public void EditProduct() { Product product = new Product("P105", "X", 100, "Exits ForTests Only"); handler.AddProductToDatabase(product); product.Name = "lili"; product.Description = "momo"; product.BasePrice = 110; handler.EditProductInDatabase(product); Product find = handler.GetProductID("P105"); Assert.AreEqual("lili", find.Name); Assert.AreEqual("momo", find.Description); Assert.AreEqual(110, find.BasePrice); }