public function test_invoke()
{
$shared = [];
$invoker = new SubscriberInvoker();
$event = new CustomEvent();
$event->setShared($shared);
$this->assertFalse($invoker->invoke(new EventSubscription(1, 'foo', 'bla'), $event));
$this->assertEquals([], $shared);
$this->assertTrue($invoker->invoke(new EventSubscription(1, 'foo', CustomSubscriber::class), $event));
$this->assertEquals([2], $shared);
$this->assertTrue($invoker->invoke(new EventSubscription(1, 'foo', new CustomSubscriber()), $event));
$this->assertEquals([2, 2], $shared);
}
public function test_invoke_subscriber()
{
$shared = [];
$eventer = new Eventer();
$eventer->subscribe(CustomEvent::class, function (CustomEvent $event) use(&$shared) {
$shared[] = 1;
});
$eventer->dispatch(new CustomEvent());
$this->assertEquals([1], $shared);
$eventer->subscribe(CustomEvent::class, CustomSubscriber::class);
$event = new CustomEvent();
$event->setShared($shared);
$eventer->dispatch($event);
$this->assertEquals([1, 1, 2], $shared);
}
