final CurlResponse response = new CurlResponse();
        response.setHttpStatusCode(statusCode);
        response.setEncoding("UTF-8");
        response.setContentCache(new ContentCache(body.getBytes(StandardCharsets.UTF_8)));
        return response;
    }

    private void setupMockFessConfig() {
        ComponentUtil.setFessConfig(new FessConfig.SimpleImpl() {