anchor.diff:  
           await driver.waitFor(find.byTooltip('foo'), timeout: _kTestTimeout);
   
  -        final File file = File(path.join(testOutputsDirectory, 'flutter_driver_commands_$driverId.log'));
  -        final bool exists = file.existsSync();
  -        expect(exists, false, reason: 'because ${file.path} exists');
  +        final bool exists = logFile.existsSync();
  +        expect(exists, false, reason: 'because ${logFile.path} exists');
         });
       });
     });
  
positive.code:     late FakeVM fakeVM;
      late FakeIsolate fakeIsolate;
      late VMServiceFlutterDriver driver;
      int driverId = -1;
  
      setUp(() {
  
negative.code:     test('logCommunicationToFile = false', () async {
        driver = WebFlutterDriver.connectedTo(fakeConnection, logCommunicationToFile: false);
        await driver.waitFor(find.byTooltip('logCommunicationToFile test'), timeout: _kTestTimeout);
        final bool exists = logFile.existsSync();
        expect(exists, false, reason: 'because ${logFile.path} exists');
      });
    });
  
  