public void TestTodoActive(string calendar, ArrayList items, params int[] numPeriods)
{
IICalendar iCal = iCalendar.LoadFromFile(@"Calendars\Todo\" + calendar)[0];
ProgramTest.TestCal(iCal);
ITodo todo = iCal.Todos[0];
for (int i = 0; i < items.Count; i += 2)
{
iCalDateTime dt = (iCalDateTime)items[i];
dt.TZID = tzid;
bool tf = (bool)items[i + 1];
if (tf)
{
Assert.IsTrue(todo.IsActive(dt), "Todo should be active at " + dt);
}
else
{
Assert.IsFalse(todo.IsActive(dt), "Todo should not be active at " + dt);
}
}
if (numPeriods != null &&
numPeriods.Length > 0)
{
IEvaluator evaluator = todo.GetService(typeof(IEvaluator)) as IEvaluator;
Assert.IsNotNull(evaluator);
Assert.AreEqual(
numPeriods[0],
evaluator.Periods.Count,
"Todo should have " + numPeriods[0] + " occurrences after evaluation; it had " + evaluator.Periods.Count);
}
}