public function tearDown()
 {
     if ($this->_org && $this->_org->getId()) {
         $this->_org->delete();
     }
     if ($this->_user && $this->_user->getId()) {
         $this->_user->delete();
     }
     if ($this->_service && $this->_user && $this->_user->getUserName()) {
         $user = $this->_service->loadByUsername($this->_user->getUserName());
         if (!is_null($user)) {
             $user->delete();
         }
     }
 }
 /**
  * @expectedException Application\Exceptions\NotFoundException
  */
 public function testRemoveNonexistentUser()
 {
     $user = new UserModel();
     $user->setId("testNonExistingId");
     $user->delete();
 }