public void GetHolidaysByYearTest()
{
var res = UsHolidays.GetHolidaysByYear(2020);
foreach (var h in res)
{
if (h.Name == UsHolidays.Easter)
{
Assert.AreEqual(new DateTime(2020, 04, 12), h.Date);
}
}
}
internal bool IsComplete()
{
if (!this.Complete || this.History.Count == 0)
{
return(false);
}
int missing = 0; // in the last 3 months
var holidays = new UsHolidays();
DateTime workDay = holidays.GetPreviousWorkDay(DateTime.Today.AddDays(1));
DateTime stopDate = workDay.AddMonths(-3);
int count = 0; // work days
for (int i = this.History.Count - 1; i >= 0; i--)
{
count++;
StockQuote quote = this.History[i];
DateTime date = quote.Date.Date;
if (date > workDay)
{
continue; // might have duplicates?
}
if (workDay < stopDate)
{
break;
}
if (date < workDay)
{
if (!knownClosures.Contains(workDay))
{
missing++;
}
i++;
}
workDay = holidays.GetPreviousWorkDay(workDay);
}
// There are some random stock market closures which we can't keep track of easily, so
// make sure we are not missing more than 1% of the history.
return(missing < count * 0.01);
}