public function testEvent()
{
$pageType = 1;
$widgets = ['some' => 'data'];
$object = new \stdClass();
$event = new BeforeGroupingChainWidgetEvent($pageType, $widgets, $object);
$this->assertEquals($pageType, $event->getPageType());
$this->assertEquals($widgets, $event->getWidgets());
$this->assertEquals($object, $event->getEntity());
$newWidgets = ['new' => 'widgets'];
$event->setWidgets($newWidgets);
$this->assertEquals($newWidgets, $event->getWidgets());
}
