public function onHeaders(HeadersEvent $event)
{
$response = $event->getResponse();
// Only works when a Content-Length header is present.
if (!($size = $response->getHeader('Content-Length'))) {
return;
}
// Wrap the existing body (if present) in a decorator.
$response->setBody(new DownloadProgressStream($response->getBody() ?: new Stream(fopen('php://temp', 'r+')), $this->downloadProgress, (int) $size, $event->getClient(), $event->getRequest(), $event->getResponse()));
}
public function testHasValues()
{
$c = new Client();
$r = new Request('GET', '/');
$t = new Transaction($c, $r);
$response = new Response(200);
$t->setResponse($response);
$e = new HeadersEvent($t);
$this->assertSame($c, $e->getClient());
$this->assertSame($r, $e->getRequest());
$this->assertSame($response, $e->getResponse());
}