public void NSValueRoundtrip()
{
var transform = new CGAffineTransform(1, 2, 3, 4, 5, 6);
// looks simplistic but that NSValue logic is implemented by "us" on macOS
using (var nsv = NSValue.FromCGAffineTransform(transform)) {
var tback = nsv.CGAffineTransformValue;
Assert.AreEqual((nfloat)1, tback.xx, "xx");
Assert.AreEqual((nfloat)2, tback.yx, "yx");
Assert.AreEqual((nfloat)3, tback.xy, "xy");
Assert.AreEqual((nfloat)4, tback.yy, "yy");
Assert.AreEqual((nfloat)5, tback.x0, "x0");
Assert.AreEqual((nfloat)6, tback.y0, "y0");
}
}
