Prado\Web\THttpRequest::getUserHostAddress PHP Method

    public function getUserHostAddress()
    {
        return isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : null;
    }

 public function testGetUserHostAddress()
 {
     $request = new THttpRequest();
     $request->init(null);
     self::assertEquals('127.0.0.1', $request->getUserHostAddress());
 }