private static Interval?Intersect(Interval left, Interval right)
{
Instant start = Instant.Max(left.Start, right.Start);
Instant end = Instant.Min(left.End, right.End);
return(start < end ? new Interval(start, end) : (Interval?)null);
}
private void ExtendCurrentItem(Interval?timeRange)
{
if (!timeRange.HasValue || !CurrentItem.TimeRange.HasValue)
{
return;
}
CurrentItem.TimeRange = new Interval(
Instant.Min(CurrentItem.TimeRange.Value.Start, timeRange.Value.Start),
Instant.Max(CurrentItem.TimeRange.Value.End, timeRange.Value.End));
}
public void Min()
{
Instant x = Instant.FromUnixTimeTicks(100);
Instant y = Instant.FromUnixTimeTicks(200);
Assert.AreEqual(x, Instant.Min(x, y));
Assert.AreEqual(x, Instant.Min(y, x));
Assert.AreEqual(Instant.MinValue, Instant.Min(x, Instant.MinValue));
Assert.AreEqual(Instant.MinValue, Instant.Min(Instant.MinValue, x));
Assert.AreEqual(x, Instant.Min(Instant.MaxValue, x));
Assert.AreEqual(x, Instant.Min(x, Instant.MaxValue));
}
public void Min()
{
Instant x = new Instant(100);
Instant y = new Instant(200);
Assert.AreEqual(x, Instant.Min(x, y));
Assert.AreEqual(x, Instant.Min(y, x));
Assert.AreEqual(Instant.MinValue, Instant.Min(x, Instant.MinValue));
Assert.AreEqual(Instant.MinValue, Instant.Min(Instant.MinValue, x));
Assert.AreEqual(x, Instant.Min(Instant.MaxValue, x));
Assert.AreEqual(x, Instant.Min(x, Instant.MaxValue));
}
public void Min()
{
Instant x = Instant.FromTicksSinceUnixEpoch(100);
Instant y = Instant.FromTicksSinceUnixEpoch(200);
Assert.AreEqual(x, Instant.Min(x, y));
Assert.AreEqual(x, Instant.Min(y, x));
Assert.AreEqual(Instant.MinValue, Instant.Min(x, Instant.MinValue));
Assert.AreEqual(Instant.MinValue, Instant.Min(Instant.MinValue, x));
Assert.AreEqual(x, Instant.Min(Instant.MaxValue, x));
Assert.AreEqual(x, Instant.Min(x, Instant.MaxValue));
}
public virtual void SupportsMin(List <TestEntity <Instant> > testEntities)
{
AddToDatabase(testEntities.ToArray());
var testValue = Instant.Min(testEntities[0].TestProperty, testEntities[0].TestComponent.TestComponentProperty);
ExecuteWithQueryable(q =>
{
var foundEntities = q.Where(x => Instant.Min(x.TestProperty, x.TestComponent.TestComponentProperty) == testValue).Select(x => new { ExposedProperty = Instant.Min(x.TestProperty, x.TestComponent.TestComponentProperty) }).ToList();
foundEntities.Should().HaveCount(1);
foundEntities[0].ExposedProperty.Should().Be(testValue);
});
}
/// <summary>
/// Get a random date between start and end.
/// </summary>
public Instant Between(Instant start, Instant end)
{
var min = Instant.Min(start, end);
var max = Instant.Max(start, end);
var total = max - min;
var partTicks = Random.Double() * total.TotalTicks;
var part = Duration.FromTicks(partTicks);
return(min + part);
}
/// <summary>
/// Get a random date between start and end.
/// </summary>
public ZonedDateTime Between(ZonedDateTime start, ZonedDateTime end)
{
//TODO: check for mis matched zones?
var min = Instant.Min(start.ToInstant(), end.ToInstant());
var max = Instant.Max(start.ToInstant(), end.ToInstant());
var total = max - min;
var partTicks = Random.Double() * total.TotalTicks;
var part = Duration.FromTicks(partTicks);
return(new(min + part, start.Zone));
}
static Duration GetAvailableOverlap(
LocalDate date,
Availability avail1,
Availability avail2)
{
// TODO: Check that the rules of InZoneLeniently are what you want.
// Be careful, as you could end up with an end before a start...
var start1 = (date + avail1.Start).InZoneLeniently(avail1.Zone);
var end1 = (date + avail1.End).InZoneLeniently(avail1.Zone);
var start2 = (date + avail2.Start).InZoneLeniently(avail2.Zone);
var end2 = (date + avail2.End).InZoneLeniently(avail2.Zone);
var latestStart = Instant.Max(start1.ToInstant(), start2.ToInstant());
var earliestEnd = Instant.Min(end1.ToInstant(), end2.ToInstant());
// Never return a negative duration... return zero of there's no overlap.
// Noda Time should have Duration.Max really...
var overlap = earliestEnd - latestStart;
return(overlap < Duration.Zero ? Duration.Zero : overlap);
}
public virtual void SupportsMinFromParameter(Instant testInstant)
{
SupportsPropertyOrMethod(x => Instant.Min(x, testInstant));
}
private Instant GetEffectiveEnd(ZoneInterval zoneInterval) =>
CheckOption(options, Options.MatchStartAndEndTransitions)
? zoneInterval.RawEnd : Instant.Min(zoneInterval.RawEnd, interval.End);
