public void testInvalidSql() {
    Collection states = null;
    try {
      states = beerData.findAllStates("select * from junk");

    } catch (Exception e) {
      assertTrue("No states found!", states != null && states.size() > 0);
    }
  }
 public void testGetAllStates() {
   Collection states = beerData.findAllStates(BeerDao.ALL_STATES);
   assertTrue("No states found!", states != null && states.size() > 0);
 }