anchor.diff:  library rest_test;
   
   import 'dart:async' show Future;
  -import 'dart:io' show HttpServer, HttpRequest, HttpClient;
  +import 'dart:io' show HttpServer, HttpRequest;
   import 'package:http/http.dart' as http;
   
   import 'package:rest/rest.dart' as rest;
  
positive.code:           expect(response.statusCode, equals(405));
          }));
      });
    });
  }
  
negative.code:             }),
              r'\d+': () => { 'code': 201, 'body': "requested a bat!\r\n" },
            }
          },
          r'^herp': {
            null: (r) {
              // do stuff with r
  
              return new HttpRestResponse().build(200, "called herp!\r\n");
            },
            r'\d+': (r) {
              // do stuff with r
  
              return new HttpRestResponse().build(201, "created a herp!\r\n");
            }
          }
        };
  
  