public void ShouldCalculateThePriceForTheChekedOutItems()
{
var item1 = new Item { ProductName = "Butter", PriceOfProduct = "3", NoOfProducts = 2, ItemCreatedDate = new DateTime(2013, 09, 18), ItemExpiryDate = new DateTime(2013, 09, 21) };
var item2 = new Item { ProductName = "Milk", PriceOfProduct = "2", NoOfProducts = 2, ItemCreatedDate = new DateTime(2013, 09, 18), ItemExpiryDate = new DateTime(2013, 09, 21) };
int totalPrice = 5;
IBasket basket = new Basket();
basket.AddItemsToTheBasket(item1);
basket.AddItemsToTheBasket(item2);
var checkout = new Checkout(basket);
var actual = checkout.CalculatePriceForcheckOut();
Assert.That(actual,Is.EqualTo(totalPrice));
}
public void ShouldAddSalePriceToTheItem()
{
var item1 = new Item { ProductName = "Butter", PriceOfProduct = "10", NoOfProducts = 2, ItemCreatedDate = new DateTime(2013, 09, 18), ItemExpiryDate = new DateTime(2013,11,12) };
var item2 = new Item { ProductName = "Milk", PriceOfProduct = "20", NoOfProducts = 2, ItemCreatedDate = new DateTime(2013, 09, 18), ItemExpiryDate = new DateTime(2013,11,12) };
var basket = new Basket();
basket.AddItemsToTheBasket(item1);
basket.AddItemsToTheBasket(item2);
Assert.That(item1.SalePrice,Is.EqualTo(5));
Assert.That(item2.SalePrice,Is.EqualTo(10));
var checkout = new Checkout(basket);
var calculatePriceForcheckOut = checkout.CalculatePriceForcheckOut();
Assert.That(calculatePriceForcheckOut,Is.EqualTo(15));
}