public void testSingleTerm() {
Parser p = new Parser();
Node n = p.parse("class foo");
Evaluator ev = ((NodeImpl) n).getEvaluator();
ClassNameEvaluator cne = (ClassNameEvaluator) ev;
assertEquals("foo", cne.getClassName());
}
public void testOr() {
Parser p = new Parser();
NodeImpl n = (NodeImpl) p.parse("property foo or class bar");
assertTrue(n.getEvaluator() instanceof OrEvaluator);
NodeImpl n2 = (NodeImpl) n.getLeft();
PropertyEvaluator ev1 = (PropertyEvaluator) n2.getEvaluator();
assertEquals("foo", ev1.getPropertyName());
NodeImpl n3 = (NodeImpl) n.getRight();
ClassNameEvaluator ev2 = (ClassNameEvaluator) n3.getEvaluator();
assertEquals("bar", ev2.getClassName());
}