public void Linear()
{
using (CAMediaTimingFunction mtf1 = new CAMediaTimingFunction(0f, 0f, 1f, 1f))
using (CAMediaTimingFunction mtf3 = CAMediaTimingFunction.FromName(CAMediaTimingFunction.Linear)) {
Assert.That(mtf3.GetControlPoint(0), Is.EqualTo(mtf1.GetControlPoint(0)), "0b");
Assert.That(mtf3.GetControlPoint(1), Is.EqualTo(mtf1.GetControlPoint(1)), "1b");
Assert.That(mtf3.GetControlPoint(2), Is.EqualTo(mtf1.GetControlPoint(2)), "2b");
Assert.That(mtf3.GetControlPoint(3), Is.EqualTo(mtf1.GetControlPoint(3)), "3b");
}
}
public void EaseInEaseOut()
{
using (CAMediaTimingFunction mtf1 = new CAMediaTimingFunction(0.42f, 0f, 0.58f, 1f))
using (CAMediaTimingFunction mtf3 = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseInEaseOut)) {
Assert.That(mtf3.GetControlPoint(0), Is.EqualTo(mtf1.GetControlPoint(0)), "0b");
Assert.That(mtf3.GetControlPoint(1), Is.EqualTo(mtf1.GetControlPoint(1)), "1b");
Assert.That(mtf3.GetControlPoint(2), Is.EqualTo(mtf1.GetControlPoint(2)), "2b");
Assert.That(mtf3.GetControlPoint(3), Is.EqualTo(mtf1.GetControlPoint(3)), "3b");
}
}
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");
}
}
public void EaseIn()
{
using (CAMediaTimingFunction mtf1 = new CAMediaTimingFunction(0.42f, 0f, 1f, 1f))
#if !XAMCORE_2_0
using (CAMediaTimingFunction mtf2 = CAMediaTimingFunction.FromName((string)CAMediaTimingFunction.EaseIn))
#endif
using (CAMediaTimingFunction mtf3 = CAMediaTimingFunction.FromName(CAMediaTimingFunction.EaseIn)) {
#if !XAMCORE_2_0
Assert.That(mtf2.GetControlPoint(0), Is.EqualTo(mtf1.GetControlPoint(0)), "0a");
Assert.That(mtf2.GetControlPoint(1), Is.EqualTo(mtf1.GetControlPoint(1)), "1a");
Assert.That(mtf2.GetControlPoint(2), Is.EqualTo(mtf1.GetControlPoint(2)), "2a");
Assert.That(mtf2.GetControlPoint(3), Is.EqualTo(mtf1.GetControlPoint(3)), "3a");
#endif
Assert.That(mtf3.GetControlPoint(0), Is.EqualTo(mtf1.GetControlPoint(0)), "0b");
Assert.That(mtf3.GetControlPoint(1), Is.EqualTo(mtf1.GetControlPoint(1)), "1b");
Assert.That(mtf3.GetControlPoint(2), Is.EqualTo(mtf1.GetControlPoint(2)), "2b");
Assert.That(mtf3.GetControlPoint(3), Is.EqualTo(mtf1.GetControlPoint(3)), "3b");
}
}
public void GetControlPoint()
{
using (CAMediaTimingFunction mtf = CAMediaTimingFunction.FromControlPoints(0.1f, 0.2f, 0.3f, 0.4f)) {
Assert.Throws <ArgumentOutOfRangeException> (delegate { mtf.GetControlPoint(-1); });
Assert.That(mtf.GetControlPoint(0), Is.EqualTo(new PointF(0.0f, 0.0f)), "0");
Assert.That(mtf.GetControlPoint(1), Is.EqualTo(new PointF(0.1f, 0.2f)), "1");
Assert.That(mtf.GetControlPoint(2), Is.EqualTo(new PointF(0.3f, 0.4f)), "2");
Assert.That(mtf.GetControlPoint(3), Is.EqualTo(new PointF(1.0f, 1.0f)), "3");
Assert.Throws <ArgumentOutOfRangeException> (delegate { mtf.GetControlPoint(4); });
}
}