private function iAmLoggedInAsRole($role,$username='doyo')
    {
        $data = array(
            'username' => $username,
            'password' => 'password',
            'role' => $role,
        );
        $this->getSubContext('doyo-data')->thereIsUser($data);
        $this->getSession()->visit($this->generateUrl('fos_user_security_login'));

        $this->fillField('Nama Pengguna:',$username);
        $this->fillField('Password:', 'password');
        $this->pressButton('Login');
    }