FessTimeResourceProvider provider1 = new FessTimeResourceProvider(mockConfig);
        FessTimeResourceProvider provider2 = new FessTimeResourceProvider(mockConfig);

        // Test basic object equality
        assertNotSame(provider1, provider2);
        assertEquals(provider1, provider1); // Self equality
        assertFalse(provider1.equals(null)); // Null check

        sourceMap.put(field, value);
    }

    // ===================================================================================
    //                                                                      Basic Override
    //                                                                      ==============
    @Override
    protected String doBuildColumnString(String dm) {
        StringBuilder sb = new StringBuilder();

            public int getDayForCleanup() {
                return 3;
            }
        };
        ComponentUtil.register(fessConfig, FessConfig.class.getCanonicalName());
    }

    // Test basic configuration properties
    @Test
    public void test_domainTitle() {
        assertEquals("Fess", fessConfig.getDomainTitle());
    }

    @Test
    public void test_searchEngineType() {

            } catch (final IOException e) {
                logger.warn("Failed to access fess_config.properties.", e);
            }
        }
    }

    /**
     * Writes Fess basic configuration data in bulk format to the ZIP output stream.
     *
     * @param zos the ZIP output stream to write to
     * @param id the diagnostic ID for organizing files in the ZIP
     */

        } catch (FessSystemException e) {
            assertEquals("DataService is null. IndexUpdater cannot proceed without a DataService instance.", e.getMessage());
        }
    }

    // Test run method basic flow
    @Test
    public void test_run_basicFlow() throws Exception {
        final List<String> sessionIdList = Arrays.asList("session1");
        indexUpdater.setSessionIdList(sessionIdList);

**Solution**:
- Verify credentials: default is `admin`/`admin`
- Check if API is enabled in `system.properties`
- Use proper authentication header:
  ```bash
  curl -u admin:admin ...
  # or
  curl -H "Authorization: Basic YWRtaW46YWRtaW4=" ...
  ```

#### Issue: Large bulk imports timing out

**Solution**:
- Split large files into smaller batches (e.g., 10,000 docs per file)
- Increase timeout in `system.properties`:

        request.setRequestURI("/api");
        assertFalse(manager.matches(request));
    }

    @Test
    public void test_process_basicExecution() throws IOException, ServletException {
        // Test basic process execution
        TestWebApiManager manager = new TestWebApiManager("/api");

        TestHttpServletRequest request = new TestHttpServletRequest();
        request.setRequestURI("/api/test");

    #  You can arrange resource files before ReplaceSchema.
    #
    #; arrangeBeforeRepsMap = map:{
    #    ; copy = map:{
    #        ; ../erd/*.ddl = ./playsql/replace-schema-10-basic.sql
    #    }
    #}
    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o isSuppressTruncateTable: (NotRequired - Default false)

            config.setRealm(getAuthRealm());
        }

        // AuthSchemeType の設定
        final String scheme = getProtocolScheme();
        if (Constants.BASIC.equals(scheme)) {
            config.setAuthSchemeType(AuthSchemeType.BASIC);
        } else if (Constants.DIGEST.equals(scheme)) {
            config.setAuthSchemeType(AuthSchemeType.DIGEST);
        } else if (Constants.NTLM.equals(scheme)) {

            fessConfig.setSystemProperty("spnego.preauth.password", form.spnegoPreauthPassword);
        }
        fessConfig.setSystemProperty("spnego.allow.basic", String.valueOf(isCheckboxEnabled(form.spnegoAllowBasic)));
        fessConfig.setSystemProperty("spnego.allow.unsecure.basic", String.valueOf(isCheckboxEnabled(form.spnegoAllowUnsecureBasic)));