/**
* Create a new user
*
* @param int $i
* @return User
*/
protected function createUser($i)
{
$user = new User();
$user->setUsername('user_' . $i);
$user->setNick('User ' . $i);
$user->setEmail('user' . $i . '@example.org');
$user->setPassword('passwd' . $i);
$user->setPreferedLocale('fr');
$user->setAlgorithm('sha1');
return $user;
}