/**
* @test
*/
public function it_can_get_and_set_headers()
{
$message = new Message('test');
$this->assertSame([], $message->getHeaders());
$this->assertFalse($message->getHeader('foo'));
$message->setHeader('foo', 'bar');
$this->assertSame(['foo' => 'bar'], $message->getHeaders());
$this->assertSame('bar', $message->getHeader('foo'));
}
/**
* @inheritdoc
*/
public function publish(Message $message, \DateTime $date = null, $flags = ExchangeInterface::NOPARAM)
{
if ($date instanceof \DateTime) {
$delay = $date->getTimestamp() - time();
if ($delay < 0) {
throw new \OutOFBoundsException('You cannot publish a message in the past');
}
// set delay in milliseconds
$message->setHeader(MessageProperties::KEY_DELAY, $delay * 1000);
}
$body = $message->getBody();
$route = $message->getRoutingKey();
$props = $message->getProperties()->toArray();
return $this->exchange->publish($body, $route, $flags, $props);
}
