Pheasant\DomainObject::events PHP Method

    public function events($events = array())
    {
        if (!isset($this->_events)) {
            $this->_events = new Events(array(), self::schema()->events());
            $this->_registerDefaultEventHandlers();
        }
        if (count($events)) {
            foreach ($events as $event => $callback) {
                $this->_events->register($event, $callback);
            }
        }
        return $this->_events;
    }

 public function testEventsBoundToObject()
 {
     $this->mapper->shouldReceive('save')->times(2);
     $events = array();
     $this->initialize('Pheasant\\DomainObject', function ($builder) {
         $builder->properties(array('test' => new Types\StringType()));
     });
     $do1 = new DomainObject();
     $do2 = new DomainObject();
     $do1->events(array('afterSave' => function ($e) use(&$events) {
         $events[] = "do1.{$e}";
     }));
     $do2->events(array('afterSave' => function ($e) use(&$events) {
         $events[] = "do2.{$e}";
     }));
     $do1->save();
     $do2->save();
     $this->assertEquals($events, array('do1.afterSave', 'do2.afterSave'));
 }