* @param groupFilter the group filter pattern
     * @param lazyLoading the lazy loading consumer for roles
     * @return an array of role names
     */
    public String[] getRoles(final LdapUser ldapUser, final String bindDn, final String accountFilter, final String groupFilter,
            final Consumer<String[]> lazyLoading) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();

        }
        return list.stream().map(p -> {
            final String key = p.getFirst();
            if (StringUtil.isEmpty(key) || userBean
                    .map(user -> stream(user.getRoles()).get(stream -> stream.anyMatch(s -> (ROLE_VALUE_PREFIX + s).equals(key)))
                            || stream(user.getGroups()).get(stream -> stream.anyMatch(s -> (GROUP_VALUE_PREFIX + s).equals(key))))

        assertEquals(6, messages.size());
        assertEquals("system", messages.get(0).getRole());
        assertEquals("user", messages.get(1).getRole());
        assertEquals("assistant", messages.get(2).getRole());
        assertEquals("user", messages.get(3).getRole());
        assertEquals("assistant", messages.get(4).getRole());
        assertTrue(messages.get(5).getContent().contains("More details"));
    }

    @Test

        final List<int[]> turns = new ArrayList<>();
        int idx = 0;
        while (idx < history.size()) {
            if (idx + 1 < history.size() && "user".equals(history.get(idx).getRole())
                    && "assistant".equals(history.get(idx + 1).getRole())) {
                turns.add(new int[] { idx, idx + 2 });
                idx += 2;
            } else {
                turns.add(new int[] { idx, idx + 1 });

        }

        // Set initial groups
        user.setGroups(groupList.stream().distinct().toArray(n -> new String[n]));
        user.setRoles(roleList.stream().distinct().toArray(n -> new String[n]));

        if (logger.isDebugEnabled()) {
            logger.debug("[updateMemberOf] Initial groups/roles set for user: {}. Groups: {}, Roles: {}", user.getName(),