[Test]
public void RenderRotatingRect()
{
    var rect = new FilledRect(Rectangle.FromCenter(Vector2D.Half, new Size(0.2f)), Color.Orange)
    {
        Rotation = 0
    };
    rect.Add(new SimplePhysics.Data { Gravity = Vector2D.Zero, RotationSpeed = 5 });

[Test]
public void RenderRotatingRect()
{
    var rect = new FilledRect(Rectangle.FromCenter(Vector2D.Half, new Size(0.2f)), Color.Orange)
    {
        Rotation = 0
    };
    rect.Add(new SimplePhysics.Data { Gravity = Vector2D.Zero, RotationSpeed = 5 });

[Test]
public void RenderRotatingRectViaExtensionMethod()
{
    new FilledRect(Rectangle.FromCenter(Vector2D.Half, new Size(0.2f)), Color.Red).StartRotating(5);
}

[Test]
public void RenderRotatingRectViaExtensionMethod()
{
    new FilledRect(Rectangle.FromCenter(Vector2D.Half, new Size(0.2f)), Color.Red).StartRotating(5);
}