// No tests for non-ISO-day-of-week calendars as we don't have any yet.
public void Operator_MethodEquivalents()
{
LocalDateTime start = new LocalDateTime(2011, 1, 1, 15, 25, 30, 100, 5000);
Period period = Period.FromHours(1) + Period.FromDays(1);
Assert.AreEqual(start + period, LocalDateTime.Add(start, period));
Assert.AreEqual(start + period, start.Plus(period));
Assert.AreEqual(start - period, LocalDateTime.Subtract(start, period));
Assert.AreEqual(start - period, start.Minus(period));
}
public void Operator_MethodEquivalents()
{
LocalDateTime start = new LocalDateTime(2011, 1, 1, 15, 25, 30).PlusNanoseconds(123456789);
Period period = Period.FromHours(1) + Period.FromDays(1);
LocalDateTime end = start + period;
Assert.AreEqual(start + period, LocalDateTime.Add(start, period));
Assert.AreEqual(start + period, start.Plus(period));
Assert.AreEqual(start - period, LocalDateTime.Subtract(start, period));
Assert.AreEqual(start - period, start.Minus(period));
Assert.AreEqual(period, end - start);
Assert.AreEqual(period, LocalDateTime.Subtract(end, start));
Assert.AreEqual(period, end.Minus(start));
}
/// <summary> /// Decrease time /// </summary> /// <param name="ldt"></param> /// <param name="toSubtract"></param> /// <returns></returns> public static LocalDateTime DecreaseTime(this LocalDateTime ldt, TimeSpan toSubtract) => ldt.Add(-toSubtract);
/// <summary> /// Increase time /// </summary> /// <param name="ldt"></param> /// <param name="toAdd"></param> /// <returns></returns> public static LocalDateTime IncreaseTime(this LocalDateTime ldt, TimeSpan toAdd) => ldt.Add(toAdd);