public void TimeToReturnsPeriod()
{
var time = new Time(205956690, TimeContext.Default);
var time2 = new Time(205956700, TimeContext.Default);
var period = time.To(time2);
Assert.AreEqual(205956690, period.Start.SecondsFromEpoch);
Assert.AreEqual(205956700, period.End.SecondsFromEpoch);
Assert.AreEqual(10, period.Length.Seconds);
Assert.IsTrue(period.Contains(time));
Assert.IsFalse(period.Contains(time2));
Assert.IsTrue(period.Contains(time2.Remove(1.Seconds())));
Assert.IsFalse(period.Contains(time.Remove(1.Seconds())));
Assert.IsTrue(time.In(period));
Assert.IsFalse(time2.In(period));
Assert.IsTrue(time2.Remove(1.Seconds()).In(period));
Assert.IsFalse(time.Remove(1.Seconds()).In(period));
}