code: def testDefaultParseValueIgnoreBinOp(self):
      self.assertEqual(
          parser.DefaultParseValue("2017-10-10"), "2017-10-10"
      )
      self.assertEqual(parser.DefaultParseValue("1+1"), "1+1")
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from fire import parser
  from fire import testutils
label_desc: Use image node_id 20 for calling the ParserTest obj's underlying member method code with example usage: obj.testDefaultParseValueIgnoreBinOp() without return types