public void POS_AddProductToCart_ManyTime_Success(string input, int expectedProductCount) { var isLoadSavedCartFile = false; var pos = new Homework10ForTest(isLoadSavedCartFile); var productInCartBeforeAdd = pos.GetProductsInCart().ToList(); Assert.False(productInCartBeforeAdd.Any()); var inputSplited = input.Split(","); var productId = inputSplited.FirstOrDefault(); var products = pos.GetAllProducts().ToList(); var product = products.FirstOrDefault(it => it.SKU.Equals(productId, StringComparison.CurrentCultureIgnoreCase)); const int MinimumOrderProductAmount = 1; int.TryParse(inputSplited.LastOrDefault(), out int orderProductAmount); if (orderProductAmount < MinimumOrderProductAmount) { orderProductAmount = MinimumOrderProductAmount; } for (int i = 0; i < orderProductAmount; i++) { pos.AddProductToCart(product); } var result = pos.GetProductsInCart().ToList(); Assert.Equal(expectedProductCount, result.Count); }
public void POS_GetAllProduct() { var isLoadSavedCartFile = false; var pos = new Homework10ForTest(isLoadSavedCartFile); var result = pos.GetAllProducts().ToList(); var expectedProductCount = 9; Assert.Equal(expectedProductCount, result.Count); }
public void POS_AddProductNullToCart_ShouldBe_Fail() { var isLoadSavedCartFile = false; var pos = new Homework10ForTest(isLoadSavedCartFile); var productInCartBeforeAdd = pos.GetProductsInCart().ToList(); Assert.False(productInCartBeforeAdd.Any()); pos.AddProductToCart(null); var result = pos.GetProductsInCart().ToList(); Assert.False(result.Any()); }
public void POS_AddProductToCart_Fail(string productId) { var isLoadSavedCartFile = false; var pos = new Homework10ForTest(isLoadSavedCartFile); var productInCartBeforeAdd = pos.GetProductsInCart().ToList(); Assert.False(productInCartBeforeAdd.Any()); var products = pos.GetAllProducts().ToList(); var product = products.FirstOrDefault(it => it.SKU.Equals(productId, StringComparison.CurrentCultureIgnoreCase)); pos.AddProductToCart(product); var result = pos.GetProductsInCart().ToList(); Assert.False(result.Any()); }
public void POS_AddProductToCart_OnceTime_AfterLoadSavedCart_Success(string productId) { var isLoadSavedCartFile = true; var pos = new Homework10ForTest(isLoadSavedCartFile); var productInCartBeforeAdd = pos.GetProductsInCart().ToList(); var expectedProductCountBeforeAddToCart = 2; Assert.Equal(expectedProductCountBeforeAddToCart, productInCartBeforeAdd.Count); var products = pos.GetAllProducts().ToList(); var product = products.FirstOrDefault(it => it.SKU.Equals(productId, StringComparison.CurrentCultureIgnoreCase)); pos.AddProductToCart(product); var result = pos.GetProductsInCart().ToList(); var expectedProductCount = 3; Assert.Equal(expectedProductCount, result.Count); }