public void TestExecuteShouldReturnShoppingItems()
{
//arrange
const string testCartId = "TestCartId";
var mockShoppingCartItemRepository = new Mock <IShoppingCartItemRepository>();
var expectedShoppingCartItems = new List <ShoppingCartItem>
{
_shoppingCartItems.First(),
_shoppingCartItems.Last()
};
mockShoppingCartItemRepository.Setup(s => s.GetAll()).Returns(_shoppingCartItems.AsQueryable);
var sut = new GetShoppingCartItemsListQuery(mockShoppingCartItemRepository.Object);
//act
var results = sut.Execute(testCartId);
//assert
Assert.Equal(expectedShoppingCartItems, results);
}
public void TestExecuteShouldReturnNoItemsIfNoShoppingCartIdMatchesFound()
{
//arrange
const string testCartId = "NoMatchesId";
var mockShoppingCartItemRepository = new Mock <IShoppingCartItemRepository>();
mockShoppingCartItemRepository
.Setup(s => s.GetAll())
.Returns(_shoppingCartItems.AsQueryable);
var sut = new GetShoppingCartItemsListQuery(mockShoppingCartItemRepository.Object);
//act
var results = sut.Execute(testCartId);
//assert
Assert.Empty(results);
}