class_docstr: Test codehilite extension. 
class_docstr_tok: ["Test","codehilite","extension","."]
code: def testEntitiesIntact(self):
      if has_pygments:
          expected = (
              '<div class="codehilite"><pre>'
              "<span></span>"
              "<code>&lt; &amp;lt; and &gt; &amp;gt;"
              "\n</code></pre></div>"
          )
      else:
          expected = (
              '<pre class="codehilite"><code class="language-text">'
              "&lt; &amp;lt; and &gt; &amp;gt;\n"
              "</code></pre>"
          )
      self.assertMarkdownRenders(
          ("\t:::text\n" "\t< &lt; and > &gt;"),
          expected,
          extensions=["codehilite"],
      )
  
imports: from markdown.test_tools import TestCase
  from markdown.extensions.codehilite import CodeHiliteExtension, CodeHilite
  from markdown import extensions, treeprocessors
  import os
  import xml.etree.ElementTree
label_desc: Use image node_id 13 for calling the TestCodeHiliteExtension obj's underlying member method code with example usage: obj.testEntitiesIntact() without return types