private String deleteIndex;
    private QueryBuilder deleteQuery;
    private String expiresFieldName;
    private String documentUpdateIndex;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        purgeDocJob = new PurgeDocJob();

        // Reset flags and variables
        deleteByQueryCalled = false;
        deleteIndex = null;
        deleteQuery = null;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

import jakarta.validation.ConstraintValidatorContext;
import jakarta.validation.Payload;

public class CustomSizeValidatorTest extends UnitFessTestCase {

    private CustomSizeValidator validator;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        validator = new CustomSizeValidator();
    }

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class FileTypeHelperTest extends UnitFessTestCase {

    private FileTypeHelper fileTypeHelper;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        fileTypeHelper = new FileTypeHelper();
    }

    @Test
    public void test_init() {

import org.opensearch.search.sort.SortBuilders;

public class QueryContextTest extends UnitFessTestCase {

    private QueryContext queryContext;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        // Set up FessConfig mock
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

            @Override

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class MonitorTargetTest extends UnitFessTestCase {

    private TestMonitorTarget monitorTarget;
    private SystemHelper systemHelper;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        monitorTarget = new TestMonitorTarget();

import org.junit.jupiter.api.TestInfo;

public abstract class UnitFessTestCase extends WebContainerTestCase {
    @Override
    protected String prepareConfigFile() {
        return "test_app.xml";
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        ComponentUtil.setFessConfig(null);
        super.tearDown(testInfo);
    }

    @Override

                return fields;
            }
        });
    }

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

        // Setup FessConfig
        setupMockFessConfig();

        // Initialize QueryFieldConfig
        QueryFieldConfig queryFieldConfig = new QueryFieldConfig();

import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class FessFileTransformerTest extends UnitFessTestCase {

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        ComponentUtil.register(new DataSerializer(), "dataSerializer");
        // Setup protocolHelper with test configuration

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        mockRequest = new MockHttpServletRequest();
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        webApiRequest = null;
        mockRequest = null;
        super.tearDown(testInfo);
    }

    // Test constructor with various servlet path values

import org.junit.jupiter.api.TestInfo;

public class ProcessHelperTest extends UnitFessTestCase {

    public ProcessHelper processHelper;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        processHelper = new ProcessHelper();
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {