/**
* Adds a X-Version header to the response.
*
* @param FilterResponseEvent $event Current emitted event.
*
* @return void
*/
public function onKernelResponse(FilterResponseEvent $event)
{
if (!$event->isMasterRequest()) {
// don't do anything if it's not the master request
return;
}
/** @var \Symfony\Component\HttpFoundation\Response $response */
$response = $event->getResponse();
$response->headers->set('X-Version', $this->coreUtils->getVersionInHeaderFormat());
}
/**
* check if version is returned in header
*
* @return void
*/
public function testVersionHeader()
{
$client = static::createRestClient();
$client->request('GET', '/');
$composer = new CoreUtils($this->getContainer()->getParameter('graviton.core.version.data'));
$response = $client->getResponse();
$this->assertEquals($composer->getVersionInHeaderFormat(), $response->headers->get('X-Version'));
}
