public decimal Calculate(Cart shoppingCard)
{
var cartTotalPrice = _cartPriceAggregate.Calculate(shoppingCard);
cartTotalPrice *= shoppingCard.Coupons.GetTotalCouponDiscount(shoppingCard.ProductTransactions.Count);
return(cartTotalPrice);
}
public void Calculate_tests()
{
ICartTotalPriceAggregate cartTotalPriceAggregate = Resolve <ICartTotalPriceAggregate>();
var cartTotalPrice = cartTotalPriceAggregate.Calculate(EmptyCardData());
Assert.Equal(250.43M, cartTotalPrice);
}