DefaultRouterTestController.php

<?php

namespace TestBundle\Controller;

use eZ\Bundle\EzPublishCoreBundle\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Component\HttpFoundation\Response;

/**
 * @Route("/routertest")
 */
class DefaultRouterTestController extends Controller
{
    /**
     * @Route("/", name="routertest")
     */
    public function indexAction()
    {
        // ezpublish:
        //     siteaccess:
        //         default_siteaccess: dev
        //         list:
        //             - dev
        //         match:
        //             Map\URI:
        //                 dev: dev

        // KnpMenuBundle and others that use older api and pass false to mean not absolute
        // As self::ABSOLUTE_URL = 0 this causes the test
        // $referenceType == self::ABSOLUTE_URL to be incorrect
        // in eZ\Bundle\EzPublishCoreBundle\Routing\DefaultRouter
        //
        // You can see in symfony they do a conversion first to support the old format
        // https://github.com/symfony/symfony/blob/75f59ebe01acc6f510b32b5ea8d3173d3d8e8458/src/Symfony/Component/Routing/Generator/UrlGenerator.php#L153
        $url = $this->generateUrl('routertest_testroute', [], false);

        if ($url == '/dev/routertest/testroute') {
            return new Response('Pass Got: ' . $url);
        }

        return new Response('Fail Got: ' . $url);
    }

    /**
     * @Route("/testroute", name="routertest_testroute")
     */
    public function testrouteAction()
    {
        return new Response("testroute");
    }
}