public void AssignPromotionsToShoppingCartItemsTest_promotionNotFoundForItem_noPromotionAssigned() {
string[] pricings = new string[] { "Apple, 1.00" };
string[] promotions = new string[] { "Bananas, QtyPromoPrice, [email protected]" };
Item item = new Item("Apple");
ShoppingCart cart = new ShoppingCart();
cart.AddItem(item);
LineItem lineItem = cart.GetLineItemForItem(item);
Assert.IsNull(lineItem.Promotion);
PricingController pricingController = new PricingController(pricings, promotions);
pricingController.AssignPromotionsToShoppingCartItems(cart);
Assert.IsNull(lineItem.Promotion);
}
public void AssignPricingToShoppingCartItemsTest_pricingAssignedToLineItem() {
string[] pricings = new string[] { "Apple, 1.00" };
string[] promotions = new string[0];
Item item = new Item("Apple");
ShoppingCart cart = new ShoppingCart();
cart.AddItem(item);
LineItem lineItem = cart.GetLineItemForItem(item);
Assert.AreEqual(0, lineItem.PricePerUnit);
PricingController pricingController = new PricingController(pricings, promotions);
pricingController.AssignPricingToShoppingCartItems(cart);
Assert.AreEqual(1.00, lineItem.PricePerUnit);
}
