/**
* Test the offsetUnset method.
*
* @return void
*
* @since 1.0
*/
public function testOffsetUnset()
{
// No exception.
unset($this->instance['foo']);
$this->instance['foo'] = 'bar';
unset($this->instance['foo']);
$this->assertFalse($this->instance->hasArgument('foo'));
}
/**
* Listen to onSomething.
*
* @param Event $event The event.
*
* @return void
*
* @since 2.0
*/
public function onSomething(Event $event)
{
$listeners = $event->getArgument('listeners');
$listeners[] = 'third';
$event->setArgument('listeners', $listeners);
}
/**
* onFind
*
* @param Event $event
*
* @return void
*/
public function onBeforeFind(Event $event)
{
$this->events[__FUNCTION__] = clone $event;
$event->setArgument('limit', 20);
}
/**
* Listen to onSomething.
*
* @param Event $event The event.
*
* @return void
*
* @since 1.0
*/
public function onSomething(Event $event)
{
$event->setArgument('listeners', array('first'));
}