crawlingInfoHelper = new CrawlingInfoHelper();
    }

    public void test_generateId() {
        final Map<String, Object> dataMap = new HashMap<String, Object>();
        dataMap.put("url", "http://example.com/");

        assertEquals(
                "6b2d3770573e53f9f2d743e0598fad397c34968566001329c436f041871fd8af950b32ce77da6cc4a5561a6ccf4d2d7741269209ac254c234a972029ec92110e",