public virtual async void TestUpdate() { var builder = new WebHostBuilder() .UseEnvironment("Production") .UseStartup <TestStartup>(); TestServer testServer = new TestServer(builder); var client = new ApiClient(testServer.CreateClient()); client.SetBearerToken(JWTTestHelper.GenerateBearerToken()); var mapper = new ApiVehicleServerModelMapper(); ApplicationDbContext context = testServer.Host.Services.GetService(typeof(ApplicationDbContext)) as ApplicationDbContext; IVehicleService service = testServer.Host.Services.GetService(typeof(IVehicleService)) as IVehicleService; ApiVehicleServerResponseModel model = await service.Get(1); ApiVehicleClientRequestModel request = mapper.MapServerResponseToClientRequest(model); request.SetProperties("B"); UpdateResponse <ApiVehicleClientResponseModel> updateResponse = await client.VehicleUpdateAsync(model.Id, request); context.Entry(context.Set <Vehicle>().ToList()[0]).Reload(); updateResponse.Record.Should().NotBeNull(); updateResponse.Success.Should().BeTrue(); updateResponse.Record.Id.Should().Be(1); context.Set <Vehicle>().ToList()[0].Name.Should().Be("B"); updateResponse.Record.Id.Should().Be(1); updateResponse.Record.Name.Should().Be("B"); }