How to extends AuthController

[Deleted user]

Hello,
I want to extends AuthController to handle userinfo request, but don't know how to do that.
This is how I have tried:

<?php
namespace Test\Controller;

use ZF\OAuth2\Controller\AuthController;
use OAuth2\Server as OAuth2Server;
use ZF\OAuth2\Provider\UserId\UserIdProviderInterface;

class AuthOpenIdConnectController extends AuthController
{
    public function __construct($serverFactory, UserIdProviderInterface $userIdProvider) {
        parent::__construct($serverFactory, $userIdProvider);
    }

    /**
     * Token Action (/userinfo)
     */
    public function userinfoAction()
    {
        //implementation
    }
}

in Test\config\module.config

return array(
    ...

    'controllers' => array(
        'factories' => array(
            'Test\Controller\AuthOpenIdConnect' => 'Test\Factory\OpenIdConnectAuthControllerFactory',
        ),
....

<?php

namespace Test\Factory;

use OAuth2\Server as OAuth2Server;
use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
use Test\Controller\AuthOpenIdConnectController as AuthController;

class OpenIdConnectAuthControllerFactory implements FactoryInterface
{
    /**
     * @param ServiceLocatorInterface $controllers
     * @return AuthController
     */
    public function createService(ServiceLocatorInterface $controllers)
    {
        $services = $controllers->getServiceLocator()->get('ServiceManager');

        // For BC, if the ZF\OAuth2\Service\OAuth2Server service returns an
        // OAuth2\Server instance, wrap it in a closure.
        $oauth2ServerFactory = $services->get('ZF\OAuth2\Service\OAuth2Server');
        if ($oauth2ServerFactory instanceof OAuth2Server) {
            $oauth2Server = $oauth2ServerFactory;
            $oauth2ServerFactory = function () use ($oauth2Server) {
                return $oauth2Server;
            };
        }

        $authController = new AuthController(
            $oauth2ServerFactory,
            $services->get('ZF\OAuth2\Provider\UserId')
        );

        $config = $services->get('Config');
        $authController->setApiProblemErrorResponse((isset($config['zf-oauth2']['api_problem_error_response'])
            && $config['zf-oauth2']['api_problem_error_response'] === true));

        return $authController;
    }
}

and in oauth2.local.php

<?php
return array(
   ...
    'controllers' => array(
        'factories' => array(
            'ZF\OAuth2\Controller\Auth' => 'Test\Controller\AuthOpenIdConnect'
            )
        ),
    ...
);

but it didn't work. How should I do it correctly? I'm pretty new to Zend, so I don't really know how.
Thanks.

[Deleted user]

silly me, the problem is in another part.