function testPerformFormValid()
  {
    $validator = new Validator();

    $toolkit =& Limb :: toolkit();
    $request =& $toolkit->getRequest();
    $request->set('submitted', 1);
    $command = new FormProcessingCommand('test_form', LIMB_SINGLE_FORM, $validator);
    $this->assertEqual($command->perform(), LIMB_STATUS_OK);
  }
 function performFormProcessing()
 {
     include_once LIMB_DIR . '/core/commands/FormProcessingCommand.class.php';
     $form_command = new FormProcessingCommand($this->form_id, false, $this->validator);
     return $form_command->perform();
 }