/// <summary>
/// Create a <see cref="LocalDate"/> in the Wondrous calendar, treating 0
/// as the month containing Ayyam-i-Ha.
/// </summary>
/// <param name="year">Year in the Wondrous calendar</param>
/// <param name="month">Month (use 0 for Ayyam-i-Ha)</param>
/// <param name="day">Day in month</param>
private static LocalDate CreateWondrousDate(int year, int month, int day)
{
if (month == AyyamiHaMonth)
{
Preconditions.CheckArgumentRange(nameof(day), day, 1, WondrousYearMonthDayCalculator.GetDaysInAyyamiHa(year));
// Move Ayyam-i-Ha days to fall after the last day of month 18.
month = WondrousYearMonthDayCalculator.Month18;
day += WondrousYearMonthDayCalculator.DaysInMonth;
}
return(new LocalDate(year, month, day, CalendarSystem.Wondrous));
}
public void DayOfYear(int wYear, int wMonth, int wDay, int dayOfYear)
{
var wondrous = new WondrousYearMonthDayCalculator();
Assert.AreEqual(dayOfYear, wondrous.GetDayOfYear(CreateWondrousDate(wYear, wMonth, wDay).YearMonthDay));
}
public void DaysInAyyamiHa(int wYear, int days)
{
Assert.AreEqual(days, WondrousYearMonthDayCalculator.GetDaysInAyyamiHa(wYear));
}
