public void SendSetsContentTypeAndWritesSerializedResponse()
{
var obj = new { A = 1 };
var context = new Mock <HttpContextBase>();
var request = new Mock <HttpRequestBase>();
var response = new Mock <HttpResponseBase>();
request.Setup(m => m.Path).Returns("/foo/");
var qs = new NameValueCollection();
qs["connectionId"] = "1";
request.Setup(m => m.QueryString).Returns(qs);
context.Setup(m => m.Response).Returns(response.Object);
context.Setup(m => m.Request).Returns(request.Object);
var json = new Mock <IJsonSerializer>();
json.Setup(m => m.Stringify(obj)).Returns("A=1");
var heartBeat = new Mock <ITransportHeartBeat>();
var transport = new LongPollingTransport(context.Object, json.Object, heartBeat.Object);
var connection = new Mock <IConnection>();
transport.Send(obj);
response.VerifySet(m => m.ContentType = "application/json");
response.Verify(m => m.Write("A=1"), Times.Once());
}