}

    @Test
    public void testEncoding() {
        CurlResponse response = new CurlResponse();
        String encoding = "UTF-8";

        response.setEncoding(encoding);

        assertEquals(encoding, response.getEncoding());
    }

    @Test
    public void testContentException() {
        CurlResponse response = new CurlResponse();
        Exception exception = new IOException("Test exception");

                + "</doc>";

        final AccessResultDataImpl accessResultDataImpl = new AccessResultDataImpl();
        accessResultDataImpl.setData(value.getBytes(Constants.UTF_8));
        accessResultDataImpl.setEncoding(Constants.UTF_8);
        accessResultDataImpl.setTransformerName("xpathTransformer");

        final Object obj = xpathTransformer.getData(accessResultDataImpl);
        assertEquals(value, obj);
    }

            }
        });
        final OsddHelper osddHelper = new OsddHelper();
        osddHelper.setOsddPath("osdd/osdd.xml");
        osddHelper.setEncoding("UTF-8");
        osddHelper.init();
        assertTrue(osddHelper.hasOpenSearchFile());

        osddHelper.setEncoding("ISO-8859-1");
        final StreamResponse streamResponse = osddHelper.asStream();

                + "</doc>";

        final AccessResultDataImpl accessResultDataImpl = new AccessResultDataImpl();
        accessResultDataImpl.setData(value.getBytes(Constants.UTF_8));
        accessResultDataImpl.setEncoding(Constants.UTF_8);
        accessResultDataImpl.setTransformerName("xmlTransformer");

        final Object obj = xmlTransformer.getData(accessResultDataImpl);
        assertEquals(value, obj);
    }

            final UrlQueue<?> urlQueue = CrawlingParameterUtil.getUrlQueue();
            final ResultData resultData = new ResultData();
            resultData.setData(new byte[0]);
            resultData.setEncoding(Constants.UTF_8);
            resultData.setTransformerName(Constants.NO_TRANSFORMER);
            processResult(urlQueue, responseData, resultData);
        } else if (isSuccessful(responseData)) {

        final AccessResultDataImpl accessResultDataImpl = new AccessResultDataImpl();
        accessResultDataImpl.setData(value.getBytes());
        accessResultDataImpl.setEncoding(Constants.UTF_8);
        accessResultDataImpl.setTransformerName("htmlTransformer");

        final Object obj = htmlTransformer.getData(accessResultDataImpl);
        assertEquals(value, obj);
    }

        try (final InputStream in = responseData.getResponseBody()) {
            final InputSource is = new InputSource(in);
            if (responseData.getCharSet() != null) {
                is.setEncoding(responseData.getCharSet());
            }
            parser.parse(is);
        } catch (final Exception e) {
            throw new CrawlingAccessException("Could not parse " + responseData.getUrl(), e);
        }

 *
 * ResponseData responseData = new ResponseData();
 * responseData.setResponseBody(new ByteArrayInputStream(xmlContent.getBytes(StandardCharsets.UTF_8)));
 * responseData.setEncoding("UTF-8");
 *
 * ResultData resultData = transformer.transform(responseData);
 * String extractedData = new String(resultData.getData(), StandardCharsets.UTF_8);
 * System.out.println(extractedData);
 * </pre>
 */

        @Override
        public void setParentUrl(String parentUrl) {
        }

        @Override
        public void setUrl(String url) {
        }

        @Override
        public void setEncoding(String encoding) {
        }

        @Override
        public void setMethod(String method) {
        }

        @Override
        public void setMetaData(String metaData) {
        }

        }
        try {
            final BufferedInputStream bis = new BufferedInputStream(in);
            final String enc = getEncoding(bis);

            final DOMParser parser = getDomParser();
            final InputSource inputSource = new InputSource(bis);
            inputSource.setEncoding(enc);
            parser.parse(inputSource);
            final Document document = parser.getDocument();