public void PushTwoSequencedFrames()
{
var seq = new FrameSequence();
var cmd1 = CreateFrame(0, 2);
var cmd2 = CreateFrame(2, 3.5);
seq.Push(cmd1);
seq.Push(cmd2);
var cmdMid1 = TimeSpan.FromMilliseconds(10);
var actual1 = seq.FrameByTime(cmdMid1);
Assert.AreEqual(cmd1, actual1);
var cmdMid2 = TimeSpan.FromSeconds(2.5);
var actual2 = seq.FrameByTime(cmdMid2);
Assert.AreEqual(cmd2, actual2);
}
public void GetTargetFrameTwice()
{
var seq = new FrameSequence();
var cmd1 = CreateFrame(1, 3);
var cmd2 = CreateFrame(4, 2);
seq.Push(cmd1);
seq.Push(cmd2);
var cmdMiddle1 = TimeSpan.FromSeconds(1.5);
var actual1 = seq.FrameByTime(cmdMiddle1);
Assert.AreEqual(cmd1, actual1);
var cmdMiddle2 = TimeSpan.FromSeconds(1.6);
var actual2 = seq.FrameByTime(cmdMiddle2);
Assert.IsNull(actual2);
}
public void PushOneCommand()
{
var seq = new FrameSequence();
var expected = CreateFrame(0, 3);
seq.Push(expected);
var beginBound = TimeSpan.FromSeconds(0);
var actual = seq.FrameByTime(beginBound);
Assert.IsNotNull(actual);
Assert.AreEqual(expected, actual);
}