public async Task NewAnimationsFinishImmediatelyWhenTickerDisabled()
{
var view = AnimationReadyHandlerAsync.Prepare(new View(), out var handler);
await handler.DisableTicker();
await view.RotateYTo(200);
Assert.That(view.RotationY, Is.EqualTo(200));
}
public async Task DisablingTickerPreventsAnimationFromRepeating()
{
var view = AnimationReadyHandlerAsync.Prepare(new View {
Opacity = 0
}, out var handler);
await Task.WhenAll(RepeatFade(view), handler.DisableTicker());
Assert.That(view.Opacity, Is.EqualTo(1));
}
public async Task DisablingTickerFinishesAnimationInProgress()
{
var view = AnimationReadyHandlerAsync.Prepare(new View {
Opacity = 1
}, out var handler);
await Task.WhenAll(view.FadeTo(0, 2000), handler.DisableTicker());
Assert.That(view.Opacity, Is.EqualTo(0));
}
public async Task AnimationExtensionsReturnTrueIfAnimationsDisabled()
{
var label = AnimationReadyHandlerAsync.Prepare(new Label {
Text = "Foo"
}, out var handler);
await handler.DisableTicker();
var result = await label.ScaleTo(2, 500);
Assert.That(result, Is.True);
}
public async Task DisablingTickerFinishesAllAnimationsInChain()
{
var view1 = new View {
Opacity = 1
};
var view2 = new View {
Opacity = 0
};
var handler = AnimationReadyHandlerAsync.Prepare(view1, view2);
await Task.WhenAll(SwapFadeViews(view1, view2), handler.DisableTicker());
Assert.That(view1.Opacity, Is.EqualTo(0));
}
public async Task CanExitAnimationLoopIfAnimationsDisabled()
{
var label = AnimationReadyHandlerAsync.Prepare(new Label {
Text = "Foo"
}, out var handler);
await handler.DisableTicker();
var run = true;
while (run)
{
await label.ScaleTo(2, 500);
run = !(await label.ScaleTo(0.5, 500));
}
}
