public void DeleteMethodOK() { //create an instance of the class we want to create clsContactUsCollection AContact = new clsContactUsCollection("Fbloggs"); //create an instance of test data clsContactUs TestItem = new clsContactUs(); //var to store primary key Int32 PK = 0; //set the properties //TestItem.CustomerID = 3; TestItem.Email = "[email protected]"; TestItem.Name = "Ayub Osman1"; TestItem.Message = " I Loved the meal. Thanks !1 "; //set ThisCustomer to validate test data AContact.ThisContact = TestItem; //add the record PK = AContact.Add(); //set primary key of test data TestItem.ContactId = PK; //find the record AContact.ThisContact.Find(PK); //delete the record AContact.Delete(); //now find the record Boolean Found = AContact.ThisContact.Find(PK); //test to see that it exists Assert.IsFalse(Found); }