public void TimeToNextFrame_CalledWhenBarrierIsReached_ReturnsPositiveTime()
{
var barrier = new PacketBarrier(TimeFrame);
var firstPacket = CreateDataPacket(TimeSpan.FromSeconds(2));
var secondPacket = CreateDataPacket(TimeSpan.FromSeconds(3));
barrier.PacketPushed(firstPacket);
barrier.PacketPushed(secondPacket);
Assert.That(barrier.TimeToNextFrame(), Is.GreaterThan(TimeSpan.Zero));
}
public void TimeToNextFrame_CalledBeforeFirstPacket_ThrowsInvalidOperationException()
{
var barrier = new PacketBarrier(TimeFrame);
Assert.Throws <InvalidOperationException>(() => barrier.TimeToNextFrame());
}