logger.info("Stats field: {} = {}", entry.getKey(), entry.getValue());
        }

        logger.info("[END] statsContentTest");
    }

    @Test
    void statsResponseFormatTest() {
        logger.info("[BEGIN] statsResponseFormatTest");

        final Map<String, Object> searchBody = new HashMap<>();
        String response = checkGetMethod(searchBody, "").asString();

        // Verify JSON structure