    @Test(expected = UnsupportedOperationException.class)
    public void testReset() throws IOException {

        ResponseHandler responseHandler = mock(ResponseHandler.class);
        String myString = "Hello! How are you";
        InputStream is = new ByteArrayInputStream(myString.getBytes());

        CountingInputStream countingInputStream = new CountingInputStream(is, responseHandler);
        countingInputStream.reset();
    }