public void HasAmountOlderThan_NotEnough()
{
// only add two
SimpleSnapshot a = new SimpleSnapshot(0, 0, 0);
SimpleSnapshot b = new SimpleSnapshot(1, 1, 0);
buffer.Add(a.remoteTimestamp, a);
buffer.Add(b.remoteTimestamp, b);
// shouldn't have more old enough than two
// because we don't have more than two
Assert.That(SnapshotInterpolation.HasAmountOlderThan(buffer, 0, 3), Is.False);
}
public void HasAmountOlderThan_EnoughAndOldEnough()
{
// add three
SimpleSnapshot a = new SimpleSnapshot(0, 0, 0);
SimpleSnapshot b = new SimpleSnapshot(1, 1, 0);
SimpleSnapshot c = new SimpleSnapshot(2, 2, 0);
buffer.Add(a.remoteTimestamp, a);
buffer.Add(b.remoteTimestamp, b);
buffer.Add(c.remoteTimestamp, c);
// check at time = 2.1, where third one would be old enough.
Assert.That(SnapshotInterpolation.HasAmountOlderThan(buffer, 2.1, 3), Is.True);
}