public void GetPeriodsAfterShouldReturnPeriodsPartiallyAfter()
{
var periodBefore = START_DATETIME.Length(5.secs()).Active();
var period = periodBefore.NewPeriodAfter(10.secs()).Length(5.secs()).Idle();
using (PeriodStorage periodStorageSUT = GetStorage())
{
periodStorageSUT.Add(periodBefore);
periodStorageSUT.Add(period);
var expected = new ActivityPeriod[] { period };
var beforeStart = period.Start - 1.secs();
var found = periodStorageSUT.GetPeriodsAfter(beforeStart);
CollectionAssert.AreEquivalent(expected, found);
var afterStart = period.Start + 1.secs();
found = periodStorageSUT.GetPeriodsAfter(afterStart);
CollectionAssert.AreEquivalent(expected, found);
var atEnd = period.End;
found = periodStorageSUT.GetPeriodsAfter(atEnd);
CollectionAssert.AreEquivalent(new ActivityPeriod[] { }, found);
var afterEnd = period.End + 1.secs();
found = periodStorageSUT.GetPeriodsAfter(afterEnd);
CollectionAssert.AreEquivalent(new ActivityPeriod[] { }, found);
}
}
private SortedSet <ActivityPeriod> GetMergeCandidates(ActivityPeriod currentPeriod)
{
var mergeTimeWindowStart = currentPeriod.Start - policies.IdleTimeout;
var candidates = periodStorage.GetPeriodsAfter(mergeTimeWindowStart)
.Where(period => !period.Equals(currentPeriod));
return(new SortedSet <ActivityPeriod>(candidates));
}