public void GetPromotionForItem_itemInLookup_returnsPromotion() {
PromotionModel model = new PromotionModel(new string[] { "Apple,QtyPromoPrice,[email protected]" });
Item item = new Item("Apple");
Promotion promotion = model.GetPromotionForItem(item);
Assert.IsNotNull(promotion);
Assert.IsTrue(promotion is QuantityPricePromotion);
}
public void GetPromotionForItem_itemNotInLookup_returnsNull() {
PromotionModel model = new PromotionModel(new string[] { "Apple,QtyPromoPrice,[email protected]" });
Item item = new Item("Bananas");
Promotion promotion = model.GetPromotionForItem(item);
Assert.IsNull(promotion);
}