code: def test_record_dir(self):
      keys, values = ["id", "name", "email"], [1, "", ""]
      record = records.Record(keys, values)
      _dir = dir(record)
      for key in keys:
          assert key in _dir
      for key in dir(object):
          assert key in _dir
  
imports: from collections import namedtuple
  import records
  from pytest import raises
label_desc: Use image node_id 1 for calling the TestRecord obj's underlying member method code with example usage: obj.test_record_dir() without return types