@Test
public void decodesString() {

    String str = "\u041f?\u0440#\u0438 \u0432\u0456\u0442";
    String encoded = "%D0%9F%3F%D1%80%23%D0%B8%20%D0%B2%D1%96%D1%82";
    assertEquals(str, decode(encoded, HOST));
}