anchor.diff:        }
   
         testWidgets('formats ${TimeOfDayFormat.h_colon_mm_space_a}', (WidgetTester tester) async {
  -        expect(await formatTimeOfDay(tester, const Locale('ar', ''), const TimeOfDay(hour: 9, minute: 32)), '٩:٣٢ ص');
  -        expect(await formatTimeOfDay(tester, const Locale('ar', ''), const TimeOfDay(hour: 20, minute: 32)), '٨:٣٢ م');
  -
           expect(await formatTimeOfDay(tester, const Locale('en', ''), const TimeOfDay(hour: 9, minute: 32)), '9:32 AM');
           expect(await formatTimeOfDay(tester, const Locale('en', ''), const TimeOfDay(hour: 20, minute: 32)), '8:32 PM');
         });
  
positive.code:         final GlobalMaterialLocalizations localizations = new GlobalMaterialLocalizations(const Locale('en', 'US'));
          expect(localizations.formatMinute(const TimeOfDay(hour: 1, minute: 32)), '32');
        });
  
        test('formats Arabic', () {
          final GlobalMaterialLocalizations localizations = new GlobalMaterialLocalizations(const Locale('ar', ''));
          expect(localizations.formatMinute(const TimeOfDay(hour: 1, minute: 32)), '٣٢');
        });
      });
  
      group('formatTimeOfDay', () {
  
negative.code:       testWidgets('formats h', (WidgetTester tester) async {
          expect(await formatHour(tester, const Locale('en', 'US'), const TimeOfDay(hour: 10, minute: 0)), '10');
          expect(await formatHour(tester, const Locale('en', 'US'), const TimeOfDay(hour: 20, minute: 0)), '8');
        });
  
        testWidgets('formats HH', (WidgetTester tester) async {
  