assertNull(dataService.getAccessResult("id2", "http://www.id2.com/"));
    }

    @Test
    public void test_getAccessResultList_withCallbackTx() {
        final String sessionId = "callback_session1";

        // Insert test data
        for (int i = 1; i <= 5; i++) {
            final OpenSearchAccessResult accessResult = new OpenSearchAccessResult();