public function testContentSentAndHeadersSent()
{
$mockResponse = $this->getMockForAbstractClass('Zend\\Stdlib\\ResponseInterface');
$mockResponse2 = $this->getMockForAbstractClass('Zend\\Stdlib\\ResponseInterface');
$event = new SendResponseEvent();
$event->setResponse($mockResponse);
$this->assertFalse($event->headersSent());
$this->assertFalse($event->contentSent());
$event->setHeadersSent();
$event->setContentSent();
$this->assertTrue($event->headersSent());
$this->assertTrue($event->contentSent());
$event->setResponse($mockResponse2);
$this->assertFalse($event->headersSent());
$this->assertFalse($event->contentSent());
}
/**
* Send HTTP headers
*
* @param SendResponseEvent $event
* @return self
*/
public function sendHeaders(SendResponseEvent $event)
{
if (headers_sent() || $event->headersSent()) {
return $this;
}
$response = $event->getResponse();
foreach ($response->getHeaders() as $header) {
if ($header instanceof MultipleHeaderInterface) {
header($header->toString(), false);
continue;
}
header($header->toString());
}
$status = $response->renderStatusLine();
header($status);
$event->setHeadersSent();
return $this;
}
