use Graby\Graby;
use Monolog\Handler\TestHandler;
use Monolog\Logger;
+use PHPUnit\Framework\TestCase;
use Psr\Log\NullLogger;
use Symfony\Component\Validator\ConstraintViolation;
use Symfony\Component\Validator\ConstraintViolationList;
use Wallabag\CoreBundle\Helper\RuleBasedTagger;
use Wallabag\UserBundle\Entity\User;
-class ContentProxyTest extends \PHPUnit_Framework_TestCase
+class ContentProxyTest extends TestCase
{
private $fetchingErrorMessage = 'wallabag can\'t retrieve contents for this article. Please <a href="http://doc.wallabag.org/en/user/errors_during_fetching.html#how-can-i-help-to-fix-that">troubleshoot this issue</a>.';