public function testArrayAttributeRelationUnLink()
{
/* @var $order Order */
$order = Order::find()->where(['id' => 1])->one();
$items = $order->itemsByArrayValue;
$this->assertEquals(2, count($items));
$this->assertTrue(isset($items[1]));
$this->assertTrue(isset($items[2]));
$item = Item::get(2);
$order->unlink('itemsByArrayValue', $item);
$this->afterSave();
$items = $order->itemsByArrayValue;
$this->assertEquals(1, count($items));
$this->assertTrue(isset($items[1]));
$this->assertFalse(isset($items[2]));
// check also after refresh
$this->assertTrue($order->refresh());
$items = $order->itemsByArrayValue;
$this->assertEquals(1, count($items));
$this->assertTrue(isset($items[1]));
$this->assertFalse(isset($items[2]));
}
