anchor.diff:        });
   
         // when
  -      parser.append([144, 12, 0]);
  +      parser.append([0x90, 0x0C, 0x00]);
       });
   
       test('Digital message other pins', (){
  
positive.code:       });
  
        // when
        parser.append([144, 12, 1]);
      });
  
      test('Analog message on pin', (){
  
negative.code: 
    group('Sysex Parser', (){
  
      final CONNEXION_BYTES =  [0xF9, 0x02, 0x03, 0xf0, 0x79, 0x02, 0x03, 0x53, 0x00, 0x74, 0x00, 0x61, 0x00, 0x6E,
      0x00, 0x64, 0x00, 0x61, 0x00, 0x72, 0x00, 0x64, 0x00, 0x46, 0x00, 0x69, 0x00, 0x72, 0x00, 0x6D, 0x00, 0x61, 0x00,
      0x74, 0x00, 0x61, 0x00, 0x2E, 0x00, 0x69, 0x00, 0x6e, 0x00, 0x6F, 0x00, 0xF7];
  
      // Tested object
      SysexParser parser;
  