protected function getUser()
{
if (!isset($this->user)) {
if (empty($this->_testUserId)) {
$this->_testUserId = \Scalr::config('scalr.phpunit.userid');
}
$this->user = \Scalr_Account_User::init();
$this->user->loadById($this->_testUserId);
}
return $this->user;
}