crawlingInfoHelper.updateParams(sessionId, "", -1);

        // Test with null name
        crawlingInfoHelper.updateParams(sessionId, null, -1);
    }

    public void test_updateParams_noSession() {
        final String sessionId = "non-existent-session";

        ComponentUtil.register(new CrawlingInfoService() {
            @Override
            public CrawlingInfo getLast(String sessionId) {