gistfile1.php

<?php

use Silex\WebTestCase;
use Silex\Application;
use Silex\Provider\SessionServiceProvider;

class unitTest extends WebTestCase
{
    public function testUn()
    {
        $client = $this->createClient();
        $client->request('GET', '/');
        $client->request('GET', '/');
    }

    public function createApplication()
    {
        $app = new Application();

        $app->register(new SessionServiceProvider(), array(
            'session.test' => true
        ));

        $app['debug'] = true;
        $app['exception_handler']->disable();

        $app->get('/', function(Application $app) {
            return 'BOOM';
        });

        return $app;
    }
}