public void ForwardStartsAtZero()
{
var spy = new MorphSpy();
var smoothMorph = new SmoothMorpher();
smoothMorph.Forwards(spy).MoveNext();
Assert.AreEqual(0, spy.Time);
}
public IEnumerator MorphWithAShortDuration()
{
var duration = 0.5f;
var morpher = new SmoothMorpher(duration);
var timeStarted = Time.time;
yield return(morpher.Forwards(new MorphSpy()));
Assert.AreEqual(duration, Time.time - timeStarted, 0.1);
}
public IEnumerator ChainsTwoCoroutinesTogether()
{
var spy = new MorphSpy();
var morpher = new SmoothMorpher(0.05f);
var chainedRoutine = morpher.Forwards(spy).Then(morpher.Backwards(spy));
yield return(chainedRoutine);
Assert.AreEqual(0, spy.Time);
}
public void ForwardEndsAtOne()
{
var spy = new MorphSpy();
var smoothMorph = new SmoothMorpher();
var enumerator = smoothMorph.Forwards(spy);
while (enumerator.MoveNext())
{
;
}
Assert.AreEqual(1f, spy.Time);
}