function it_generates_and_stores_the_identifier_if_nothing_in_storage(RequestIdentifierStorage $storage, RequestIdentifierGenerator $generator, RequestIdentifier $identifier)
{
$generator->generate()->willReturn($identifier);
$storage->getRequestIdentifier()->willReturn(null);
$storage->setRequestIdentifier($identifier)->shouldBeCalled();
$this->get()->shouldReturn($identifier);
}
/**
* @param GetResponseEvent $event
*/
public function onKernelRequest(GetResponseEvent $event)
{
$request = $event->getRequest();
if (null === ($contents = $request->headers->get($this->headerName))) {
return;
}
$this->storage->setRequestIdentifier(StringRequestIdentifier::fromString($contents));
}
/**
* {@inheritdoc}
*/
public function get()
{
if (null === ($identifier = $this->storage->getRequestIdentifier())) {
$identifier = $this->generator->generate();
$this->storage->setRequestIdentifier($identifier);
}
return $identifier;
}
function it_stores_the_requests_identifier_if_in_the_request_headers(HttpKernelInterface $kernel, RequestIdentifierStorage $requestIdentifierStorage)
{
$event = new GetResponseEvent($kernel->getWrappedObject(), Request::create('/', 'GET', [], [], [], ['HTTP_X-Request-Identifier' => '12345']), HttpKernelInterface::MASTER_REQUEST);
$requestIdentifierStorage->setRequestIdentifier(StringRequestIdentifier::fromString('12345'))->shouldBeCalled();
$this->onKernelRequest($event);
}
