public function testDeletePhoto()
{
$count1 = PhotoActiveRecord::find()->count();
$photo->userId = 1;
$photo->photo = file_get_contents("./web/img/user.png");
$photo->posted = date("Y-m-d H-i-s");
$photo->save();
$controller = new SiteController();
$controller->actionDeletephoto($photo->id);
$count2 = PhotoActiveRecord::find()->count();
$this->assert($count1, $count2, 'count before inserting and after deleting are not equals');
/*if($count1 != $count2){
$this->fire('myevent', new TestEvent($this));
}*/
}