function testQueueing()
{
$client = new \Guzzle\Http\Client();
$client->getCurlMulti()->getEventDispatcher()->addSubscriber(new ConnectionLimit(2));
$queueings = 0;
$client->getEventDispatcher()->addListener('request.queued', function ($event) use(&$queueings) {
$queueings++;
});
$dequeueings = 0;
$client->getEventDispatcher()->addListener('request.dequeued', function ($event) use(&$dequeueings) {
$dequeueings++;
});
$requests = array($client->get()->setResponse(new Response(200), true), $client->get()->setResponse(new Response(200), true), $client->get()->setResponse(new Response(200), true), $client->get()->setResponse(new Response(200), true));
foreach ($client->send($requests) as $response) {
$this->assertEquals(200, $response->getStatusCode(), "Status code");
}
$this->assertEquals(2, $queueings, "Queueings");
$this->assertEquals(2, $dequeueings, "Dequeueings");
}
