public async Task Should_Return200_When_CorrectDataProvided()
{
// Arrange
Fixture.Customize <Cart>().Set(x => x.IsCheckedOut, false);
var body = Fixture.Generate <AddCartItemDto>(constraints: new { Quantity = 10 });
var cart = Fixture.Generate <Cart>();
CartReposioryMock
.Setup(m => m.AddItemToCartAsync(cart.Name, It.IsAny <Func <long, Task <Product> > >(), It.IsAny <CartItem>()))
.Callback <string, Func <long, Task <Product> >, CartItem>((n, f, i) => cart.Items.Add(i))
.Returns(Task.CompletedTask);
AddCartItemMapperProviderMock.Setup(x => x.Provide())
.Returns(new MapperConfiguration(cfg => cfg.CreateMap <AddCartItemDto, CartItem>()).CreateMapper());
var controller = InitController();
// Act
var response = await controller.PutAsync(cart.Name, body);
// Assert
var cartResponse = response.AssertResponseType <OkObjectResult>(200)
.AssertMessage("Product added");
cart.Items.Should().Contain(x => x.ProductId == body.ProductId && x.Quantity == body.Quantity);
}
private void InitMocks(Exception cartReposioryMockExpectedException)
{
CartReposioryMock
.Setup(m => m.AddItemToCartAsync(It.IsAny <string>(), It.IsAny <Func <long, Task <Product> > >(), It.IsAny <CartItem>()))
.Throws(cartReposioryMockExpectedException);
AddCartItemMapperProviderMock.Setup(x => x.Provide())
.Returns(new MapperConfiguration(cfg => cfg.CreateMap <AddCartItemDto, CartItem>()).CreateMapper());
}
