request");

    32       this.xhr.requests[0].respond(200, { "Content-Type": "application/json" },

    33                              response_string);

    34         

    35       ok(spy_callback.calledOnce, "callback called");

    36       ok(spy_callback.calledWith(response_array), "callback called with correct value");

    37       deepEqual(ser._data, response_array, "the internal variable is initialized to the correct value");

    38     });