}
        };
        roleQueryHelper.init();

        // Mock request with cached USER_ROLES
        Set<String> cachedRoles = new HashSet<>();
        cachedRoles.add("cached_role");
        getMockRequest().setAttribute("userRoles", cachedRoles);

        Set<String> roleSet = roleQueryHelper.build(SearchRequestType.SEARCH);
        assertEquals(1, roleSet.size());

        assertEquals(123L, user.get("id"));

        @SuppressWarnings("unchecked")
        final List<Object> userRoles = (List<Object>) user.get("roles");
        assertEquals(2, userRoles.size());

        @SuppressWarnings("unchecked")
        final Map<String, Object> permissions = (Map<String, Object>) user.get("permissions");