public void GetNext_EverydayEveryWeek()
{
WeeklyRecurrency weekly = new WeeklyRecurrency(new DateTime(2011, 4, 1), 5, 1);
weekly.Days = WeeklyRecurrency.EveryDay;
Assert.AreEqual(new DateTime(2011, 4, 1), weekly.StartDate);
Assert.AreEqual(new DateTime(2011, 4, 1), weekly.GetFirstDate());
Assert.AreEqual(new DateTime(2011, 4, 2), weekly.GetNextDate(new DateTime(2011, 4, 1)));
Assert.AreEqual(new DateTime(2011, 4, 3), weekly.GetNextDate(new DateTime(2011, 4, 2)));
Assert.AreEqual(new DateTime(2011, 4, 4), weekly.GetNextDate(new DateTime(2011, 4, 3)));
Assert.AreEqual(new DateTime(2011, 4, 5), weekly.GetNextDate(new DateTime(2011, 4, 4)));
Assert.IsNull(weekly.GetNextDate(new DateTime(2011, 4, 5)));
}
public void GetNext_WeekendsEvery2ndWeek()
{
WeeklyRecurrency weekly = new WeeklyRecurrency(new DateTime(2011, 4, 1), 5, 2);
weekly.Days = WeeklyRecurrency.WeekEnd;
// April 2011
// M T W T F S S
// 1 2 3 << 2,3
// 4 5 6 7 8 9 10
// 11 12 13 14 15 16 17 << 16, 17
// 18 19 20 21 22 23 24
// 25 26 27 28 29 30 << 30
Assert.AreEqual(new DateTime(2011, 4, 1), weekly.StartDate);
Assert.AreEqual(new DateTime(2011, 4, 02), weekly.GetFirstDate());
Assert.AreEqual(new DateTime(2011, 4, 02), weekly.GetNextDate(new DateTime(2011, 4, 1))); // Fri -> Sat d1
Assert.AreEqual(new DateTime(2011, 4, 03), weekly.GetNextDate(new DateTime(2011, 4, 2))); // Sat -> Sun d2
Assert.AreEqual(new DateTime(2011, 4, 16), weekly.GetNextDate(new DateTime(2011, 4, 3))); // Sun -> Sat 2 weeks ahead d3
Assert.AreEqual(new DateTime(2011, 4, 16), weekly.GetNextDate(new DateTime(2011, 4, 10))); // Sun -> Sat 1 weeks ahead
Assert.AreEqual(new DateTime(2011, 4, 17), weekly.GetNextDate(new DateTime(2011, 4, 16))); // Sun -> Sat d4
Assert.AreEqual(new DateTime(2011, 4, 30), weekly.GetNextDate(new DateTime(2011, 4, 17))); // Sun -> Sat 2 weeks ahead d5
Assert.AreEqual(new DateTime(2011, 4, 30), weekly.GetNextDate(new DateTime(2011, 4, 22)));
Assert.IsNull(weekly.GetNextDate(new DateTime(2011, 4, 30)));
}
public void GetNext_Every2ndSunday()
{
WeeklyRecurrency weekly = new WeeklyRecurrency(new DateTime(2011, 4, 3), new DateTime(2011,5,1), 2, sunday: true);
// April 2011
// M T W T F S S
// 1 2 3 << 3
// 4 5 6 7 8 9 10
// 11 12 13 14 15 16 17 << 17
// 18 19 20 21 22 23 24
// 25 26 27 28 29 30 << 1
Assert.AreEqual(new DateTime(2011, 4, 3), weekly.StartDate);
Assert.AreEqual(new DateTime(2011, 4, 3), weekly.GetFirstDate()); // d1
Assert.AreEqual(new DateTime(2011, 4, 17), weekly.GetNextDate(new DateTime(2011, 4, 4))); // d2
Assert.AreEqual(new DateTime(2011, 4, 17), weekly.GetNextDate(new DateTime(2011, 4, 10)));
Assert.AreEqual(new DateTime(2011, 4, 17), weekly.GetNextDate(new DateTime(2011, 4, 16)));
Assert.AreEqual(new DateTime(2011, 5, 01), weekly.GetNextDate(new DateTime(2011, 4, 17))); // d3
Assert.AreEqual(new DateTime(2011, 5, 01), weekly.GetNextDate(new DateTime(2011, 4, 18)));
Assert.AreEqual(new DateTime(2011, 5, 01), weekly.GetNextDate(new DateTime(2011, 4, 30)));
Assert.IsNull(weekly.GetNextDate(new DateTime(2011, 5, 1)));
}
