static void Main(string[] args)
{
List <Product> products = new List <Product>();
foreach (ProductType productT in Enum.GetValues(typeof(ProductType)))
{
Console.WriteLine("Please enter the quantity for product type " + productT);
bool isInvalid = true;
int quantity = 0;
while (isInvalid)
{
string input = Console.ReadLine();
if (int.TryParse(input, out quantity))
{
isInvalid = false;
}
else
{
Console.WriteLine("Not and integer, please try again.");
}
}
Product product = new Product();
product.Sku = productT;
product.Quantity = quantity;
products.Add(product);
}
PromotionA promotionA = new PromotionA();
promotionA.SetNext(new PromotionB()).SetNext(new PromotionCD());
Console.WriteLine("Total Price of the cart: " + promotionA.Handle(products));
Console.ReadKey();
}
public void Setup()
{
promotionA = new PromotionA();
promotionA.SetNext(new PromotionB()).SetNext(new PromotionCD());
}