public virtual void ShouldBeAbleToClearValue()
{
TimePicker tip = new TimePicker();
bool executed = false;
bool loaded = false;
tip.Loaded += (sender, args) => loaded = true;
tip.LayoutUpdated += (sender, args) =>
{
if (executed)
{
return;
}
executed = true;
tip.Value = new DateTime();
tip.ClearValue(TimePicker.ValueProperty);
Assert.IsTrue(DependencyProperty.UnsetValue == tip.ReadLocalValue(TimePicker.ValueProperty));
};
EnqueueCallback(() => TestPanel.Children.Add(tip));
EnqueueConditional(() => loaded);
EnqueueCallback(() => executed = false);
EnqueueCallback(tip.UpdateLayout);
EnqueueConditional(() => executed);
EnqueueTestComplete();
}
