public void Add_MethodEquivalents()
{
const int minutes = 23;
const int hours = 3;
const int milliseconds = 40000;
const long seconds = 321;
const long nanoseconds = 12345;
const long ticks = 5432112345;
ZonedDateTime before = SampleZone.AtStrictly(new LocalDateTime(2011, 6, 12, 15, 0));
Assert.AreEqual(before + Duration.OneDay, ZonedDateTime.Add(before, Duration.OneDay));
Assert.AreEqual(before + Duration.OneDay, before.Plus(Duration.OneDay));
Assert.AreEqual(before + Duration.FromHours(hours), before.PlusHours(hours));
Assert.AreEqual(before + Duration.FromHours(-hours), before.PlusHours(-hours));
Assert.AreEqual(before + Duration.FromMinutes(minutes), before.PlusMinutes(minutes));
Assert.AreEqual(before + Duration.FromMinutes(-minutes), before.PlusMinutes(-minutes));
Assert.AreEqual(before + Duration.FromSeconds(seconds), before.PlusSeconds(seconds));
Assert.AreEqual(before + Duration.FromSeconds(-seconds), before.PlusSeconds(-seconds));
Assert.AreEqual(before + Duration.FromMilliseconds(milliseconds), before.PlusMilliseconds(milliseconds));
Assert.AreEqual(before + Duration.FromMilliseconds(-milliseconds), before.PlusMilliseconds(-milliseconds));
Assert.AreEqual(before + Duration.FromTicks(ticks), before.PlusTicks(ticks));
Assert.AreEqual(before + Duration.FromTicks(-ticks), before.PlusTicks(-ticks));
Assert.AreEqual(before + Duration.FromNanoseconds(nanoseconds), before.PlusNanoseconds(nanoseconds));
Assert.AreEqual(before + Duration.FromNanoseconds(-nanoseconds), before.PlusNanoseconds(-nanoseconds));
}
public void PlusMilliseconds()
{
DateTimeZone dublin = DateTimeZoneProviders.Tzdb["Europe/Dublin"];
var start = Instant.FromUtc(2017, 7, 20, 5, 30);
// Dublin is at UTC+1 in July 2017, so this is 6:30am.
ZonedDateTime zoned = new ZonedDateTime(start, dublin);
var pattern = ZonedDateTimePattern.ExtendedFormatOnlyIso;
Assert.AreEqual("2017-07-20T06:30:00.001 Europe/Dublin (+01)",
pattern.Format(Snippet.For(zoned.PlusMilliseconds(1))));
}
