public function testGetListenersWhenAddedCallbackListenerIsRemoved()
{
$listener = function () {};
$this->dispatcher->addListener('foo', $listener);
$this->dispatcher->removeListener('foo', $listener);
$this->assertSame(array(), $this->dispatcher->getListeners());
}
/**
* {@inheritDoc}
*/
public function removeListener(EventListener $listener)
{
$this->eventDispatcher->removeListener($listener);
return $this;
}
public function off($event, $then)
{
$this->dispatcher->removeListener($event, $then);
}
