public void TimeSlotDayArithmetic()
{
TimeSlot timeSlot = new TimeSlot(DayOfWeek.Tuesday, 20,0, "Court 1");
DateTime aSunday = new DateTime(2012,05,13);
var reservation = timeSlot.MakeReservation(aSunday);
Assert.IsTrue(reservation.At.DayOfWeek == DayOfWeek.Tuesday);
}
