public void Test_CanvasBrush_Squircle()
        {
            CanvasDevice device = new CanvasDevice();

            Assert.IsNotNull(device, "Could not create CanvasDevice instance.");

            var squircle = CanvasPathGeometry.CreateSquircle(device, 10, 10, 200, 200, 130, 130);

            Assert.IsNotNull(squircle, "Could not create Squircle CanvasGeometry");
        }