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_WhenDiscountAIsApplied_DisplayDiscountedPrice() { var mockShoppingRepository = new Mock <IShoppingRepository>(); var shoppingOperation = new ShoppingOperation(mockShoppingRepository.Object); var cartItems = new List <Cart>(); cartItems.Add(new Cart { Product = "A", Quantity = 3 }); cartItems.Add(new Cart { Product = "B", Quantity = 1 }); var products = new List <Product>(); products.Add(new Product { Name = "A", Price = 50, DiscountType = "DiscountA" }); products.Add(new Product { Name = "B", Price = 30, DiscountType = null }); var productDetails = shoppingOperation.GetProductDetails(cartItems, products); Assert.True(productDetails.Count == 2); Assert.True(productDetails.First(x => x.Product == "A").Price == 130); Assert.True(productDetails.First(x => x.Product == "B").Price == 30); }