public void CreateFoodTest02()
        {
            // 客户想点一份土豆肉丝
            BaseFood food = FoodSimpleFactory.CreateFood("土豆肉丝");

            food.PutInto();

            Assert.AreEqual("一份土豆肉丝", food.Dish);
        }
        public void CreateFoodTest01()
        {
            // 客户想点一个西红柿炒蛋
            BaseFood food = FoodSimpleFactory.CreateFood("西红柿炒蛋");

            food.PutInto();

            Assert.AreEqual("一份西红柿炒蛋", food.Dish);
        }