anchor.diff:  
           var rpt = new RedisProtocolTransformer();
   
  -        rpt.handleData("\$6\r\nfoobar\r\n\$8\r\nfoobars2\r\n".runes.toList(growable: false), sink);
  +        rpt.handleData(encodeUtf8("\$6\r\nfoobar\r\n\$8\r\nfoobars2\r\n"), sink);
   
           expect(sink.replies.length, equals(2));
           expect(sink.replies.first.runtimeType, equals(BulkReply));
  
positive.code: 
          var rpt = new RedisProtocolTransformer();
  
          rpt.handleData("+".runes.toList(growable: false), sink);
          expect(sink.replies.length, equals(0));
          rpt.handleData("Hi there\r\n".runes.toList(growable: false), sink);
          expect(sink.replies.length, equals(1));
          expect(sink.replies[0].runtimeType, equals(StatusReply));
          StatusReply testedStatus = sink.replies[0];
  
negative.code: main() {
  
  
    group("RedisProtocolTransformer:", () {
  
      group("Exceptions", () {
        test("should be able to instantiated all exceptions", () {
  