public void ParseTestListVar2()
        {
            float          sum            = 0;
            DummyCart      dummyCart      = new DummyCart();
            var            listItems      = dummyCart.Generate0Promotion3();
            PromotionType3 promotionType3 = new PromotionType3();
            var            cost           = promotionType3.Parse(listItems);

            Assert.AreEqual(sum, cost);
            Assert.AreEqual(2, listItems.Count());
        }
        public void ParseTest()
        {
            float          sum            = 30;
            DummyCart      dummyCart      = new DummyCart();
            var            listItems      = dummyCart.Generate();
            PromotionType3 promotionType3 = new PromotionType3();
            var            cost           = promotionType3.Parse(listItems);

            Assert.AreEqual(sum, cost);
            Assert.AreEqual(3, listItems.Count());
            Assert.AreEqual(2, listItems.Where(t => t.sKU.GetType() == typeof(SKU_C)).FirstOrDefault().count);
        }