old_contents: """Test functions in markdown utils"""
  
  import unittest
  from unittest import mock
  
  from wqflask.markdown_routes import render_markdown
  
  
  class MockRequests404:
      @property
      def status_code(self):
          return 404
  
  class MockRequests200:
      @property
      def status_code(self):
          return 200
  
      @property
      def content(self):
          return b"""
  # Glossary
  This is some content
  
  ## Sub-heading
  This is another sub-heading
          """
  
  class TestMarkdownRoutesFunctions(unittest.TestCase):
      """Test cases for functions in markdown_routes"""
  
      @mock.patch('wqflask.markdown_routes.requests.get')
      def test_render_markdown_when_fetching_locally(self, requests_mock):
          requests_mock.return_value = MockRequests404()
          markdown_content = render_markdown("glossary.md")
          requests_mock.assert_called_with(
              "https://raw.githubusercontent.com"
              "/genenetwork/genenetwork2/"
              "wqflask/wqflask/static/"
              "glossary.md")
          self.assertEqual("<h1>Content</h1>\n",
                           markdown_content)
  
      @mock.patch('wqflask.markdown_routes.requests.get')
      def test_render_markdown_when_fetching_remotely(self, requests_mock):
          requests_mock.return_value = MockRequests200()
          markdown_content = render_markdown("glossary.md")
          requests_mock.assert_called_with(
              "https://raw.githubusercontent.com"
              "/genenetwork/genenetwork2/"
              "wqflask/wqflask/static/"
              "glossary.md")
          self.assertEqual("""<h1>Glossary</h1>
  <p>This is some content</p>
  <h2>Sub-heading</h2>
  <p>This is another sub-heading</p>
  """,
                           markdown_content)
  
new_contents: """Test functions in markdown utils"""
  
  import unittest
  from unittest import mock
  
  from wqflask.markdown_routes import render_markdown
  
  
  class MockRequests404:
      @property
      def status_code(self):
          return 404
  
  class MockRequests200:
      @property
      def status_code(self):
          return 200
  
      @property
      def content(self):
          return b"""
  # Glossary
  This is some content
  
  ## Sub-heading
  This is another sub-heading
          """
  
  class TestMarkdownRoutesFunctions(unittest.TestCase):
      """Test cases for functions in markdown_routes"""
  
      @mock.patch('wqflask.markdown_routes.requests.get')
      def test_render_markdown_when_fetching_locally(self, requests_mock):
          requests_mock.return_value = MockRequests404()
          markdown_content = render_markdown("glossary.md")
          requests_mock.assert_called_with(
              "https://raw.githubusercontent.com"
              "/genenetwork/genenetwork2/"
              "wqflask/wqflask/static/"
              "glossary.md")
          self.assertRegexpMatches(markdown_content,
                                   "Glossary of Terms and Features")
  
      @mock.patch('wqflask.markdown_routes.requests.get')
      def test_render_markdown_when_fetching_remotely(self, requests_mock):
          requests_mock.return_value = MockRequests200()
          markdown_content = render_markdown("glossary.md")
          requests_mock.assert_called_with(
              "https://raw.githubusercontent.com"
              "/genenetwork/genenetwork2/"
              "wqflask/wqflask/static/"
              "glossary.md")
          self.assertEqual("""<h1>Glossary</h1>
  <p>This is some content</p>
  <h2>Sub-heading</h2>
  <p>This is another sub-heading</p>
  """,
                           markdown_content)
  
subject: Update test_markdown_routes