public void ExecuteActionQueryTest() { string sqlLastId = "SELECT Max(cid) AS last_id FROM customers"; long cid = 0; long.TryParse(mb.ExecuteScalar(sqlLastId).ToString(), out cid); cid++; mb.ExecuteActionQuery("INSERT INTO customers(cid) VALUES(" + cid.ToString("0") + ")"); Assert.IsTrue(cid == long.Parse(mb.ExecuteScalar(sqlLastId).ToString())); mb.ExecuteActionQuery("DELETE FROM customers WHERE cid = " + cid.ToString("0")); cid--; Assert.IsTrue(cid == long.Parse(mb.ExecuteScalar(sqlLastId).ToString())); }