public void DataContextUpdateTest() { MyProductDataContext myProductDataContext = new MyProductDataContext(); myProductDataContext.Add(insertProductsFromBase()); MyProduct myProduct = new MyProduct(DataService.GetProductByName("Adjustable Race")); Assert.AreEqual(myProductDataContext.Get(myProduct.ProductID).Name, "Adjustable Race"); myProduct.Name = "test name"; if (myProductDataContext.Update(myProduct) == true) { Assert.AreEqual(myProductDataContext.Get(myProduct.ProductID).Name, "test name"); } }