public void EditTripInDatabaseShouldChangePreviouslyAddedTrip() { TripController controller = new TripController(repo); Trip trip2changed = new Trip() { TripID = 2, DestinationID = 1, StartDate = new DateTime(2013, 12, 1), EndDate = new DateTime(2013, 12, 3) }; controller.EditTripInDatabase(trip2changed); ViewResult result = controller.Trips() as ViewResult; Assert.IsNotNull(result); IEnumerable<Trip> model = result.Model as IEnumerable<Trip>; Assert.AreEqual(2, model.Count()); Trip temp = model.ElementAt(1); Assert.AreEqual(trip2changed.TripID, temp.TripID); Assert.AreEqual(trip2changed.DestinationID, temp.DestinationID); Assert.AreEqual(trip2changed.StartDate, temp.StartDate); Assert.AreEqual(trip2changed.EndDate, temp.EndDate); }