public void Test_SaleController_GetById(int id)
{
var fakeContext = new FakeContext("SaleController_GetById");
fakeContext.FillWithAll();
using (var context = new MainContext(fakeContext.FakeOptions, fakeContext.FakeConfiguration().Object))
{
var repository = new SaleRepository(context);
var productRepository = new ProductRepository(context);
var updateMock = new Mock <IUpdateProduct>();
updateMock
.Setup(x => x.UpdateStock(It.IsAny <Sale>(), It.IsAny <Sale>()));
var messageMock = new Mock <IMessageHandler>();
messageMock
.Setup(x => x
.SendMessageAsync(It.IsAny <MessageType>(), It.IsAny <Sale>(), It.IsAny <UpdatedSale>()))
.Returns(Task.CompletedTask);
var service = new SaleService(repository, messageMock.Object, updateMock.Object, productRepository);
var controller = new SaleController(service);
var response = controller.GetById(id);
var okResult = response as OkObjectResult;
var resultValue = okResult.Value;
Assert.NotNull(okResult);
Assert.Equal(200, okResult.StatusCode);
Assert.Equal(repository.GetById(id), okResult.Value);
Assert.IsType <Sale>(resultValue);
}
}