public function testGetEventListenersEmpty() { $eventSubscriber = new EventSubscriber(); $listeners = $eventSubscriber->getEventListeners(); $this->assertTrue(is_array($listeners)); $this->assertCount(0, $listeners); }
private function addListeners(PluginItem $pluginItem, EventSubscriber $subscriber) { foreach ($subscriber->getEventListeners() as $eventName => $listener) { if (true == is_string($listener)) { $this->dispatcher->addListener($eventName, [$pluginItem->getPlugin(), $listener]); } else { $this->dispatcher->addListener($eventName, $listener); } } }