void Common_Can_Orm_do_cascaded_deletions(IRepository<Question> db)
        {
            Question q = Refactored_Common_SaveGraph_Arrange_Create(db);

            db.DeleteCascade(q.QuestionId, q.RowVersion);

            Assert.IsNotNull(q);

            Question retrievedQ = db.Get(q.QuestionId);

            Assert.IsNull(retrievedQ);
        }