}

    @Test
    public void test_constructor() {
        // Test constructor initializes fields correctly
        LdapUser user = new LdapUser(testEnv, "username");
        assertEquals("username", user.getName());
        assertSame(testEnv, user.getEnvironment());
        assertNull(user.permissions);
    }

    @Test
    public void test_getName() {
        // Test getName returns the correct name

import org.codelibs.fess.Constants;
import org.codelibs.fess.entity.FessUser;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.opensearch.user.bsentity.BsUser;
import org.codelibs.fess.util.ComponentUtil;

/**
 * @author FreeGen
 */
public class User extends BsUser implements FessUser {

    private static final long serialVersionUID = 1L;

    private String originalPassword;

            public boolean isLdapIgnoreNetbiosName() {
                return false;
            }
        });
        sambaHelper.init();

        // Test User SID (type 1)
        assertEquals("1Test User", sambaHelper.getAccountId(createMockSID(1, "Test User")));

        // Test Domain Group SID (type 2)
        assertEquals("2Domain Group", sambaHelper.getAccountId(createMockSID(2, "Domain Group")));

        assertEquals("1user@domain.com", permissionHelper.encode("{user}user@domain.com"));
        assertEquals("2group/subgroup", permissionHelper.encode("{group}group/subgroup"));
        assertEquals("RAdministrators", permissionHelper.encode("{role}Administrators"));
        assertEquals("D1user with spaces", permissionHelper.encode("(deny){user}user with spaces"));

        activityHelper.accessDenied(createUser("testuser", new String[0]), "/admin/user/");
        assertEquals("action:ACCESS_DENIED\tuser:testuser\tpath:/admin/user/", localLogMsg.get());

        activityHelper.accessDenied(createUser("testuser", new String[] { "111", "222" }), "/admin/role/");
        assertEquals("action:ACCESS_DENIED\tuser:testuser\tpath:/admin/role/", localLogMsg.get());
    }

    @Test

        List<User> users = new ArrayList<>();

        // Create test users
        for (int i = 0; i < 10; i++) {
            users.add(createTestUser("user" + i, "User " + i));
        }

        // Perform sequential operations
        for (User user : users) {
            chain.update(user);
            chain.changePassword(user.getName(), "newpass" + user.getName());
            chain.load(user);

    public void test_load_noChains() {
        User user = createTestUser("testuser");
        User result = authenticationManager.load(user);
        assertEquals(user, result);
    }

    // Test load with single chain
    @Test
    public void test_load_singleChain() {
        User user = createTestUser("testuser");
        User loadedUser = createTestUser("loadeduser");

    // Helper method to create test user
    private User createTestUser(String username, String password) {
        User user = new User();
        user.setName(username);
        user.setPassword(password);
        user.setRoles(new String[] { "role1", "role2" });
        user.setGroups(new String[] { "group1", "group2" });
        return user;
    }

    // Test LdapManager implementation

    /** The user service for managing user settings. */
    @Resource
    private UserService userService;

    /**
     * Retrieves user settings with pagination.
     *
     * @param body the search parameters for filtering and pagination
     * @return JSON response containing user settings list
     */
    // GET /api/admin/user/settings
    // PUT /api/admin/user/settings
    @Execute

    }

    /**
     * Adds user attributes to the LDAP entry for user creation.
     *
     * @param entry the BasicAttributes to add user attributes to
     * @param user the user object containing attribute values
     */
    protected void addUserAttributes(final BasicAttributes entry, final User user) {
        entry.put(new BasicAttribute("cn", user.getName()));