partial void DeleteSupplier(Supplier instance);
partial void InsertSupplier(Supplier instance);
partial void UpdateSupplier(Supplier instance);
public void G14_AutoGeneratedSupplierIdAndCompanyName() { Northwind db = CreateDB(); Supplier supplier = new Supplier() { CompanyName = "Test Company", }; db.Suppliers.InsertOnSubmit(supplier); db.SubmitChanges(); Assert.IsNotNull(supplier.SupplierID); Assert.AreEqual("Test Company", supplier.CompanyName); db.Suppliers.DeleteOnSubmit(supplier); db.SubmitChanges(); }