roleSet.stream().forEach(name -> roleQuery.should(QueryBuilders.termQuery(roleField, name)));
        final String deniedPrefix = fessConfig.getRoleSearchDeniedPrefix();
        roleSet.stream().forEach(name -> roleQuery.mustNot(QueryBuilders.termQuery(roleField, deniedPrefix + name)));
        boolQuery.filter(roleQuery);
    }

    /**
     * Builds boost query functions to modify document scoring based on various factors.

                                Map.of("term", Map.of("targetInstanceId", instanceId))), //
                        "minimum_should_match", 1, //
                        "must_not", List.of( //
                                Map.of("term", Map.of("instanceId", instanceId))))), //
                "size", 100, //
                "sort", List.of(Map.of("createdTime", "asc"))));

        assertTrue(capturedBody.get().contains("\"event\""));
        assertTrue(capturedBody.get().contains("\"minimum_should_match\":1"));
        assertTrue(capturedBody.get().contains("\"must_not\""));
        assertTrue(capturedBody.get().contains("\"targetInstanceId\""));
        assertTrue(capturedBody.get().contains("\"node1@host1\""));
    }

    @Test