protected function createUser()
{
$this->user = UserModel::fromArray(array('lastname' => 'Test', 'firstname' => 'Test', 'email' => '[email protected]', 'login' => 'test-user-login', 'user_acl_role_id' => 1, 'active' => true));
$this->user->setPassword('test-user-model-password');
$this->user->save();
$this->user->authenticate('test-user-login', 'test-user-model-password');
}