public static void AddMonthlyDayOfWeekReverseEventsInRange()
{
var eventName = "someName";
var start = _startTestDate;
var end = _endTestDate.LastDateOfMonth();
CalendarDateTime.ClearCalendar();
CalendarDateTime.AddMonthlyDayOfWeekReverseEvent(eventName, true, DayOfWeek.Monday, 1, start, end); // Last Monday of every month
var foundLastMonday = false;
// dateEnd need to seed in as equal or after the last Monday of the month to work (last day of the month works).
for (var currentDate = end; currentDate >= start; currentDate = currentDate.AddDays(-1))
{
if (currentDate.IsLastDayOfMonth())
{
foundLastMonday = false;
}
if (!foundLastMonday && currentDate.DayOfWeek == DayOfWeek.Monday)
{
foundLastMonday = true;
var actual = currentDate.EventsOnDate(true, true);
Assert.Contains(eventName, actual);
}
else
{
Assert.Empty(currentDate.EventsOnDate(true, true));
}
}
}
public static void AddMonthlyDayOfWeekReverseEventDuplicateThrows()
{
const string dupName = "dup";
CalendarDateTime.AddMonthlyDayOfWeekReverseEvent(dupName, true, DayOfWeek.Monday, 2);
Assert.Throws <ArgumentException>(() => CalendarDateTime.AddMonthlyDayOfWeekReverseEvent(dupName, true, DayOfWeek.Monday, 2));
}
public void EventDatesMonthlyOfWeekReverseEvent()
{
const string eventName = "Tango";
const int targetWeek = 2;
const DayOfWeek targetDayOfWeek = DayOfWeek.Wednesday;
CalendarDateTime.ClearCalendar();
CalendarDateTime.AddMonthlyDayOfWeekReverseEvent(eventName, true, targetDayOfWeek, targetWeek, _startTestDate, _endTestDate);
var actual = eventName.EventDatesBetween(_startTestDate, _endTestDate);
var expected = new List <DateTime>();
int week = 0;
for (var date = _endTestDate; date >= _startTestDate; date = date.AddDays(-1))
{
if (date.IsLastDayOfMonth())
{
week = 0;
}
if (date.DayOfWeek == targetDayOfWeek)
{
week++;
}
if (week == targetWeek && date.DayOfWeek == targetDayOfWeek)
{
expected.Add(date);
}
}
expected = expected.OrderBy(s => s).ToList();
Assert.Equal(expected, actual);
}
public static void AddMonthlyDayOfWeekReverseEventsOutsideRange()
{
var start = DateTime.Now.AddYears(-1);
var end = DateTime.Now.AddYears(1);
CalendarDateTime.ClearCalendar();
CalendarDateTime.AddMonthlyDayOfWeekReverseEvent("1", true, DayOfWeek.Monday, 1, start, end);
for (var currentDate = start.AddYears(-2); currentDate <= end.AddYears(2); currentDate = currentDate.AddDays(1))
{
if (!currentDate.IsBetweenEqual(start, end))
{
Assert.Empty(currentDate.EventsOnDate(true, true));
}
}
}
public static void AddMonthlyDayOfWeekReverseEventWeeksBackNegThrows()
{
Assert.Throws <ArgumentOutOfRangeException>(() => CalendarDateTime.AddMonthlyDayOfWeekReverseEvent("event", false, DayOfWeek.Saturday, 0));
}
public static void AddMonthlyDayOfWeekReverseEventNameThrows()
{
Assert.Throws <ArgumentNullException>(() => CalendarDateTime.AddMonthlyDayOfWeekReverseEvent(null, false, DayOfWeek.Friday, 2));
Assert.Throws <ArgumentNullException>(() => CalendarDateTime.AddMonthlyDayOfWeekReverseEvent(string.Empty, false, DayOfWeek.Friday, 2));
}