code: def test_code_in_list(self):
      def r(f):
          with open(f, encoding="utf-8") as infile:
              return infile.read()
  
      silent_f2p = mute(True)(fields2pelican)
      test_post = filter(
          lambda p: p[0].startswith("Code in List"), self.posts
      )
      with temporary_folder() as temp:
          md = [r(f) for f in silent_f2p(test_post, "markdown", temp)][
              0
          ]
          sample_line = re.search(r"- This is a code sample", md).group(
              0
          )
          code_line = re.search(r"\s+a = \[1, 2, 3\]", md).group(0)
          self.assertTrue(
              sample_line.rindex("This") < code_line.rindex("a")
          )
  
imports: import os
  import re
  from posixpath import join
  from unittest.mock import patch
  from pelican.settings import DEFAULT_CONFIG
  from pelican.tests.support import mute, skipIfNoExecutable, temporary_folder, unittest, TestCaseWithCLocale
  from pelican.tools.pelican_import import blogger2fields, build_header, build_markdown_header, decode_wp_content, download_attachments, fields2pelican, get_attachments, tumblr2fields, wp2fields
  from pelican.utils import path_to_file_url, slugify
label_desc: Use image node_id 16 for calling the TestWordpressXmlImporter obj's underlying member method code with example usage: obj.test_code_in_list() and returns: infile