public function actionTest()
 {
     $wsdlUrl = Yii::app()->request->hostInfo . $this->createUrl('user');
     $client = new SoapClient($wsdlUrl);
     echo "<pre>";
     echo "login...\n";
     $client->login('admin', '1234qwe');
     echo "fetching all contacts\n";
     //echo $client->login('admin','1234qwe');
     echo "<br/>";
     print_r($client->getUsers());
     //CVarDumper::dump($client->getUsers());
     echo "<br/>";
     echo Yii::app()->request->hostInfo . $this->createUrl('user');
     echo "<br/>";
     echo "\ninserting a new contact...";
     $model = new sUser();
     $model->username = '******';
     $model->password = '******';
     $model->salt = '1234qwe';
     $model->default_group = 1;
     $model->status_id = 1;
     $model->created_date = time();
     $model->created_by = "admin";
     $client->saveUser($model);
     echo "done\n\n";
     echo "fetching all contacts\n";
     print_r($client->getUsers());
     echo "</pre>";
 }