anchor.diff:  
     // Start the iotovity Simple Server now!!!
     test("Find Resources", () async {
  -    List<DartivityResource> resList =
  -    await dartivity.findResource('', DartivityIotivity.OC_RSRVD_WELL_KNOWN_URI);
  +    List<DartivityResource> resList = await dartivity.findResource(
  +        '', DartivityIotivity.OC_RSRVD_WELL_KNOWN_URI);
       expect(resList, isNotNull);
       expect(resList.length, 1);
       res = resList[0];
  
positive.code:     dbRes = await db.get(res.id);
      expect(dbRes, isNull);
    });
    test("Close", () {
      dartivity.close();
      expect(dartivity.initialised, false);
  
negative.code:     expect(iotRes.id, '/a/light');
      expect(iotRes.host.contains('coap'), true);
      expect(iotRes.observable, true);
      expect(
          res.updated.millisecondsSinceEpoch, resUpdated.millisecondsSinceEpoch);
    });
  
    test("Find Resources - clear cache", () async {
      dartivity.clearCache();
      List<DartivityResource> resList = await dartivity.findResource(
          '', DartivityIotivity.OC_RSRVD_WELL_KNOWN_URI);
      expect(resList, isNotNull);
      expect(resList.length, 1);
      res = resList[0];
      expect(res.clientId, dartivity.id);
      expect(res.id, isNotNull);
      expect(res.provider, providerIotivity);
      DateTime now = new DateTime.now();
      expect(
          res.updated.millisecondsSinceEpoch <= now.millisecondsSinceEpoch, true);
      expect(res.resource, isNotNull);
      DartivityIotivityResource iotRes = res.resource;
      expect(iotRes.uri, '/a/light');
      expect(iotRes.id, '/a/light');
      expect(iotRes.host.contains('coap'), true);
      expect(iotRes.observable, true);
      resUpdated = res.updated;
    });
  
    test("Check database", () async {
  