manager =
new MockZKHelixManager(clusterName, "controller_1", InstanceType.CONTROLLER, _gZkClient);
election = new DistClusterControllerElection(ZK_ADDR);
context = new NotificationContext(manager);
context.setType(NotificationContext.Type.INIT);
election.onControllerChange(context);
// leaderRecord = _gZkClient.<ZNRecord> readData(path);
liveInstance = accessor.getProperty(keyBuilder.controllerLeader());
AssertJUnit.assertEquals(controllerName, liveInstance.getInstanceName());
// AssertJUnit.assertNull(election.getController());
// AssertJUnit.assertNull(election.getLeader());