anchor.diff:        var req5 = new MockRequest("/change_status_code");
   
         var resp = await dispatch(req);
  -      expect(resp.mockContent, equals("sub_route"));
  +      expect(resp.mockContent, "sub_route");
         resp = await dispatch(req2);
  -      expect(resp.mockContent, equals("main_route"));
  +      expect(resp.mockContent, "main_route");
         resp = await dispatch(req3);
  -      expect(resp.statusCode, equals(404));
  +      expect(resp.statusCode, 404);
         resp = await dispatch(req4);
  -      expect(resp.mockContent, equals("sub/path"));
  +      expect(resp.mockContent, "sub/path");
         resp = await dispatch(req5);
  -      expect(resp.statusCode, equals(201));
  -      expect(resp.mockContent, equals("response"));
  +      expect(resp.statusCode, 201);
  +      expect(resp.mockContent, "response");
       });
   
       test("group path matching", () async {
  
positive.code: 
        MockRequest req = new MockRequest("/invalid_path");
        var resp = await dispatch(req);
        expect(resp.mockContent, equals("handler_executed"));
        expect(resp.statusCode, equals(200));
      });
    });
  }
  
negative.code:             "arg5": "arg5",
              "arg6": null,
              "arg7": "arg7"
            });
      });
  
      test("query parameters with list", () async {
  