Test controller ofr CMF Routes

DefaultController.php

    public function indexAction()
    {
        $dm = $this->get('doctrine_phpcr.odm.document_manager');

        $this->session = $this->container->get('doctrine_phpcr.default_session');

        $base_path = $this->container->getParameter('symfony_cmf_routing_extra.routing_repositoryroot');
        $content_path = $this->container->getParameter('symfony_cmf_content.static_basepath');

        if ($this->session->itemExists($base_path)) {
            $this->session->removeItem($base_path);
        }

        $this->createPath(dirname($base_path));
        $root = $dm->find(null, dirname($base_path));

        $parent = new MultilangLanguageSelectRoute();
        $parent->setPosition($root, basename($base_path));
        $dm->persist($parent);

        $home = new DMRoute;
        $home->setPosition($parent, 'es');
        $home->setDefault('_locale', 'es');
        $home->setRouteContent($dm->find(null, "/my-name"));
        $dm->persist($home);

        $dm->flush();

        $root = $dm->find(null, '/cms/routes');
        //Exception trying to get property of a non  Object, routes is NULL
        var_dump($root->getRoutes());die;

        return array('name' => 'admin');
    }