public void DistanceAfterTime(string name, int speed, int flightTime, int restTime, int time, int expectedDistance) { var day14 = new Day14(); var reindeer = new Reindeer { Name = name, Speed = speed, FlightTime = flightTime, RestTime = restTime }; var actualDistance = day14.DistanceAfterTime(reindeer, time); Assert.Equal(expectedDistance, actualDistance); }