anchor.diff:            expect(msg, expected);
           });
         }
  -      _test(
  -          'exception',
  -          'EXCEPTION: LinterException: foo',
  +      _test('exception', 'EXCEPTION: LinterException: foo',
             (r) => r.exception(new LinterException('foo')));
         _test('logError', 'ERROR: foo', (r) => r.logError('foo'));
  -      _test(
  -          'logError2',
  -          'ERROR: foo',
  +      _test('logError2', 'ERROR: foo',
             (r) => r.logError2('foo', new Exception()));
         _test('logInformation', 'INFO: foo', (r) => r.logInformation('foo'));
  -      _test(
  -          'logInformation2',
  -          'INFO: foo',
  +      _test('logInformation2', 'INFO: foo',
             (r) => r.logInformation2('foo', new Exception()));
         _test('warn', 'WARN: foo', (r) => r.warn('foo'));
       });
  
positive.code:         expect(extractAnnotation('int x; //LINT'), isNotNull);
          expect(extractAnnotation('int x; // OK'), isNull);
          expect(extractAnnotation('int x;'), isNull);
          expect(
              extractAnnotation('dynamic x; // LINT dynamic is bad').message,
              equals('dynamic is bad'));
          expect(extractAnnotation('dynamic x; //LINT').message, isNull);
          expect(extractAnnotation('dynamic x; //LINT ').message, isNull);
  
negative.code: class MockLinter extends LintRule {
    VisitorCallback visitorCallback;
  
    MockLinter([nodeVisitor v]) : super(
            name: 'MockLint',
            group: Group.STYLE_GUIDE,
            kind: Kind.AVOID,
  