public void UpdateTest() { var data = new LnpOrderSupp { RequestedFocDate = DateTime.Parse("2014-11-18T00:00:00.000Z"), WirelessInfo = new [] { new WirelessInfo { AccountNumber = "77129766500001", PinNumber = "0000" } } }; using (var server = new HttpServer(new RequestHandler { EstimatedMethod = "PUT", EstimatedPathAndQuery = string.Format("/v1.0/accounts/{0}/portins/1", Helper.AccountId), EstimatedContent = Helper.ToXmlString(data) })) { var client = Helper.CreateClient(); var portIn = new PortIn { Id = "1" }; portIn.SetClient(client); portIn.Update(data).Wait(); if (server.Error != null) { throw server.Error; } } }