Gc\Datatype\AbstractDatatype::addPath PHP Метод

    public function addPath($dir)
    {
        if (empty($this->renderer)) {
            $this->renderer = new Renderer();
        }
        $this->renderer->addPath($dir);
        return $this;
    }

 /**
  * Test
  *
  * @return void
  */
 public function testRender()
 {
     $this->object->addPath(__DIR__);
     $this->assertEquals('String' . PHP_EOL, $this->object->render('_files/template.phtml'));
 }