return asDocMeta().id();
    }

    public void setId(final String id) {
        asDocMeta().id(id);
    }

    @Override
    public String[] getRoleNames() {
        return stream(getRoles()).get(stream -> stream.map(this::decode).toArray(n -> new String[n]));
    }

    @Override
    public String[] getGroupNames() {

        mergedItem.setTags(mergeStringArrays(item1.getTags(), item2.getTags()));
        mergedItem.setLanguages(mergeStringArrays(item1.getLanguages(), item2.getLanguages()));
        mergedItem.setRoles(mergeStringArrays(item1.getRoles(), item2.getRoles()));

        // Merge kinds
        mergedItem.setKinds(mergeKinds(item1.getKinds(), item2.getKinds()));

        // Take newer values from item2

            public String getRoleSearchUserPrefix() {
                return "U";
            }
        });

        ComponentUtil.register(new LdapManager() {
            @Override
            public String[] getRoles(LdapUser user, String baseDn, String accountFilter, String groupFilter, Consumer<String[]> callback) {
                // Verify parameters
                assertSame(ldapUser, user);

        assertEquals(elevateWord3.getTags().get(0), settings.elevateWord().get()[2].getTags().get(0));
        assertEquals(elevateWord3.getRoles().get(0), settings.elevateWord().get()[2].getRoles().get(0));
    }

    @Test
    public void test_delete() {
        ElevateWord elevateWord1 =

        // Test with empty roles
        testUser.setRoleNames(new String[] {});
        assertNotNull(fessUserBean.getRoles());
        assertEquals(0, fessUserBean.getRoles().length);

        // Test with single role
        testUser.setRoleNames(new String[] { "admin" });
        String[] roles = fessUserBean.getRoles();
        assertEquals(1, roles.length);
        assertEquals("admin", roles[0]);

        // Test with multiple roles

     */
    public String[] getTags() {
        return tags;
    }

    /**
     * Returns the roles of the suggest item.
     * @return The roles.
     */
    public String[] getRoles() {
        return roles;
    }

    /**
     * Returns the languages of the suggest item.
     * @return The languages.
     */
    public String[] getLanguages() {
        return languages;

        final User user = new User();
        assertNull(user.getRoles());

        final String[] roles = new String[] { "admin", "user" };
        user.setRoles(roles);
        assertNotNull(user.getRoles());
        assertEquals(2, user.getRoles().length);
        assertEquals("admin", user.getRoles()[0]);
        assertEquals("user", user.getRoles()[1]);
    }

    @Test

            map.put(FieldNames.READING_PREFIX + i, values);
        }

        map.put(FieldNames.FIELDS, item.getFields());
        map.put(FieldNames.TAGS, item.getTags());
        map.put(FieldNames.ROLES, item.getRoles());
        map.put(FieldNames.LANGUAGES, item.getLanguages());
        map.put(FieldNames.KINDS, Stream.of(item.getKinds()).map(SuggestItem.Kind::toString).toArray());
        map.put(FieldNames.QUERY_FREQ, item.getQueryFreq());

        assertTrue(items.size() > 0);
        SuggestItem item = items.get(0);
        assertTrue("Should have multiple roles", item.getRoles().length >= 2);
    }

    @Test
    public void test_parseQueryLog_rolesFromBothQueryAndFilter() throws Exception {
        QueryLog queryLog = new QueryLog("content:test AND role:role1", "role:role2");

        SuggestItem item2 = createItemWithRoles("text", "role2", "role3");

        SuggestItem merged = SuggestItemMerger.merge(item1, item2);

        String[] roles = merged.getRoles();
        Set<String> roleSet = new HashSet<>(Arrays.asList(roles));

        assertEquals(3, roleSet.size());
        assertTrue(roleSet.contains("role1"));
        assertTrue(roleSet.contains("role2"));