/// <summary>
        ///A test for AddTrips
        ///</summary>
        //     [TestMethod()]
        public void AddTripsTest()
        {
            const int  milageConstant = 37;
            List<Trip> trips = new List<Trip>();

            var target = new TripRepository("mongodb://localhost/TripData");
            int milage = 0;

            for (int i = 0; i < 10; i++)
            {
                var trip = new Trip()
                {
                    StartMilage = milage,
                    DateTime = DateTime.Now,
                    DepartureZipCode = "1234 AA",
                    Description = "Woon werkverkeer heenreis",
                    Destination = "Lathmerweg 5, Wilp",
                    DestinationZipCode = "7966 GG",
                    EndMilage = milage   + 37
                };
                trips.Add(trip);

                milage += milageConstant;
            }

            target.AddTrips(trips);
        }
 //  [TestMethod()]
 public void DeleteTripsTest()
 {
     var target = new TripRepository("mongodb://localhost/TripData");
      target.DeleteTrips();
 }