assertEquals("newpassword", testLdapManager.changePasswordPassword);
        assertTrue(testLdapManager.changePasswordCalled);
    }

    public void test_changePassword_failure() {
        // Test failed password change when LDAP admin sync is disabled
        testLdapManager.changePasswordResult = false;
        testFessConfig.ldapAdminSyncPassword = false;

        assertEquals("newpassword123", chain.changePasswordCalls.get(0).getValue());
    }

    // Test changePassword with failure
    public void test_changePassword_failure() {
        TestAuthenticationChain chain = new TestAuthenticationChain();
        chain.changePasswordResult = false;

        boolean result = chain.changePassword("testuser", "newpassword");