@Test(expected = KiePMMLException.class)
public void getConstraintEntriesFromXOrCompoundPredicateWrongOperator() {

    CompoundPredicate compoundPredicate = new CompoundPredicate();
    compoundPredicate.setBooleanOperator(CompoundPredicate.BooleanOperator.AND);
    KiePMMLASTFactoryUtils.getConstraintEntriesFromXOrCompoundPredicate(compoundPredicate, fieldTypeMap);
}