public async void ByShoppingCartIDProductID_Not_Exists()
{
var mock = new ServiceMockFacade <IShoppingCartItemRepository>();
mock.RepositoryMock.Setup(x => x.ByShoppingCartIDProductID(It.IsAny <string>(), It.IsAny <int>())).Returns(Task.FromResult <List <ShoppingCartItem> >(new List <ShoppingCartItem>()));
var service = new ShoppingCartItemService(mock.LoggerMock.Object,
mock.RepositoryMock.Object,
mock.ModelValidatorMockFactory.ShoppingCartItemModelValidatorMock.Object,
mock.BOLMapperMockFactory.BOLShoppingCartItemMapperMock,
mock.DALMapperMockFactory.DALShoppingCartItemMapperMock);
List <ApiShoppingCartItemResponseModel> response = await service.ByShoppingCartIDProductID(default(string), default(int));
response.Should().BeEmpty();
mock.RepositoryMock.Verify(x => x.ByShoppingCartIDProductID(It.IsAny <string>(), It.IsAny <int>()));
}
