gistfile1.aw

<?php

    protected function login($client, $username = '[email protected]', $password = 'admin')
    {
        $crawler = $client->request('get', '/admin/login')->selectButton('Login');
        $form = $crawler->form();

        $form['_username'] = $username;
        $form['_password'] = $password;
        $client->submit($form);

        $security = $client->getProfile()->getCollector('security');

        $this->assertTrue(is_string($security->getUser()) && strlen($security->getUser()) > 0);
        $this->assertTrue($security->isAuthenticated(), 'Logged in user is not authenticated.');
    }