public void ShouldBecomeFinishedWhenAwaitCallbackReturnTrue()
{
var tween = new TweenAwait(() => true);
var result = tween.Advance(new TimeSpan(1));
Assert.True(tween.IsFinished);
}
public void ShouldStayUnfinishedWhenAwaitCallbackReturnFalse()
{
var tween = new TweenAwait(() => false);
var result = tween.Advance(new TimeSpan(1));
Assert.False(tween.IsFinished);
}
public void ShouldReturnPassedTimeSpanWhenAwaitCallbackReturnsFalse(long ticks)
{
var tween = new TweenAwait(() => false);
var result = tween.Advance(new TimeSpan(ticks));
Assert.Equal(ticks, result.Ticks);
}
public void ShouldCallAwaitCallbackOnAdvanceRegardlessOfTimeSpanPassed(long ticks)
{
var awaitCallCount = 0;
var tween = new TweenAwait(() =>
{
awaitCallCount++;
return(false);
});
tween.Advance(new TimeSpan(ticks));
Assert.Equal(1, awaitCallCount);
}
public void ShouldBecomeFinishedAndNotCallAwaitCallback_Finish()
{
var awaitCallCount = 0;
var tween = new TweenAwait(() =>
{
awaitCallCount++;
return(true);
});
tween.Finish();
Assert.True(tween.IsFinished);
Assert.Equal(0, awaitCallCount);
}
public void ShouldNotCallAwaitCallbackWhenAlreadyFinished()
{
var awaitCallCount = 0;
var tween = new TweenAwait(() =>
{
awaitCallCount++;
return(true);
});
tween.Advance(new TimeSpan(1));
tween.Advance(new TimeSpan(1));
tween.Advance(new TimeSpan(1));
tween.Advance(new TimeSpan(1));
Assert.Equal(1, awaitCallCount);
}
