@Test
public void testThatPrintingDoesntThrowExceptions() {
pm.currentTransaction().commit();
pm.currentTransaction().begin();
ZooClassDef def = getDef(TestClass.class);
QueryParser qp = new QueryParser("(_int > 1 && _int < 52) || _int > 50", def, null, null);
QueryTreeNode qtn = qp.parseQuery();
assertNotNull(qtn.print());
}
private void checkAdvices(String queryFilter, int nAdv) {
pm.currentTransaction().commit();
pm.currentTransaction().begin();
ZooClassDef def = getDef(TestClass.class);
QueryParser qp = new QueryParser(queryFilter, def, null, null);
QueryTreeNode qtn = qp.parseQuery();
QueryOptimizer qo = new QueryOptimizer(def);
// no indexing
List<QueryAdvice> advices = qo.determineIndexToUse(qtn);
// for (QueryAdvice a: advices) {
// System.out.println("adv: min/max = " + a.getMin()+"/"+a.getMax()+" cls=" +
// a.getIndex());//.getName());
// }
assertEquals(nAdv, advices.size());
}
