static void Main(string[] args) { var shoppingRepository = new ShoppingRepository(); var shoppingOperation = new ShoppingOperation(shoppingRepository); Console.WriteLine("Welcome to Retail Shop... Happy Shopping"); var availableProducts = shoppingOperation.AddProducts(); Console.WriteLine("------Product--------Price-------"); foreach (var product in availableProducts) { Console.WriteLine($" {product.Name} {product.Price}"); } Console.WriteLine("Please Enter Cart Items"); var inputItems = Console.ReadLine(); var cartItems = shoppingOperation.ProcessCartItems(inputItems); var productDetails = shoppingOperation.GetProductDetails(cartItems, availableProducts); var total = shoppingOperation.GetTotalBill(productDetails); Console.WriteLine("-------Qunatity * Product------ Price----"); foreach (var item in productDetails) { Console.WriteLine($"-------{item.Quantity} * {item.Product} ----- {item.Price}-----"); } Console.WriteLine($"-------Total --------------{total}-------"); Console.ReadLine(); }
public void Test_ShoppingOperation_WhenMultipleProductOfSameTypeIsAdded_ProcessCartItems(string input, int count, int out1, int out2, int out3, int out4) { var mockShoppingRepository = new Mock <IShoppingRepository>(); var shoppingOperation = new ShoppingOperation(mockShoppingRepository.Object); var cartItems = shoppingOperation.ProcessCartItems(input); Assert.True(cartItems.Count == count); Assert.True(cartItems.FirstOrDefault(x => x.Product == "A").Quantity == out1); Assert.True(cartItems.FirstOrDefault(x => x.Product == "B").Quantity == out2); Assert.True(cartItems.FirstOrDefault(x => x.Product == "C").Quantity == out3); Assert.True(cartItems.FirstOrDefault(x => x.Product == "D").Quantity == out4); }