public void TestBoxWithPigment()
{
var box = new Box();
var whiteCol = new PovColor(1, 1, 1);
var pigment = new Pigment(whiteCol);
box.AddModifiers(pigment);
var povCode = box.ToPovCode();
Check.That(povCode).IsEqualTo("box {\n < 0, 0, 0>, < 1, 1, 1>\n\npigment {\n color rgb < 1, 1, 1>\n}\n}");
}