@Test(timeout = 70000)
public void testDataListener() throws Exception {
ConnectedComponent component = mock(ConnectedComponent.class);
IZkDataListener listener = mock(IZkDataListener.class);
PathDef pathDef = PathDef.INDICES_METADATA;
String zkPath = _zk.getZkConf().getZkPath(pathDef, "index1");
Long serializable = new Long(1);
_zk.getZkClient().createPersistent(zkPath, serializable);
_protocol.registerDataListener(component, pathDef, "index1", listener);