public function testEventsWeakref()
{
if (!class_exists('WeakRef')) {
$this->markTestSkipped('weakref extension is required');
return;
}
$eventsManager = new Phalcon\Events\Manager();
$firstListener = new MyFirstWeakrefListener();
$secondListener = new MySecondWeakrefListener();
$eventsManager->attach('my', $firstListener);
// without weakref
$eventsManager->attach('my', new WeakRef($secondListener));
// with weakref
ob_start();
// fire when two listeners still exists.
$eventsManager->fire('my:afterShow', null);
$data = ob_get_clean();
$this->assertEquals($data, "show first listener\nshow second listener\n");
unset($firstListener);
unset($secondListener);
ob_start();
// fire when two listeners was unsetted.
$eventsManager->fire('my:afterShow', null);
$data = ob_get_clean();
$this->assertEquals($data, "show first listener\n");
}
public function testEventsPropagation()
{
$eventsManager = new Phalcon\Events\Manager();
$number = 0;
$propagationListener = function ($event, $component, $data) use(&$number) {
$number++;
$event->stop();
};
$eventsManager->attach('some-type', $propagationListener);
$eventsManager->attach('some-type', $propagationListener);
$eventsManager->fire('some-type:beforeSome', $this);
$this->assertEquals($number, 1);
}
public function testGroupedEvents()
{
$e = new \Phalcon\Events\Manager();
$e->collectResponses(true);
$e->attach('group', function ($event, $data) {
return 'group';
});
$e->attach('group:event:event', function ($event, $data) {
return 'group';
});
$e->attach('group:event:event', function ($event, $data) {
return 'event';
});
$e->fire('group:event:event', (object) 'source');
$this->assertEquals($e->getResponses(), array('group', 'group', 'event'));
}
