anchor.diff:  
     testWidgets('background is honored when passed in as a top-level param',
         (tester) async {
  -    final paint = Paint()..color = Color(0xFACEFEED);
  +    final paint = Paint()..color = const Color(0xFACEFEED);
       final outputTextStyle = GoogleFonts.rancho(background: paint);
   
       expect(outputTextStyle.background, equals(paint));
  
positive.code:   testWidgets(
        'foreground from the top-level param takes precedence over foreground '
        'from the TextStyle param', (tester) async {
      final paint1 = Paint()..color = Color(0xDEADBEEF);
      final paint2 = Paint()..color = Color(0xFACEFEED);
      final textStyle = TextStyle(foreground: paint1);
      final outputTextStyle = GoogleFonts.rancho(
        textStyle: textStyle,
  
negative.code: 
    testWidgets('foreground is honored when passed in via the TextStyle param',
        (tester) async {
      final paint = Paint()..color = const Color(0xDEADBEEF);
      final textStyle = TextStyle(foreground: paint);
      final outputTextStyle = GoogleFonts.rancho(textStyle: textStyle);
  
  