ForkCMS\Bundle\InstallerBundle\Tests\Controller\InstallerControllerTest::runTroughStep4 PHP Метод

    private function runTroughStep4($crawler, $client)
    {
        // first submit with incorrect data
        $form = $crawler->selectButton('Next')->form();
        $crawler = $client->submit($form, array());
        self::assertGreaterThan(0, $crawler->filter('div.errorMessage:contains("Problem with database credentials")')->count());
        // submit with correct database credentials
        $form = $crawler->selectButton('Next')->form();
        $container = $client->getContainer();
        $client->submit($form, array('install_database[dbHostname]' => $container->getParameter('database.host'), 'install_database[dbPort]' => $container->getParameter('database.port'), 'install_database[dbDatabase]' => $container->getParameter('database.name') . '_test', 'install_database[dbUsername]' => $container->getParameter('database.user'), 'install_database[dbPassword]' => $container->getParameter('database.password')));
        $crawler = $client->followRedirect();
        // we should be redirected to step 5
        self::assertEquals(200, $client->getResponse()->getStatusCode());
        self::assertStringEndsWith('/install/5', $client->getHistory()->current()->getUri());
        return $crawler;
    }