String seed = "test@seed#with$special%chars";
        String[] tags = { "tag@1", "tag#2" };
        String[] roles = { "role$1", "role%2" };
        String[] fields = { "field&1", "field*2" };
        String[] excludes = { "exclude^1", "exclude(2)" };

        String result = popularWordHelper.getCacheKey(seed, tags, roles, fields, excludes);

        assertNotNull(result);

        user = new TestFessUser("testuser", roles, new String[] {}, new String[] {});
        assertArrayEquals(roles, user.getRoleNames());
    }

    public void test_getGroupNames() {
        // Test with multiple groups
        String[] groups = { "developers", "testers", "managers" };
        FessUser user = new TestFessUser("testuser", new String[] {}, groups, new String[] {});

    }

    // Test with many roles
    @Secured({ "ROLE_1", "ROLE_2", "ROLE_3", "ROLE_4", "ROLE_5", "ROLE_6", "ROLE_7", "ROLE_8", "ROLE_9", "ROLE_10" })
    static class ManyRolesClass {
    }

    public void test_manyRoles() {
        Secured secured = ManyRolesClass.class.getAnnotation(Secured.class);
        assertNotNull(secured);
        String[] roles = secured.value();
        assertEquals(10, roles.length);

        assertTrue(roleSet.contains("role1"));

        encrypted = false;
        value = "role1,role2";
        roleSet = decodedRoleList(roleQueryHelperImpl, value, encrypted);
        assertEquals(2, roleSet.size());
        assertTrue(roleSet.contains("role1"));
        assertTrue(roleSet.contains("role2"));

        encrypted = false;
        value = "role1,role2,role3";

        if (StringUtil.isNotBlank(name)) {
            final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
            final boolean isRole = entryDn.toLowerCase(Locale.ROOT).indexOf("ou=role") != -1;
            if (isRole) {
                if (fessConfig.isLdapRoleSearchRoleEnabled()) {
                    roleSet.add(systemHelper.getSearchRoleByRole(normalizePermissionName(name)));

        final String[] roles1 = SuggestUtil.parseQuery(queryString, roleFieldName);
        final String[] roles2 = filterQueryString == null ? new String[0] : SuggestUtil.parseQuery(filterQueryString, roleFieldName);
        final String[] roles = new String[roles1.length + roles2.length];

        if (roles1.length > 0) {
            System.arraycopy(roles1, 0, roles, 0, roles1.length);
        }

                // Return roles with duplicates
                String[] roles = new String[] { "role1", "role2", "role1", "Uuser", "role2" };
                callback.accept(roles);
                return roles;
            }

            @Override
            public String normalizePermissionName(String name) {

        List<String> fields = Arrays.asList("field1", "field2", "field3");
        List<String> tags = Arrays.asList("tag1", "tag2");
        List<String> roles = Arrays.asList("role1", "role2", "role3");

        elevateWord = new ElevateWord(word, boost, readings, fields, tags, roles);
        SuggestItem suggestItem = elevateWord.toSuggestItem();

        assertNotNull(suggestItem);
        assertEquals(word, suggestItem.getText());

)

type SerializerStruct struct {
	gorm.Model
	Name                   []byte                 `gorm:"json"`
	Roles                  Roles                  `gorm:"serializer:json"`
	Roles2                 *Roles                 `gorm:"serializer:json"`
	Roles3                 *Roles                 `gorm:"serializer:json;not null"`
	Contracts              map[string]interface{} `gorm:"serializer:json"`

import org.codelibs.fess.opensearch.user.bsentity.dbmeta.RoleDbm;
import org.codelibs.fess.opensearch.user.cbean.RoleCB;
import org.codelibs.fess.opensearch.user.cbean.ca.RoleCA;
import org.codelibs.fess.opensearch.user.cbean.ca.bs.BsRoleCA;
import org.codelibs.fess.opensearch.user.cbean.cq.RoleCQ;
import org.codelibs.fess.opensearch.user.cbean.cq.bs.BsRoleCQ;
import org.dbflute.cbean.ConditionQuery;