code: def testDefaultParseValueQuotedStrings(self):
      self.assertEqual(parser.DefaultParseValue("'hello'"), "hello")
      self.assertEqual(
          parser.DefaultParseValue("'hello world'"), "hello world"
      )
      self.assertEqual(parser.DefaultParseValue("'--flag'"), "--flag")
      self.assertEqual(parser.DefaultParseValue('"hello"'), "hello")
      self.assertEqual(
          parser.DefaultParseValue('"hello world"'), "hello world"
      )
      self.assertEqual(parser.DefaultParseValue('"--flag"'), "--flag")
  
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 4 for calling the ParserTest obj's underlying member method code with example usage: obj.testDefaultParseValueQuotedStrings() without return types