MessageReference ref1 = ms.reference(msg1);
boolean routed = postOffice.route(ref1, new SimpleCondition("topic1"), null);
assertTrue(routed);
Message msg2 = CoreMessageFactory.createCoreMessage(2);
MessageReference ref2 = ms.reference(msg2);
routed = postOffice.route(ref2, new SimpleCondition("topic1"), null);
assertTrue(routed);
Message msg3 = CoreMessageFactory.createCoreMessage(3);
MessageReference ref3 = ms.reference(msg3);
routed = postOffice.route(ref3, new SimpleCondition("topic1"), null);
assertTrue(routed);