public void testListenersPreservedWhenHostAdded() throws Exception {
ZkRing rc = ZkRing.create(getZk(), getRoot() + "/ring-group-one", 1, null, 10);
Host h1 = rc.addHost(new PartDaemonAddress("localhost", 1));
MockHostCommandQueueChangeListener l1 = new MockHostCommandQueueChangeListener();
h1.setCommandQueueChangeListener(l1);
MockHostStateChangeListener l2 = new MockHostStateChangeListener();
h1.setStateChangeListener(l2);
rc.addHost(new PartDaemonAddress("localhost", 2));
h1.setState(HostState.UPDATING);
synchronized (l2) {
l2.wait(WAIT_TIME);
}
assertEquals(h1, l2.calledWith);
h1.enqueueCommand(HostCommand.EXECUTE_UPDATE);
l1.waitForNotification();
assertEquals(h1, l1.calledWith);
}
