public void CheckoutTest_ScanProduct_MultipleB()
        {
            //Arrange
            var superMarketsuperMarket = new SuperMarketsuperMarket();

            superMarketsuperMarket.GenerateSuperMarketItems();
            //Act
            superMarketsuperMarket.Scan("B");
            superMarketsuperMarket.Scan("B");
            //Assert
            Assert.Equal(45, superMarketsuperMarket.GetTotalPrice());
        }
        public void CheckoutTest_ScanProduct_FullProductListWithMultiples()
        {
            //Arrange
            var superMarketsuperMarket = new SuperMarketsuperMarket();

            superMarketsuperMarket.GenerateSuperMarketItems();
            //Act
            superMarketsuperMarket.Scan("A");
            superMarketsuperMarket.Scan("A");
            superMarketsuperMarket.Scan("A");
            superMarketsuperMarket.Scan("B");
            superMarketsuperMarket.Scan("B");
            superMarketsuperMarket.Scan("C");
            superMarketsuperMarket.Scan("D");
            //Assert
            Assert.Equal(210, superMarketsuperMarket.GetTotalPrice());
        }