public void test_retrieveTableDataBySQL() {
String countSql = "SELECT count(*) FROM pets";
TransactionManager tm = TransactionManagerUtil.getTransactionManager();
try{
tm.beginTransaction();
Object countBeforeInsert = SqlServiceClient.retrieveObjectBySQL(countSql);
assertEquals("Total rows countBeforeInsert", "13", countBeforeInsert.toString());
Object nextID = getNextPetID();