}

    @Test
    public void test_user_labeledURI() {
        final User user = new User();
        assertNull(user.getLabeledURI());

        user.setLabeledURI("https://example.com/profile");
        assertEquals("https://example.com/profile", user.getLabeledURI());
    }

    @Test
    public void test_user_initials() {
        final User user = new User();
        assertNull(user.getInitials());

                        .forEach(v -> modifyDeleteEntry(modifyList, attrHomePostalAddress, v)));
        final String attrLabeledURI = fessConfig.getLdapAttrLabeledURI();
        OptionalUtil.ofNullable(user.getLabeledURI())
                .filter(StringUtil::isNotBlank)
                .ifPresent(s -> modifyReplaceEntry(modifyList, attrLabeledURI, s))
                .orElse(() -> getAttributeValueList(result, attrLabeledURI).stream()