anchor.diff:    });
   
     testUsingContext('analytics sent on success', () async {
  +  print('8. analytics sent on success');
       MockDirectory.findCache = true;
       await pubGet(context: PubContext.flutterTests, checkLastModified: false);
       verify(flutterUsage.sendEvent('pub', 'flutter-tests', label: 'success')).called(1);
  
positive.code:     ),
      Usage: () => MockUsage(),
    });
  }
  
  typedef StartCallback = void Function(List<dynamic> command);
  
negative.code:   });
  
    testUsingContext('analytics sent on failed version solve', () async {
    print('10. analytics sent on failed version solve');
      MockDirectory.findCache = true;
      try {
        await pubGet(context: PubContext.flutterTests, checkLastModified: false);
  