@Test public void testConjunctionInv() { Condition cond = new Condition(); // This condition should match all packets. pktCtx.inPortId_$eq(new UUID(rand.nextLong(), rand.nextLong())); Assert.assertTrue(cond.matches(pktCtx)); cond.conjunctionInv = true; Assert.assertFalse(cond.matches(pktCtx)); }