testDelete();
    }

    @Test
    void testDownloadCsv_ok() {
        // First create some test data
        for (int i = 0; i < 3; i++) {
            final Map<String, Object> requestBody = createTestParam(i + 100);
            checkPostMethod(requestBody, getItemEndpointSuffix());
        }
        refresh();

        // Download CSV
        Response response =

<metadata>
  <groupId>org.codelibs.fess</groupId>
  <artifactId>fess-crawler-es</artifactId>
  <versioning>
    <latest>14.14.0</latest>
    <release>14.14.0</release>
    <versions>
      <version>1.0.0</version>
      <version>1.0.1</version>
      <version>1.0.2</version>
      <version>1.0.3</version>
      <version>1.0.4</version>
      <version>1.0.5</version>
      <version>1.0.6</version>

                                               value="${f:h(numOfThread)}" class="form-control"
                                               min="1" max="1000">
                                    </div>
                                </div>
                                <div class="form-group row">

                                               value="${f:h(numOfThread)}" class="form-control"
                                               min="1" max="1000">
                                    </div>
                                </div>
                                <div class="form-group row">

        validate(form, messages -> {}, () -> asListHtml(null));
        verifyTokenKeep(() -> asListHtml(this::saveToken));

        String header = null;
        final StringBuilder buf = new StringBuilder(1000);
        try (final BufferedReader reader = new BufferedReader(new InputStreamReader(form.requestFile.getInputStream(), Constants.UTF_8))) {
            header = ReaderUtil.readLine(reader);
            if (header == null) {

    }

    @Test
    public void test_veryLongMessage() {
        // Test with very long message
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("Very long error message line ").append(i).append(". ");
        }
        String longMessage = sb.toString();

        GsaConfigException exception = new GsaConfigException(longMessage);

     */
    protected String getCacheKey(final String seed, final String[] tags, final String[] roles, final String[] fields,
            final String[] excludes) {
        final StringBuilder buf = new StringBuilder(100);
        buf.append(seed).append(CACHE_KEY_SPLITTER);
        stream(tags).of(stream -> stream.sorted().reduce((l, r) -> l + r).ifPresent(v -> buf.append(v)));
        buf.append(CACHE_KEY_SPLITTER);

        request.setParameterValues("facet.field", new String[] { "field1", "field2" });
        request.setParameterValues("facet.query", new String[] { "query1", "query2" });
        request.setParameter("facet.size", "100");
        request.setParameter("facet.minDocCount", "5");
        request.setParameter("facet.sort", "count");
        request.setParameter("facet.missing", "other");

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final int threshold = isApiPath ? fessConfig.getApiLoadControlAsInteger() : fessConfig.getWebLoadControlAsInteger();

        if (threshold >= 100) {
            chain.doFilter(request, response);
            return;
        }

        final short cpuPercent = ComponentUtil.getSystemHelper().getSearchEngineCpuPercent();

        if (cpuPercent < threshold) {

        File propFile = File.createTempFile("project", ".properties");
        propFile.deleteOnExit();
        try (FileOutputStream fos = new FileOutputStream(propFile)) {
            fos.write("fess.version=1.0.0".getBytes());
        }

        // Initialize SystemHelper
        systemHelper = new SystemHelper() {
            @Override
            protected void parseProjectProperties(final java.nio.file.Path propPath) {