public function testAddAndRemoveSubscribers()
{
$subscriber = $this->getSubscriber();
$this->packetHandler->addSubscriber($subscriber);
$this->assertEquals(['foo' => [0 => [[$subscriber, 'foo']]], 'rab' => [0 => [[$subscriber, 'rab']]], 'bar' => [0 => [[$subscriber, 'bar']], 10 => [[$subscriber, 'rab']]]], $this->packetHandler->getHandlers(null, true));
$this->assertTrue($this->packetHandler->hasHandlers());
$this->packetHandler->removeSubscriber($subscriber);
$this->assertFalse($this->packetHandler->hasHandlers());
}
