public void AddItemPromotionTest_addDuplicatePromotion_exceptionExpected() {
PromotionModel model = new PromotionModel(new string[0]);
Item item = new Item("Apple");
Dictionary<Item, Promotion> existingDictionary = new Dictionary<Item, Promotion>();
existingDictionary.Add(item, new QuantityPricePromotion(item, "[email protected]"));
model.AddItemPromotion(existingDictionary, "Apple,QtyPromoPrice,[email protected]");
}
public void AddItemPromotionTest_addPromotion_itemAddedToDictionary() {
PromotionModel model = new PromotionModel(new string[0]);
Item item = new Item("Apple");
Dictionary<Item, Promotion> existingDictionary = new Dictionary<Item, Promotion>();
model.AddItemPromotion(existingDictionary, "Apple,QtyPromoPrice,[email protected]");
Assert.AreEqual(1, existingDictionary.Count);
Assert.IsTrue(existingDictionary.ContainsKey(item));
Assert.IsTrue(existingDictionary[item] is QuantityPricePromotion);
}