public void AmbiguousStartOfDay_TransitionAtMidnight()
{
// Occurrence before transition
var expected = new ZonedDateTime(new LocalDateTime(2000, 6, 1, 0, 0).WithOffset(Offset.FromHours(-2)),
TransitionBackwardToMidnightZone);
var actual = TransitionBackwardToMidnightZone.AtStartOfDay(TransitionDate);
Assert.AreEqual(expected, actual);
Assert.AreEqual(expected, TransitionDate.AtStartOfDayInZone(TransitionBackwardToMidnightZone));
}
private static Interval GetIntervalForDate(LocalDate date, DateTimeZone zone)
{
var start = date.AtStartOfDayInZone(zone).ToInstant();
var end = date.PlusDays(1).AtStartOfDayInZone(zone).ToInstant();
return(new Interval(start, end));
}
private static (DateTime start, DateTime end) ResolveDayRange(LocalDate input,
DateTimeZone zone)
{
Instant dayStart = input.AtStartOfDayInZone(zone).ToInstant();
Instant dayEnd = input.PlusDays(1).AtStartOfDayInZone(zone).ToInstant();
return(dayStart.ToDateTimeUtc(), dayEnd.ToDateTimeUtc());
}
