try (InputStream is1 = getClass().getClassLoader().getResourceAsStream("suggest_indices/suggest/mappings-default.json")) {
            assertNotNull("Mappings resource should exist", is1);
            mappings = new String(is1.readAllBytes(), StandardCharsets.UTF_8);
        }

        try (InputStream is2 = getClass().getClassLoader().getResourceAsStream("suggest_indices/suggest.json")) {

        markdownExtractor = container.getComponent("markdownExtractor");
    }

    public void test_getText() {
        final InputStream in = ResourceUtil.getResourceAsStream("extractor/markdown/test.md");
        final ExtractData extractData = markdownExtractor.getText(in, null);
        CloseableUtil.closeQuietly(in);

        final String content = extractData.getContent();

        robotsTxtHelper = container.getComponent("robotsTxtHelper");
    }

    public void testParse() {
        RobotsTxt robotsTxt;
        final InputStream in = RobotsTxtHelperTest.class.getResourceAsStream("robots.txt");
        try {
            robotsTxt = robotsTxtHelper.parse(in);
        } finally {
            CloseableUtil.closeQuietly(in);
        }

        csvExtractor = container.getComponent("csvExtractor");
    }

    public void test_getText() {
        final InputStream in = ResourceUtil.getResourceAsStream("extractor/csv/test.csv");
        final ExtractData extractData = csvExtractor.getText(in, null);
        CloseableUtil.closeQuietly(in);

        final String content = extractData.getContent();

        jsonExtractor = container.getComponent("jsonExtractor");
    }

    public void test_getText() {
        final InputStream in = ResourceUtil.getResourceAsStream("extractor/json/test.json");
        final ExtractData extractData = jsonExtractor.getText(in, null);
        CloseableUtil.closeQuietly(in);

        final String content = extractData.getContent();

        final MsWordExtractor extractor = container.getComponent("msWordExtractor");
        final AtomicBoolean streamClosed = new AtomicBoolean(false);

        try (final InputStream originalStream = ResourceUtil.getResourceAsStream("extractor/msoffice/test.doc")) {
            final InputStream trackableStream = createTrackableInputStream(originalStream, streamClosed);
            final ExtractData result = extractor.getText(trackableStream, null);

        }

        final List<String> list = new ArrayList<>();
        try (BufferedReader br = new BufferedReader(new InputStreamReader(
                Thread.currentThread().getContextClassLoader().getResourceAsStream("suggest_settings/default-badwords.txt")))) {

            String line;
            while ((line = br.readLine()) != null) {
                if (line.length() > 0 && !line.startsWith("#")) {

        sitemapsHelper = container.getComponent("sitemapsHelper");
    }

    public void test_parseXmlSitemaps() {
        final InputStream in = ResourceUtil.getResourceAsStream("sitemaps/sitemap1.xml");
        final SitemapSet sitemapSet = sitemapsHelper.parse(in);
        final Sitemap[] sitemaps = sitemapSet.getSitemaps();
        assertEquals(5, sitemaps.length);

    }

    /**
     * Test extraction with actual file resource.
     */
    public void test_getText_withFileResource_extractsSuccessfully() {
        final InputStream in = ResourceUtil.getResourceAsStream("extractor/test.txt");

        final ExtractData result = textExtractor.getText(in, null);

        assertNotNull(result);
        assertNotNull(result.getContent());

    }

    private String getDefaultMappings() throws IOException {
        try (final InputStream is = this.getClass().getClassLoader().getResourceAsStream("suggest_indices/suggest/mappings-default.json")) {
            if (is == null) {
                throw new IOException("Resource not found: suggest_indices/suggest/mappings-default.json");
            }