// Verify that serialVersionUID is defined
        assertTrue(fessEnv instanceof java.io.Serializable);

        // Test that the SimpleImpl class can be instantiated
        FessEnv.SimpleImpl newInstance = new FessEnv.SimpleImpl();
        assertNotNull(newInstance);

        // Verify default values work for new instance
        assertEquals("warm", newInstance.getLastaDiSmartDeployMode());
    }

     */
    String getMailReturnPath();

    /**
     * The simple implementation for configuration.
     * @author FreeGen
     */
    public static class SimpleImpl extends ObjectiveConfig implements FessEnv {

        /** The serial version UID for object serialization. (Default) */
        private static final long serialVersionUID = 1L;

     */
    protected void writeFessConfig(final ZipOutputStream zos, final String id) {
        if (fessConfig instanceof SimpleImpl) {
            final Properties prop = new Properties();
            ((SimpleImpl) fessConfig).keySet().stream().forEach(k -> prop.setProperty(k, fessConfig.get(k)));

            final ZipEntry entry = new ZipEntry(id + "/fess_config.properties");

    }

    // Test findBusinessLocale with valid locale parameter
    @Test
    public void test_findBusinessLocale_withValidLocale() {
        // Setup mock config
        FessConfig mockConfig = new FessConfig.SimpleImpl() {
            @Override
            public String getQueryBrowserLangParameterName() {
                return "lang";
            }
        };
        ComponentUtil.setFessConfig(mockConfig);

import org.lastaflute.web.servlet.request.stream.WrittenStreamOut;

public class OsddHelperTest extends UnitFessTestCase {

    @Test
    public void test_init_nofile() {
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override
            public String getOsddLinkEnabled() {
                return "auto";
            }

            @Override
            public String getSsoType() {

        return true;
    }

    @Test
    public void test_maxUsernameLength() throws IOException {
        FessProp.propMap.clear();
        FessConfig fessConfig = new FessConfig.SimpleImpl() {
            @Override
            public Integer getLdapMaxUsernameLengthAsInteger() {
                return Integer.valueOf(-1);
            }
        };

        getMockRequest().setLocale(null);
        assertEquals("https://discuss.codelibs.org/c/FessEN/", systemHelper.getForumLink());
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public String getForumLink() {
                return StringUtil.EMPTY;
            }
        });

    private FessConfig mockConfig;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);

        // Create FessConfig mock
        mockConfig = new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public String getTimeAdjustTimeMillis() {
                return "0";
            }

            @Override

        assertNotNull(new LtrQueryRescorer());
    }

    @Test
    public void test_evaluate_withBlankModelName() {
        // Test when model name is blank
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            @Override
            public String getLtrModelName() {
                return "";
            }

            @Override
            public int getLtrWindowSize() {
                return 50;

        ComponentUtil.setFessConfig(null);
        super.tearDown(testInfo);
    }

    @Test
    public void test_init_emptyConfig() throws IOException {
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override
            public String getCrawlerDocumentMimetypeExtensionOverrides() {
                return "";
            }
        });