anchor.diff:      });
     }
   
  -  bool _isTestMethod(String name) {
  +  bool isTestMethod(String name) {
       return name.startsWith('test') || name == 'runTest';
     }
   
  -  String _getDescription(MethodMirror method) {
  +  String getDescription(MethodMirror method) {
       var description = MirrorSystem.getName(method.simpleName);
       for (var descriptor in method.metadata) {
         if (descriptor.reflectee is testdoc) {
  
positive.code: 
      classMirror.instanceMembers.forEach((symbol, method) {
        var name = MirrorSystem.getName(symbol);
        if (!method.isRegularMethod || !_isTestMethod(name)) {
          return;
        }
  
  
negative.code:         return;
        }
  
        var description = getDescription(method);
  
        unittest.setUp(this.setUp);
        unittest.tearDown(this.tearDown);
  