public void ReturnsNullIfTicksOfTimeSpanIsLessOrEqualsToZero() { Assert.IsNull(ExpirationPolicy.Sliding(new TimeSpan(0))); }
public void NotReturnsNullIfTicksOfTimeSpanIsLessOrEqualsToZeroIfForceIsEqualsTrue() { Assert.IsNotNull(ExpirationPolicy.Sliding(new TimeSpan(0), true)); }