public void ThrowArgumentNullException_WhenInvalidICartIdentifierParameterIsPassed()
{
// Arrange
Mock <IShoppingCart> shoppingCartMock = new Mock <IShoppingCart>();
ICartIdentifier cartIdentifierMock = null;
// Act && Assert
Assert.That(() => new ShoppingCartController(shoppingCartMock.Object, cartIdentifierMock),
Throws.TypeOf <ArgumentNullException>());
}
public AccountController(IShoppingCart shoppingCart, ICartIdentifier cardIdentifier)
{
if (shoppingCart == null)
{
throw new ArgumentNullException();
}
if (cardIdentifier == null)
{
throw new ArgumentNullException();
}
this.shoppingCart = shoppingCart;
this.cardIdentifier = cardIdentifier;
}
public CheckoutController(
IShoppingCart shoppingCart,
IOrderFactory orderFactory,
ICartIdentifier cardIdentifier)
{
if (shoppingCart == null)
{
throw new ArgumentNullException(nameof(shoppingCart));
}
if (orderFactory == null)
{
throw new ArgumentNullException(nameof(orderFactory));
}
if (cardIdentifier == null)
{
throw new ArgumentNullException(nameof(cardIdentifier));
}
this.shoppingCart = shoppingCart;
this.orderFactory = orderFactory;
this.cardIdentifier = cardIdentifier;
}
