public static void ConfigureTestBaskets(TestContext context)
{
testBasket1.AddProduct(bread);
testBasket1.AddProduct(butter);
testBasket1.AddProduct(milk);
testBasket2.AddProduct(bread, 2);
testBasket2.AddProduct(butter, 2);
testBasket3.AddProduct(milk, 4);
testBasket4.AddProduct(bread);
testBasket4.AddProduct(butter, 2);
testBasket4.AddProduct(milk, 8);
testBasket5.AddProduct(bread, 2);
testBasket5.AddProduct(butter, 6);
testBasket5.AddProduct(milk, 11);
testBasket6.AddProduct(butter, 4);
testBasket2.RegisterDiscountCalculator(breadAndButterDiscount);
testBasket3.RegisterDiscountCalculator(milkDiscount);
testBasket4.RegisterDiscountCalculator(milkDiscount);
testBasket4.RegisterDiscountCalculator(breadAndButterDiscount);
testBasket5.RegisterDiscountCalculator(milkDiscount);
testBasket5.RegisterDiscountCalculator(breadAndButterDiscount);
testBasket6.RegisterDiscountCalculator(milkDiscount);
testBasket6.RegisterDiscountCalculator(breadAndButterDiscount);
}
public void BasketThrowsExceptionWhenDiscountCalculatorAlreadyRegistered()
{
CustomerBasket customerBasket = new CustomerBasket();
customerBasket.RegisterDiscountCalculator(milkDiscount);
customerBasket.RegisterDiscountCalculator(milkDiscount);
}