[Test] public void AddToBadUnits()
{
Duration d = new Duration(5,(Duration.Unit)2000);
d.AddTo(new DateTime(2000, 1, 1));
}
[Test] public void AddToMonths()
{
Duration d = new Duration(5,Duration.Unit.Months);
Assert.AreEqual(new DateTime(2000,6,1),d.AddTo(new DateTime(2000,1,1)));
}
[Test] public void AddToWeeks()
{
Duration d = new Duration(3,Duration.Unit.Weeks);
Assert.AreEqual(new DateTime(2000,1,22),d.AddTo(new DateTime(2000,1,1)));
}
[Test] public void AddToDays()
{
Duration d = new Duration(5,Duration.Unit.Days);
Assert.AreEqual(new DateTime(2000,1,6),d.AddTo(new DateTime(2000,1,1)));
}