/**
* Get a response from the front of the list and add it to a request
*
* @param RequestInterface $request Request to mock
*
* @return self
* @throws CurlException When request.send is called and an exception is queued
*/
public function dequeue(RequestInterface $request)
{
$this->dispatch('mock.request', array('plugin' => $this, 'request' => $request));
$item = array_shift($this->queue);
if ($item instanceof Response) {
if ($this->readBodies && $request instanceof EntityEnclosingRequestInterface) {
$request->getEventDispatcher()->addListener('request.sent', $f = function (Event $event) use(&$f) {
while ($data = $event['request']->getBody()->read(8096)) {
}
// Remove the listener after one-time use
$event['request']->getEventDispatcher()->removeListener('request.sent', $f);
});
}
$request->setResponse($item);
} elseif ($item instanceof CurlException) {
// Emulates exceptions encountered while transferring requests
$item->setRequest($request);
$state = $request->setState(RequestInterface::STATE_ERROR, array('exception' => $item));
// Only throw if the exception wasn't handled
if ($state == RequestInterface::STATE_ERROR) {
throw $item;
}
}
return $this;
}
/**
* Handles a 200 response response from revalidating. The server does not support validation, so use this response.
*
* @param RequestInterface $request Request that was sent
* @param Response $validateResponse Response received
*
* @return bool Returns true if valid, false if invalid
*/
protected function handle200Response(RequestInterface $request, Response $validateResponse)
{
$request->setResponse($validateResponse);
if ($this->canCache->canCacheResponse($validateResponse)) {
$this->storage->cache($request, $validateResponse);
}
return false;
}
