public void FindAllGeneralFeMessagesTest() { MessageQuery query = new MessageQuery(sessions[7]); IEnumerable <SpeedEvent> events = (IEnumerable <SpeedEvent>)query.FindAllGeneralFeMessages(); float sum = events.Sum(s => s.Speed); Assert.IsTrue(sum == 59067.4961F); Assert.IsTrue(events.Count() == 6463); }