public void MakeInstant_LastSundayInOctober()
{
ZoneYearOffset offset = new ZoneYearOffset(TransitionMode.Utc, 10, -1, (int)IsoDayOfWeek.Sunday, false, LocalTime.Midnight);
var actual = offset.MakeInstant(1996, Offset.Zero, Offset.Zero);
Assert.AreEqual(Instant.FromUtc(1996, 10, 27, 0, 0), actual);
}
public void MakeInstant_JanMinusTwo()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, -2, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = new Instant((30L - 1) * NodaConstants.TicksPerStandardDay);
Assert.AreEqual(expected, actual);
}
public void MakeInstant_WednesdayBackward()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 15, (int)DayOfWeek.Wednesday, false, LocalTime.Midnight);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = new Instant((14L - 1) * NodaConstants.TicksPerStandardDay);
Assert.AreEqual(expected, actual);
}
public void MakeInstant_Milliseconds()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, new LocalTime(0, 0, 0, 1));
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = new Instant((1L - 1) * NodaConstants.TicksPerStandardDay + NodaConstants.TicksPerMillisecond);
Assert.AreEqual(expected, actual);
}
public void MakeInstant_Year_1971()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1971, Offset.Zero, Offset.Zero);
var expected = new Instant(365L * NodaConstants.TicksPerStandardDay);
Assert.AreEqual(expected, actual);
}
public void MakeInstant_SavingOffsetIgnored_Epoch()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1970, twoHours, oneHour);
var expected = NodaConstants.UnixEpoch;
Assert.AreEqual(expected, actual);
}
public void MakeInstant_Defaults_Epoch()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = NodaConstants.UnixEpoch;
Assert.AreEqual(expected, actual);
}
public void MakeInstant_SavingAndOffset()
{
var offset = new ZoneYearOffset(TransitionMode.Wall, 1, 1, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1970, twoHours, oneHour);
var expected = new Instant((1L - 1) * NodaConstants.TicksPerStandardDay - (twoHours.Ticks + oneHour.Ticks));
Assert.AreEqual(expected, actual);
}
public void Previous_OneSecondAfterJanOne()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero) + Duration.Epsilon;
actual = offset.Previous(actual, Offset.Zero, Offset.Zero);
var expected = NodaConstants.UnixEpoch;
Assert.AreEqual(expected, actual);
}
public void Next_Feb29_FourYears()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 2, 29, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1972, Offset.Zero, Offset.Zero);
long baseTicks = actual.Ticks;
actual = offset.Next(actual, Offset.Zero, Offset.Zero);
var expected = new Instant(baseTicks + (3 * TicksPerStandardYear) + TicksPerLeapYear);
Assert.AreEqual(expected, actual);
}
public void Next_WednesdayForward()
{
ZoneYearOffset offset = new ZoneYearOffset(TransitionMode.Utc, 10, 31, (int)IsoDayOfWeek.Wednesday, true, LocalTime.Midnight);
var actual = offset.MakeInstant(2006, Offset.Zero, Offset.Zero); // Nov 1 2006
long baseTicks = actual.Ticks;
actual = offset.Next(actual, Offset.Zero, Offset.Zero); // Oct 31 2007
var expected = new Instant(baseTicks + (1 * TicksPerStandardYear) - NodaConstants.TicksPerStandardDay);
Assert.AreEqual(expected, actual);
}
public void Previous_JanOne()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, LocalTime.Midnight);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
long baseTicks = actual.Ticks;
actual = offset.Previous(actual, Offset.Zero, Offset.Zero);
var expected = new Instant(baseTicks - (1 * TicksPerStandardYear));
Assert.AreEqual(expected, actual);
}
public void Previous_OneSecondAfterJanOne()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero) + Duration.One;
actual = offset.Previous(actual, Offset.Zero, Offset.Zero);
var expected = Instant.UnixEpoch;
Assert.AreEqual(expected, actual);
}
public void NextTwice_Feb29_FourYears()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 2, 29, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1972, Offset.Zero, Offset.Zero);
long baseTicks = actual.Ticks;
actual = offset.Next(actual, Offset.Zero, Offset.Zero);
actual = offset.Next(actual, Offset.Zero, Offset.Zero);
var expected = new Instant(baseTicks + (2 * ((3 * TicksPerStandardYear) + TicksPerLeapYear)));
Assert.AreEqual(expected, actual);
}
public void Next_OneSecondBeforeJanOne()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero) - Duration.One;
actual = offset.Next(actual, Offset.Zero, Offset.Zero);
var expected = Instant.UnixEpoch;
Assert.AreEqual(expected, actual);
}
public void Next_JanOne()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
long baseTicks = actual.Ticks;
actual = offset.Next(actual, Offset.Zero, Offset.Zero);
var expected = new Instant(baseTicks + (1 * TicksPerStandardYear));
Assert.AreEqual(expected, actual);
}
public void MakeInstant_Feb()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 2, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = new Instant((32L - 1) * NodaConstants.TicksPerStandardDay);
Assert.AreEqual(expected, actual);
}
public void MakeInstant_WednesdayBackward()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 15, (int)DayOfWeek.Wednesday, false, Offset.Zero);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = new Instant((14L - 1) * NodaConstants.TicksPerStandardDay);
Assert.AreEqual(expected, actual);
}
public void MakeInstant_Milliseconds()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, Offset.Create(0, 0, 0, 1));
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = new Instant((1L - 1) * NodaConstants.TicksPerStandardDay + NodaConstants.TicksPerMillisecond);
Assert.AreEqual(expected, actual);
}
public void MakeInstant_SavingAndOffset()
{
var offset = new ZoneYearOffset(TransitionMode.Wall, 1, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, twoHours, oneHour);
var expected = new Instant((1L - 1) * NodaConstants.TicksPerStandardDay - (twoHours.TotalTicks + oneHour.TotalTicks));
Assert.AreEqual(expected, actual);
}
public void MakeInstant_SavingOffsetIgnored_Epoch()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, twoHours, oneHour);
var expected = Instant.UnixEpoch;
Assert.AreEqual(expected, actual);
}
public void PreviousTwice_JanOne()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
long baseTicks = actual.Ticks;
actual = offset.Previous(actual, Offset.Zero, Offset.Zero);
actual = offset.Previous(actual, Offset.Zero, Offset.Zero);
var expected = new Instant(baseTicks - (TicksPerStandardYear + TicksPerLeapYear));
Assert.AreEqual(expected, actual);
}
public void NextTwice_WednesdayForward()
{
ZoneYearOffset offset = new ZoneYearOffset(TransitionMode.Utc, 10, 31, (int)IsoDayOfWeek.Wednesday, true, Offset.Zero);
var actual = offset.MakeInstant(2006, Offset.Zero, Offset.Zero); // Nov 1 2006
long baseTicks = actual.Ticks;
actual = offset.Next(actual, Offset.Zero, Offset.Zero); // Oct 31 2007
actual = offset.Next(actual, Offset.Zero, Offset.Zero); // Nov 5 2008
var expected = new Instant(baseTicks + TicksPerStandardYear + TicksPerLeapYear + (4 * NodaConstants.TicksPerStandardDay));
Assert.AreEqual(expected, actual);
}
public void MakeInstant_Defaults_Epoch()
{
var offset = new ZoneYearOffset(TransitionMode.Utc, 1, 1, 0, true, Offset.Zero);
var actual = offset.MakeInstant(1970, Offset.Zero, Offset.Zero);
var expected = Instant.UnixEpoch;
Assert.AreEqual(expected, actual);
}