public void DefaultCtor()
{
// invalid default .ctor exposed, now marked as [Obsolete]
using (CAMediaTimingFunction mtf = new CAMediaTimingFunction()) {
// invalid instance, we only verify it does not crash when called
Assert.True(mtf.GetControlPoint(0).IsEmpty, "0");
Assert.True(mtf.GetControlPoint(1).IsEmpty, "1");
Assert.True(mtf.GetControlPoint(2).IsEmpty, "2");
Assert.True(mtf.GetControlPoint(3).IsEmpty, "3");
Assert.That(mtf.ToString(), Is.EqualTo("MonoTouch.CoreAnimation.CAMediaTimingFunction"), "ToString");
}
}