Gc\Component\Tabs::__toString PHP Метод

    public function __toString()
    {
        if (empty($this->data)) {
            return false;
        }
        return $this->render();
    }

 /**
  * Test
  *
  * @return void
  */
 public function testSetData()
 {
     $this->object->setData(array('string'));
     $this->assertEquals('<ul><li><a href="#tabs-1">string</a></li></ul>', $this->object->__toString());
 }