accessResultDataImpl.setData(value.getBytes(Constants.UTF_8));
        accessResultDataImpl.setEncoding(Constants.UTF_8);
        accessResultDataImpl.setTransformerName("xpathTransformer");

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

    public void test_getData_wrongName() throws Exception {

        accessResultDataImpl.setData(value.getBytes(Constants.UTF_8));
        accessResultDataImpl.setEncoding(Constants.UTF_8);
        accessResultDataImpl.setTransformerName("xmlTransformer");

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

    public void test_getData_wrongName() throws Exception {

        accessResultDataImpl.setData(value.getBytes());
        accessResultDataImpl.setEncoding(Constants.UTF_8);
        accessResultDataImpl.setTransformerName("htmlTransformer");

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

    public void test_getData_wrongName() throws Exception {

            }
            buf.append(getAdditionalData(responseData, doc));
            buf.append(getResultDataFooter());

            final ResultData resultData = new ResultData();
            resultData.setTransformerName(getName());

            final String data = buf.toString().trim();
            try {
                resultData.setData(data.getBytes(charsetName));
            } catch (final UnsupportedEncodingException e) {

        }

        // encoding
        updateCharset(responseData);

        final ResultData resultData = new ResultData();
        resultData.setTransformerName(getName());

        try {
            // data
            storeData(responseData, resultData);

            if (isHtml(responseData) && !responseData.isNoFollow()) {
                // urls

            throw new CrawlingAccessException("No response body.");
        }

        final ResultData resultData = new ResultData();
        resultData.setTransformerName(getName());
        try {
            resultData.setData(SerializeUtil.fromObjectToBinary(generateData(responseData)));
        } catch (final Exception e) {