anchor.diff:      expect(iotRes.id, '/a/light');
       expect(iotRes.host.contains('coap'), true);
       expect(iotRes.observable, true);
  -    bool done = await db.delete(res);
  +    expect(
  +        res.updated.millisecondsSinceEpoch, resUpdated.millisecondsSinceEpoch);
  +    /*bool done = await db.delete(res);
       expect(done, true);
       dbRes = await db.get(res.id);
  -    expect(dbRes, isNull);
  +    expect(dbRes, isNull);*/
     });
     test("Close", () {
       dartivity.close();
  
positive.code:   // Client
    Dartivity dartivity;
    DartivityResource res;
  
    // Database
    DartivityResourceDatabase db = new DartivityResourceDatabase(
  
negative.code:     expect(iotRes.id, '/a/light');
      expect(iotRes.host.contains('coap'), true);
      expect(iotRes.observable, true);
      expect(res.updated.millisecondsSinceEpoch, resUpdated.millisecondsSinceEpoch);
    });*/
  
    test("Check database", () async {
      DartivityResource dbRes = await db.get(res.id);
  