public void GetRankingData_RankingsFound_ReturnRankingList() { try { var baseAddress = new Uri("net.tcp://localhost:8090/Contratos"); serviceHost = new ServiceHost(typeof(Contratos.MainService), baseAddress); System.ServiceModel.Channels.Binding binding = new NetTcpBinding(); var address = new EndpointAddress("net.tcp://localhost:8090/ServerTests"); var endpoint = serviceHost .AddServiceEndpoint(typeof(Contratos.IRankingManager), binding, address.Uri); var smb = new ServiceMetadataBehavior { HttpGetEnabled = false }; serviceHost.Description.Behaviors.Add(smb); InstanceContext instanceContext = new InstanceContext(new RankingCallbackHandler()); rankingClient = new RankingManagerClient(instanceContext); endpoint.Name = rankingClient.Endpoint.Name; serviceHost.Open(); rankingClient.GetRankingData(); RankingCallbackHandler rankHandler = new RankingCallbackHandler(); List <Ranking> result = rankHandler.rankings; Assert.IsTrue(result.Count > 0); } catch (EndpointNotFoundException) { rankingClient.Abort(); } catch (CommunicationException) { rankingClient.Abort(); } }