public function testRemoveSubscriberWithMultipleListeners()
{
$eventSubscriber = new TestEventSubscriberWithMultipleListeners();
$this->dispatcher->addSubscriber($eventSubscriber);
$this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
$this->assertCount(2, $this->dispatcher->getListeners(self::preFoo));
$this->dispatcher->removeSubscriber($eventSubscriber);
$this->assertFalse($this->dispatcher->hasListeners(self::preFoo));
}
private function registerListeners()
{
$reg = $this->service->getExtensionRegistry();
$listeners = $reg->getExtensions(CoreModule::EXT_LISTENER);
$map = new Map();
$getClass = function ($className) use($map) {
if (class_exists($className)) {
if ($map->has($className)) {
$class = $map->get($className);
} else {
$class = new $className();
$map->set($className, $class);
}
if ($class instanceof KeekoEventListenerInterface) {
$class->setServiceContainer($this->service);
}
return $class;
}
return null;
};
foreach ($listeners as $listener) {
// subscriber first
if (isset($listener['subscriber'])) {
$className = $listener['subscriber'];
$subscriber = $getClass($className);
if ($subscriber !== null && $subscriber instanceof KeekoEventSubscriberInterface) {
$this->dispatcher->addSubscriber($subscriber);
}
}
// class
if (isset($listener['class']) && isset($listener['method']) && isset($listener['event'])) {
$className = $listener['class'];
$class = $getClass($className);
if ($class !== null && $class instanceof KeekoEventListenerInterface && method_exists($class, $listener['method'])) {
$this->dispatcher->addListener($listener['event'], [$class, $listener['method']]);
}
}
}
}
