@Test(expected = IllegalStateException.class)
public void test_whenSetPredicatesOnExistingPredicates_thenThrowException()
throws IllegalAccessException, InstantiationException {
CompoundPredicate o = klass.newInstance();
Predicate truePredicate = new TruePredicate();
o.setPredicates(new Predicate[] {truePredicate});
Predicate falsePredicate = new FalsePredicate();
o.setPredicates(new Predicate[] {falsePredicate});
fail();
}
@Test
public void test_whenSetPredicatesOnNewInstance()
throws IllegalAccessException, InstantiationException {
CompoundPredicate o = klass.newInstance();
Predicate truePredicate = new TruePredicate();
o.setPredicates(new Predicate[] {truePredicate});
assertEquals(truePredicate, o.getPredicates()[0]);
}