wallabag/tests/Wallabag/ApiBundle/Controller/WallabagRestControllerTest.php

<?php

namespace Tests\Wallabag\ApiBundle\Controller;

use Tests\Wallabag\ApiBundle\WallabagApiTestCase;

class WallabagRestControllerTest extends WallabagApiTestCase
{
    public function testGetVersion()
    {
        // create a new client instead of using $this->client to be sure client isn't authenticated
        $client = static::createClient();
        $client->request('GET', '/api/version');

        $this->assertEquals(200, $client->getResponse()->getStatusCode());

        $content = json_decode($client->getResponse()->getContent(), true);

        $this->assertEquals($client->getContainer()->getParameter('wallabag_core.version'), $content);
    }
}