public function testFragmentsOverride()
{
$negotiator = new PjaxResponseNegotiator(array('alpha' => function () {
return 'alpha response';
}, 'beta' => function () {
return 'beta response';
}));
$request = new HTTPRequest('GET', '/');
$request->addHeader('X-Pjax', 'alpha');
$request->addHeader('Accept', 'text/json');
$response = $negotiator->setFragmentOverride(array('beta'))->respond($request);
$json = json_decode($response->getBody());
$this->assertFalse(isset($json->alpha));
$this->assertObjectHasAttribute('beta', $json);
}
/**
* Generate a response object for a form validation error
*
* @param Form $form The source form
* @param ValidationException $e The validation error message
* @return HTTPResponse
* @throws HTTPResponse_Exception
*/
protected function generateValidationResponse($form, $e)
{
$controller = $this->getToplevelController();
$form->sessionMessage($e->getResult()->message(), 'bad', false);
$responseNegotiator = new PjaxResponseNegotiator(array('CurrentForm' => function () use(&$form) {
return $form->forTemplate();
}, 'default' => function () use(&$controller) {
return $controller->redirectBack();
}));
if ($controller->getRequest()->isAjax()) {
$controller->getRequest()->addHeader('X-Pjax', 'CurrentForm');
}
return $responseNegotiator->respond($controller->getRequest());
}
