public void GetFirstDate_DayOfWeek()
{
// April 2011
// M T W T F S S
// 1 2 3
// 4 5 6 7 8 9 10
// 11 12 13 14 15 16 17
// 18 19 20 21 22 23 24
// 25 26 27 28 29 30
MonthlyRecurrency monthly = new MonthlyRecurrency(new DateTime(2011, 4, 01), new DateTime(2011, 11, 30), 1, DayOfWeek.Tuesday, DayIndex.Third);
Assert.AreEqual(new DateTime(2011, 4, 19), monthly.GetFirstDate());
}
public void GetFirstDate_DayOfMonth_RollsIntoNextMonth()
{
MonthlyRecurrency monthly = new MonthlyRecurrency(new DateTime(2011, 2, 20), new DateTime(2011, 11, 30), 1, 14);
Assert.AreEqual(new DateTime(2011, 3, 14), monthly.GetFirstDate()); // (2011, 2, 14) is before start date
}
public void GetNextDate_DayOfWeek_Inexact()
{
MonthlyRecurrency monthly = new MonthlyRecurrency(new DateTime(2011, 4, 01), new DateTime(2011, 11, 30), 3, DayOfWeek.Monday, DayIndex.Third);
Assert.AreEqual(new DateTime(2011, 4, 1), monthly.StartDate);
Assert.AreEqual(new DateTime(2011, 4, 18), monthly.GetFirstDate());
Assert.AreEqual(new DateTime(2011, 4, 18), monthly.GetNextDate(new DateTime(2011, 1, 1)));
Assert.AreEqual(new DateTime(2011, 4, 18), monthly.GetNextDate(new DateTime(2011, 4, 17)));
Assert.AreEqual(new DateTime(2011, 7, 18), monthly.GetNextDate(new DateTime(2011, 4, 18)));
Assert.AreEqual(new DateTime(2011, 7, 18), monthly.GetNextDate(new DateTime(2011, 4, 19)));
Assert.AreEqual(new DateTime(2011, 7, 18), monthly.GetNextDate(new DateTime(2011, 5, 1)));
Assert.AreEqual(new DateTime(2011, 7, 18), monthly.GetNextDate(new DateTime(2011, 6, 1)));
Assert.AreEqual(new DateTime(2011, 7, 18), monthly.GetNextDate(new DateTime(2011, 7, 17)));
}
public void GetFirstDate_DayOfMonth()
{
MonthlyRecurrency monthly = new MonthlyRecurrency(new DateTime(2011, 2, 01), new DateTime(2011, 11, 30), 1, 14);
Assert.AreEqual(new DateTime(2011, 2, 14), monthly.GetFirstDate());
}
public void GetNextDate_DayOfMonth_Inexact()
{
MonthlyRecurrency monthly = new MonthlyRecurrency(new DateTime(2011, 1, 1), 4, 1, 15);
Assert.AreEqual(new DateTime(2011, 1, 1), monthly.StartDate);
Assert.AreEqual(new DateTime(2011, 1, 15), monthly.GetFirstDate());
Assert.AreEqual(new DateTime(2011, 1, 15), monthly.GetNextDate(new DateTime(2011, 1, 1)));
Assert.AreEqual(new DateTime(2011, 1, 15), monthly.GetNextDate(new DateTime(2011, 1, 14)));
Assert.AreEqual(new DateTime(2011, 2, 15), monthly.GetNextDate(new DateTime(2011, 1, 15)));
Assert.AreEqual(new DateTime(2011, 2, 15), monthly.GetNextDate(new DateTime(2011, 1, 16)));
Assert.AreEqual(new DateTime(2011, 2, 15), monthly.GetNextDate(new DateTime(2011, 2, 14)));
Assert.AreEqual(new DateTime(2011, 3, 15), monthly.GetNextDate(new DateTime(2011, 2, 15)));
Assert.AreEqual(new DateTime(2011, 3, 15), monthly.GetNextDate(new DateTime(2011, 2, 16)));
Assert.AreEqual(new DateTime(2011, 3, 15), monthly.GetNextDate(new DateTime(2011, 3, 14)));
Assert.AreEqual(new DateTime(2011, 4, 15), monthly.GetNextDate(new DateTime(2011, 3, 15)));
Assert.AreEqual(new DateTime(2011, 4, 15), monthly.GetNextDate(new DateTime(2011, 3, 16)));
Assert.AreEqual(new DateTime(2011, 4, 15), monthly.GetNextDate(new DateTime(2011, 4, 14)));
Assert.IsNull(monthly.GetNextDate(new DateTime(2011, 4, 15)));
}
