Amp\Artax\Uri::getAllQueryParameters PHP Метод

    public function getAllQueryParameters()
    {
        return $this->queryParameters;
    }

 public function testQueryParams()
 {
     $uri = new Uri('http://localhost/test.php?params=1&params=2');
     $expected = array('params' => array(1, 2));
     $actual = $uri->getAllQueryParameters();
     $this->assertEquals($expected, $actual);
 }