public void ShouldIgnoreByIfToIsSet()
{
var animation = new Vector4FromToByAnimation();
animation.From = null;
animation.To = new Vector4(0.4f, 4.0f, 40.0f, 400.0f);
animation.By = new Vector4(1.0f, 10.0f, 100.0f, 1000.0f);
Assert.AreEqual(new Vector4(0.0f, 0.0f, 0.0f, 0.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(0.2f, 2.0f, 20.0f, 200.0f), animation.GetValue(TimeSpan.FromSeconds(0.5), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(0.4f, 4.0f, 40.0f, 400.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
}
public void AnimateTo()
{
var animation = new Vector4FromToByAnimation();
animation.From = null;
animation.To = new Vector4(0.2f, 2.0f, 20.0f, 200.0f);
animation.By = null;
Assert.AreEqual(new Vector4(0.0f, 0.0f, 0.0f, 0.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(0.1f, 1.0f, 10.0f, 100.0f), animation.GetValue(TimeSpan.FromSeconds(0.5), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(0.2f, 2.0f, 20.0f, 200.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
}
public void AnimateUsingDefaults()
{
var animation = new Vector4FromToByAnimation();
animation.From = null;
animation.To = null;
animation.By = null;
Assert.AreEqual(new Vector4(0.0f, 0.0f, 0.0f, 0.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(0.5f, 5.0f, 50.0f, 500.0f), animation.GetValue(TimeSpan.FromSeconds(0.5), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(1.0f, 10.0f, 100.0f, 1000.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
}
public void CheckDefaultValues()
{
var animation = new Vector4FromToByAnimation();
Assert.AreEqual(TimeSpan.FromSeconds(1.0), animation.Duration);
Assert.AreEqual(FillBehavior.Hold, animation.FillBehavior);
Assert.IsNull(animation.TargetProperty);
Assert.IsFalse(animation.From.HasValue);
Assert.IsFalse(animation.To.HasValue);
Assert.IsFalse(animation.By.HasValue);
Assert.IsFalse(animation.IsAdditive);
Assert.IsNull(animation.EasingFunction);
}
public void AnimateFromBy()
{
var animation = new Vector4FromToByAnimation();
animation.From = new Vector4(0.2f, 2.0f, 20.0f, 200.0f);
animation.To = null;
animation.By = new Vector4(1.0f, 10.0f, 100.0f, 1000.0f);
Assert.AreEqual(new Vector4(0.2f, 2.0f, 20.0f, 200.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.IsTrue(Vector4.AreNumericallyEqual(new Vector4(0.7f, 7.0f, 70.0f, 700.0f), animation.GetValue(TimeSpan.FromSeconds(0.5), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f))));
Assert.AreEqual(new Vector4(1.2f, 12.0f, 120.0f, 1200.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
animation.By = new Vector4(-0.1f, -1.0f, -10.0f, -100.0f);
Assert.AreEqual(new Vector4(0.2f, 2.0f, 20.0f, 200.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(0.15f, 1.5f, 15.0f, 150.0f), animation.GetValue(TimeSpan.FromSeconds(0.5), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
Assert.AreEqual(new Vector4(0.1f, 1.0f, 10.0f, 100.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), new Vector4(0.0f, 0.0f, 0.0f, 0.0f), new Vector4(1.0f, 10.0f, 100.0f, 1000.0f)));
}
