code: def test_cast_parser(self):
      values = (
          "3/1/1994",
          "2/17/2011",
          None,
          "January 5th, 1984",
          "n/a",
      )
      casted = tuple(self.type.cast(v) for v in values)
      self.assertSequenceEqual(
          casted,
          (
              datetime.date(1994, 3, 1),
              datetime.date(2011, 2, 17),
              None,
              datetime.date(1984, 1, 5),
              None,
          ),
      )
  
imports: import datetime
  import pickle
  import unittest
  from decimal import Decimal
  import parsedatetime
  from agate.data_types import Boolean, Date, DateTime, Number, Text, TimeDelta
  from agate.exceptions import CastError
label_desc: Use image node_id 5 for calling the TestDate obj's underlying member method code with example usage: obj.test_cast_parser() without return types