container.addListener(listener);
EchoComponent echo = new EchoComponent(new QName("echo"), "endpoint");
container.activateComponent(echo, "echo");
ServiceMixClient c = container.getClientFactory().createClient();
InOut me = c.createInOutExchange();
me.getInMessage().setContent(new StringSource("<hello/>"));
me.setService(new QName("echo"));
c.sendSync(me);
c.done(me);
assertEquals(6, listener.events.size());
}