Access Laravel from a test that uses the Integrated Selenium extension. https://github.com/laracasts/integrated

ex.php

use Laracasts\Integrated\Extensions\Selenium;
use Laracasts\Integrated\Services\Laravel\Application as Laravel;

class AuthTest extends Selenium
{

    use Laravel;

    /**
     * @tearDown
     */
    function cleanDatabase()
    {
        DB::table('users')->truncate();
    }
}