$t->is($dispatcher->hasListeners('foo'), false, '->hasListeners() returns false if the event has no listener');
$dispatcher->connect('foo', 'listenToFoo');
$t->is($dispatcher->hasListeners('foo'), true, '->hasListeners() returns true if the event has some listeners');
$dispatcher->disconnect('foo', 'listenToFoo');
$t->is($dispatcher->hasListeners('foo'), false, '->hasListeners() returns false if the event has no listener');
$t->is($dispatcher->getListeners('bar'), array('listenToBar'), '->getListeners() returns an array of listeners connected to the given event name');
$t->is($dispatcher->getListeners('foobar'), array(), '->getListeners() returns an empty array if no listener are connected to the given event name');
$listener = new Listener();
// ->notify()
$t->diag('->notify()');
$listener->reset();
$dispatcher = new EventDispatcher();
$dispatcher->connect('foo', array($listener, 'listenToFoo'));
$dispatcher->connect('foo', array($listener, 'listenToFooBis'));
$e = $dispatcher->notify($event = new Event(new stdClass(), 'foo'));
$t->is($listener->getValue(), 'listenToFoolistenToFooBis', '->notify() notifies all registered listeners in order');
$t->is($e, $event, '->notify() returns the event object');
$listener->reset();
$dispatcher = new EventDispatcher();
$dispatcher->connect('foo', array($listener, 'listenToFooBis'));
$dispatcher->connect('foo', array($listener, 'listenToFoo'));
$dispatcher->notify(new Event(new stdClass(), 'foo'));
$t->is($listener->getValue(), 'listenToFooBislistenToFoo', '->notify() notifies all registered listeners in order');
// ->notifyUntil()
$t->diag('->notifyUntil()');
$listener->reset();
$dispatcher = new EventDispatcher();
$dispatcher->connect('foo', array($listener, 'listenToFoo'));
$dispatcher->connect('foo', array($listener, 'listenToFooBis'));
$e = $dispatcher->notifyUntil($event = new Event(new stdClass(), 'foo'));
$t->is($listener->getValue(), 'listenToFoolistenToFooBis', '->notifyUntil() notifies all registered listeners in order and stops if it returns true');
