anchor.diff:            scenarioFuture.then((output) {
               buffer.merge(output[0]);
   
  -            if(output[1]) {
  +            if (output[1]) {
                 okScenariosCount++;
               } else {
                 koScenariosCount++;
               }
  -          }).catchError((e,s){
  -            _log.debug("ERROOOOOOOOOOOOOR $e \n $s");
  +          }).catchError((e, s) {
  +            _log.debug("ERROR $e \n $s");
             });
   
             results.add(scenarioFuture);
  
positive.code:         Future.wait(results).whenComplete(() {
            buffer.write("Scenarios passed: $okScenariosCount", color: 'green');
  
            if(koScenariosCount > 0) {
              buffer.write("Scenarios failed: $koScenariosCount", color: 'red');
            }
  
  
negative.code: 
    List<String> tags;
  
    Scenario background;
  
    List<Step> steps = [];
    GherkinTable examples = new GherkinTable();
  