anchor.diff:            // Custom
             Maturity m1 = new Maturity('foo', ordinal: 0);
             Maturity m2 = new Maturity('bar', ordinal: 1);
  -          expect(m1.compareTo(m2), equals(-1));
  +          expect(m1.compareTo(m2), -1);
             // Builtin
  -          expect(Maturity.stable.compareTo(Maturity.experimental), equals(-1));
  +          expect(Maturity.stable.compareTo(Maturity.experimental), -1);
           });
         });
       });
  
positive.code:       });
        test('logError', () {
          logger.logError('logError');
          expect(errCollector.trim(), equals('logError'));
        });
        test('logInformation', () {
          logger.logInformation('logInformation');
          expect(outCollector.trim(), equals('logInformation'));
        });
      });
  
      group('camel case', () {
        test('humanize', () {
          expect(new CamelCaseString('FooBar').humanized, equals('Foo Bar'));
          expect(new CamelCaseString('Foo').humanized, equals('Foo'));
        });
        test('validation', () {
          expect(() => new CamelCaseString('foo'),
              throwsA(new isInstanceOf<ArgumentError>()));
        });
        test('toString', () {
          expect(new CamelCaseString('FooBar').toString(), equals('FooBar'));
        });
      });
  
  
negative.code:       });
        test('no args', () async {
          await dartlint.main([]);
          expect(exitCode, dartlint.unableToProcessExitCode);
        });
        test('help', () async {
          await dartlint.main(['-h']);
  