public function testEventCanBeStopped()
{
$mediator = new Mediator();
$mediator->attach('foo.bar', function ($event) {
$event->foo = 'bar';
$event->stop();
});
$mediator->attach('foo.bar', function ($event) {
$event->bar = 'foo';
});
$event = $mediator->trigger('foo.bar', new Event());
$this->assertEquals('bar', $event->foo);
$this->assertFalse(isset($event->bar));
}
public function testMediatorCanUseWildcardsForBindingToEvents()
{
$mediator = new Mediator();
$mediator->attach('*', function ($event) {
$event->triggered[] = '*';
});
$mediator->attach('foo.*', function ($event) {
$event->triggered[] = 'foo.*';
}, 100);
$mediator->attach('foo.barz', function ($event) {
$event->triggered[] = 'foo.barz';
}, 99);
$mediator->attach('*.bar*', function ($event) {
$event->triggered[] = '*.bar*';
}, 101);
$event = $mediator->trigger('foo.barz', new Event());
$this->assertEquals(['*.bar*', 'foo.*', 'foo.barz', '*'], $event->triggered);
$underscored = $mediator->trigger('foo.bar_baz', new Event());
$this->assertEquals(['*.bar*', 'foo.*', '*'], $underscored->triggered);
}
