public function testCloseConnection()
{
$this->instance->attachObserver($o = new DummyObserver(), DummyObserver::DISCONNECT);
$this->instance->__destruct();
$this->assertTrue($this->instance->getDriver()->isClosed());
$this->assertTrue($o->isNotified());
}
/**
* Attaches an observer for debugging.
* @param ObserverInterface $observer
* @param int $event Event to attach the observer to.
*/
public function attachObserver(ObserverInterface $observer, $event)
{
$this->observers->attach($observer, $event);
$this->connection->attachObserver($observer, $event);
$e = new NeevoException();
$e->attachObserver($observer, $event);
}