public void DeleteTripShouldRemoveTrip() { TripController controller = new TripController(repo); controller.DeleteTrip(trip2); ViewResult result = controller.Trips() as ViewResult; Assert.IsNotNull(result); IEnumerable<Trip> model = result.Model as IEnumerable<Trip>; Assert.AreEqual(1, model.Count()); Assert.IsFalse(model.Contains(trip2)); }