docs: def should_see_link_text(self, link_text, link_url):
      """Assert a link with the provided text points to the provided URL."""
  
      elements = ElementSelector(
          world.browser,
          str('//a[@href="%s"][./text()="%s"]' % (link_url, link_text)),
          filter_displayed=True,
      )
      if not elements:
          raise AssertionError("Expected link not found.")