assertNull(response.<Object>getInvocationProperty("invocation4"));
MuleMessage msg2 = createOutboundMessage();
client.dispatch("vm://inQueue", msg2);
Thread.sleep(1000);
response = client.request("vm://outQueue", 0);
assertEquals(response.getPayloadAsString(), "OK");
assertEquals("yes", response.getInboundProperty("outbound1"));
assertEquals("no", response.getInboundProperty("outbound2"));
assertNull(response.getOutboundProperty("outbound1"));
assertNull(response.getOutboundProperty("outbound2"));