List<LabelType> labelTypeList = new ArrayList<>();

        LabelType labelType1 = new LabelType();
        labelType1.setName("Test Label 1");
        labelType1.setValue("test1");
        labelType1.setPermissions(new String[0]);
        labelType1.setVirtualHost("");
        // Locale is derived from value, not set directly
        labelType1.setIncludedPaths("/test.*");
        labelType1.setExcludedPaths("/exclude.*");

        // Test with empty permissions
        testUser.setPermissions(new String[] {});
        assertNotNull(fessUserBean.getPermissions());
        assertEquals(0, fessUserBean.getPermissions().length);

        // Test with single permission
        testUser.setPermissions(new String[] { "read" });
        String[] permissions = fessUserBean.getPermissions();
        assertEquals(1, permissions.length);

                wConfig.setUrls(configPath);
                wConfig.setUserAgent(getDefaultString("default.config.web.userAgent", fessConfig.getUserAgentName()));
                wConfig.setPermissions(ComponentUtil.getFessConfig().getSearchDefaultDisplayEncodedPermissions());

                webConfigService.store(wConfig);

            } else {
                // file

                            .concat(Stream.of(Constants.COMMON_CONVERSION_RULE), Stream.of(Constants.PERMISSIONS, Constants.VIRTUAL_HOSTS))
                            .toArray(n -> new String[n])));
            entity.setPermissions(encodePermissions(form.permissions));
            entity.setVirtualHosts(split(form.virtualHosts, "\n")

                            .toArray(n -> new String[n])));
            final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
            entity.setPermissions(split(form.permissions, "\n").get(
                    stream -> stream.map(permissionHelper::encode).filter(StringUtil::isNotBlank).distinct().toArray(n -> new String[n])));
            return entity;
        });
    }

            elevateWord.setSuggestWord("test");
            elevateWord.setReading("test");
            elevateWord.setLabelTypeIds(new String[] { "label1" });
            elevateWord.setPermissions(new String[] { "role1" });
            elevateWord.setBoost(1.0f);
            elevateWordList.add(elevateWord);
            return elevateWordList;
        }
    }

                            .concat(Stream.of(Constants.COMMON_CONVERSION_RULE), Stream.of(Constants.PERMISSIONS, Constants.VIRTUAL_HOSTS))
                            .toArray(n -> new String[n])));
            entity.setPermissions(encodePermissions(form.permissions));
            entity.setVirtualHosts(split(form.virtualHosts, "\n")

                            .concat(Stream.of(Constants.COMMON_CONVERSION_RULE), Stream.of(Constants.PERMISSIONS, Constants.VIRTUAL_HOSTS))
                            .toArray(n -> new String[n])));
            entity.setPermissions(encodePermissions(form.permissions));
            entity.setVirtualHosts(split(form.virtualHosts, "\n")

        assertArrayEquals(permissions, user.getPermissions());

        // Test with single permission
        permissions = new String[] { "read" };
        user = new TestFessUser("testuser", new String[] {}, new String[] {}, permissions);
        assertArrayEquals(permissions, user.getPermissions());

        // Test with empty permissions
        permissions = new String[] {};

                return "";
            }
        });

        String[] permissions = ldapUser.getPermissions();
        assertNotNull(permissions);
        assertEquals(0, permissions.length);

        // Test that permissions are cached
        String[] permissions2 = ldapUser.getPermissions();
        assertSame(permissions, permissions2);
    }

    @Test