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

public class UserAgentHelperTest extends UnitFessTestCase {

    public UserAgentHelper userAgentHelper;

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

    @Test
    public void test_getUserAgentType_IE9() {

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

public class SystemUtilTest extends UnitFessTestCase {

    @Test
    public void test_getSearchEngineHttpAddress_null() {
        // Clear the system property to test null case
        String originalValue = System.getProperty(Constants.FESS_SEARCH_ENGINE_HTTP_ADDRESS);

    }

    // Test command string construction edge cases
    @Test
    public void test_command_string_edge_cases() throws Exception {
        // Test with commands containing special characters
        final List<String> specialCommands = Arrays.asList("echo \"test with quotes\"", "echo 'test with single quotes'",
                "echo test with spaces", "echo test&with&ampersand", "echo test|with|pipe");

                (field, boost) -> QueryBuilders.matchQuery(field, "test text").boost(boost),
                (field, text, boost) -> QueryBuilders.matchQuery(field, text).boost(boost));

        // Should build default query
        assertNotNull(result);
        assertTrue(result instanceof DefaultQueryBuilder);
    }

    /**
     * Test convertWithFieldCheck() with search field.
     */
    @Test

    }

    @Test
    public void test_wrapQuery_withLeadingWildcard() {
        assertEquals("*test*", service.callWrapQuery("*test"));
    }

    @Test
    public void test_wrapQuery_withTrailingWildcard() {
        assertEquals("*test*", service.callWrapQuery("test*"));
    }

    @Test
    public void test_wrapQuery_withBothWildcards() {

        assertTrue("Component integration test should be fast", true);
    }

    @Test
    public void test_basic_functionality() {
        // Basic functionality test without complex operations
        try {
            List<String> emptyIds = new ArrayList<>();
            dataIndexHelper.crawl("basic-test", emptyIds);
            assertTrue("Basic functionality should be fast", true);

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

public class IndexUpdateCallbackTest extends UnitFessTestCase {

    @Test
    public void test_interface_methods() {
        // Test with anonymous implementation
        IndexUpdateCallback callback = new IndexUpdateCallback() {

    }

    // Basic test to verify test framework is working
    @Test
    public void test_basicAssertion() {
        assertTrue(true);
        assertFalse(false);
        assertNotNull("test");
        assertEquals(1, 1);
    }

    // Test placeholder for future implementation
    @Test
    public void test_placeholder() {
        // This test verifies the test class can be instantiated and run

    }

    // Basic test to verify test framework is working
    @Test
    public void test_basicAssertion() {
        assertTrue(true);
        assertFalse(false);
        assertNotNull("test");
        assertEquals(1, 1);
    }

    // Test placeholder for future implementation
    @Test
    public void test_placeholder() {
        // This test verifies the test class can be instantiated and run

    }

    /**
     * Test that evaluate returns null for empty string template
     */
    @Test
    public void test_evaluate_emptyTemplate() {
        final Map<String, Object> params = new HashMap<>();
        params.put("test", "value");
        assertNull(groovyEngine.evaluate("", params));
    }

    /**
     * Test that evaluate returns null for whitespace-only template
     */
    @Test