public void Can_Retrieve_Image_Data() { // Arrange - create a Product with image data Product prod = new Product { ProductID = 2, Name = "Test", ImageData = new byte[] { }, ImageMimeType = "image/png" }; // Arrange - create the mock repository Mock<IProductRepository> mock = new Mock<IProductRepository>(); mock.Setup(m => m.Products).Returns(new Product[] { new Product {ProductID = 1, Name = "P1"}, prod, new Product {ProductID = 3, Name = "P3"} }.AsQueryable()); // Arrange - create the controller ProductController target = new ProductController(mock.Object); // Act - call the GetImage action method ActionResult result = target.GetImage(2); // Assert Assert.IsNotNull(result); Assert.IsInstanceOfType(result, typeof(FileResult)); Assert.AreEqual(prod.ImageMimeType, ((FileResult)result).ContentType); }
public void AddItem(Product product, int quantity) { CartLine line = lineCollection.Where(p => p.Product.ProductID == product.ProductID).FirstOrDefault(); if (line == null) { lineCollection.Add(new CartLine { Product = product, Quantity = quantity }); } else { line.Quantity += quantity; } }
public void Calculate_Cart_Total() { // Arrange - create some test products Product p1 = new Product { ProductID = 1, Name = "P1", Price = 100M}; Product p2 = new Product { ProductID = 2, Name = "P2" , Price = 50M}; // Arrange - create a new cart Cart target = new Cart(); // Act target.AddItem(p1, 1); target.AddItem(p2, 1); target.AddItem(p1, 3); decimal result = target.ComputeTotalValue(); // Assert Assert.AreEqual(result, 450M); }
public void SaveProduct(Product product) { if (product.ProductID == 0) { context.Products.Add(product); } else { Product dbEntry = context.Products.Find(product.ProductID); if (dbEntry != null) { dbEntry.Name = product.Name; dbEntry.Description = product.Description; dbEntry.Price = product.Price; dbEntry.Category = product.Category; dbEntry.ImageData = product.ImageData; dbEntry.ImageMimeType = product.ImageMimeType; } } context.SaveChanges(); }
public void Can_Remove_Line() { // Arrange - create some test products Product p1 = new Product { ProductID = 1, Name = "P1" }; Product p2 = new Product { ProductID = 2, Name = "P2" }; Product p3 = new Product { ProductID = 3, Name = "P3" }; // Arrange - create a new cart Cart target = new Cart(); // Arrange - add some products to the cart target.AddItem(p1, 1); target.AddItem(p2, 3); target.AddItem(p3, 5); target.AddItem(p2, 1); // Act target.RemoveLine(p2); // Assert Assert.AreEqual(target.Lines.Where(c => c.Product == p2).Count(), 0); Assert.AreEqual(target.Lines.Count(), 2); }
public void Can_Clear_Contents() { // Arrange - create some test products Product p1 = new Product { ProductID = 1, Name = "P1", Price = 100M }; Product p2 = new Product { ProductID = 2, Name = "P2", Price = 50M }; // Arrange - create a new cart Cart target = new Cart(); // Arrange - add some items target.AddItem(p1, 1); target.AddItem(p2, 1); // Act - reset the cart target.Clear(); // Assert Assert.AreEqual(target.Lines.Count(), 0); }
public void Can_Add_Quantity_For_Existing_Lines() { // Arrange - create some test products Product p1 = new Product { ProductID = 1, Name = "P1" }; Product p2 = new Product { ProductID = 2, Name = "P2" }; // Arrange - create a new cart Cart target = new Cart(); // Act target.AddItem(p1, 1); target.AddItem(p2, 1); target.AddItem(p1, 10); CartLine[] results = target.Lines.OrderBy(c => c.Product.ProductID).ToArray(); // Assert Assert.AreEqual(results.Length, 2); Assert.AreEqual(results[0].Quantity, 11); Assert.AreEqual(results[1].Quantity, 1); }
public void Can_Add_New_lines() { //Arrange - create some tests products Product p1 = new Product { ProductID = 1, Name = "P1" }; Product p2 = new Product { ProductID = 2, Name = "P2" }; //Arrange - create a new cart Cart target = new Cart(); // Act target.AddItem(p1, 1); target.AddItem(p2, 1); CartLine[] results = target.Lines.ToArray(); // Assert Assert.AreEqual(results.Length, 2); Assert.AreEqual(results[0].Product, p1); Assert.AreEqual(results[1].Product, p2); }
public void RemoveLine(Product product) { lineCollection.RemoveAll(l => l.Product.ProductID == product.ProductID); }