public function testNewFirst()
{
$item1 = new SortableItem();
$item1->save();
$item1->moveToFirst();
$item2 = new SortableItem();
$item2->save();
$item2->moveToFirst();
$this->assertEqual($item2->refresh()->position, 1);
$this->assertEqual($item1->refresh()->position, 2);
$item3 = new SortableItemNewFirst();
$item3->save();
$item4 = new SortableItemNewFirst();
$item4->save();
$this->assertEqual($item4->refresh()->position, 1);
$this->assertEqual($item3->refresh()->position, 2);
}
