import org.codelibs.core.lang.StringUtil;

/**
 * Constants class that extends CoreLibConstants and contains application-wide constant values for the Fess search engine.
 * This class provides constants for system configuration, crawling and indexing defaults, user agent strings,
 * status values, field names, date/time formats, authentication types, and various reserved words and patterns.
 *
 * <p>Key constant categories include:</p>
 * <ul>

    }

    @Test
    @DisplayName("Should validate constants are immutable interface values")
    void testConstantNature() {
        // SmbConstants is an interface with static final fields
        // Verify constants maintain their values
        assertEquals(445, SmbConstants.DEFAULT_PORT);

        // Test that the constant values are as expected for protocol compliance

        form.loginRequired = fessConfig.isLoginRequired() ? Constants.TRUE : Constants.FALSE;
        form.resultCollapsed = fessConfig.isResultCollapsed() ? Constants.TRUE : Constants.FALSE;
        form.loginLink = fessConfig.isLoginLinkEnabled() ? Constants.TRUE : Constants.FALSE;
        form.thumbnail = fessConfig.isThumbnailEnabled() ? Constants.TRUE : Constants.FALSE;

        responseData.setResponseBody(ResourceUtil.getResourceAsFile("extractor/test.xml"), false);
        responseData.setCharSet(Constants.UTF_8);
        final ResultData resultData = xmlTransformer.transform(responseData);
        assertEquals(result, new String(resultData.getData(), Constants.UTF_8));
    }

    public void test_transformNs() throws Exception {
        final String result = "<?xml version=\"1.0\"?>\n"//

            copyBeanToBean(form, entity, op -> op.exclude(Constants.COMMON_CONVERSION_RULE));
            entity.setJobLogging(isCheckboxEnabled(form.jobLogging) ? Constants.T : Constants.F);
            entity.setCrawler(isCheckboxEnabled(form.crawler) ? Constants.T : Constants.F);
            entity.setAvailable(isCheckboxEnabled(form.available) ? Constants.T : Constants.F);
            return entity;
        });
    }

        assertEquals(1, testListener.endCount);
        assertEquals(url, testListener.requestUrl);
        assertEquals(Constants.GET_METHOD, testListener.requestMethod);
        assertNull(testListener.exceptionUrl);
        assertEquals(1, testClient.count);
        assertEquals(url, response.getUrl());
        assertEquals(Constants.GET_METHOD, response.getMethod());
    }

    public void test_doGet_with4Exception() {

                ACE.WRITE_DAC, ACE.WRITE_OWNER, ACE.SYNCHRONIZE })
        @DisplayName("Access constants should be powers of 2")
        void shouldBeValidPowersOfTwo(int constant) {
            assertTrue(constant > 0, "Constant should be positive");
            assertEquals(0, constant & (constant - 1), "Constant should be power of 2: " + Integer.toHexString(constant));
        }

        @ParameterizedTest

        AccessResultImpl<Long> result = new AccessResultImpl<>();

        // Default should be OK_STATUS
        assertEquals(Constants.OK_STATUS, result.getStatus());

        result.setStatus(Constants.NOT_MODIFIED_STATUS);
        assertEquals(Integer.valueOf(Constants.NOT_MODIFIED_STATUS), result.getStatus());
    }

    public void test_httpStatusCodeGetterSetter() {
        // Test HTTP status code getter/setter

                    postcard.setWebFsIndexSize(getValueFromMap(dataMap, "webFsIndexSize", "0"));
                    if (Constants.TRUE.equalsIgnoreCase(infoMap.get(Constants.CRAWLER_STATUS))) {
                        postcard.setStatus(Constants.OK);
                    } else {
                        postcard.setStatus(Constants.FAIL);
                    }

            final Map<String, String> configParamMap = webConfig.getConfigParameterMap(ConfigName.CONFIG);

            if (Constants.TRUE.equalsIgnoreCase(configParamMap.get(Config.CLEANUP_ALL))) {
                deleteCrawlData(sid);
            } else if (Constants.TRUE.equalsIgnoreCase(configParamMap.get(Config.CLEANUP_URL_FILTERS))) {