text: from __future__ import annotations
  
  from django.test import SimpleTestCase, override_settings
  
  from django_browser_reload.jinja import django_browser_reload_script
  
  
  class DjangoBrowserReloadScriptTests(SimpleTestCase):
      def test_non_debug_empty(self):
          result = django_browser_reload_script()
  
          assert result == ""
  
      def test_debug_success(self):
          with override_settings(DEBUG=True):
              result = django_browser_reload_script()
  
          assert result == (
              '<script src="/static/django-browser-reload/reload-listener.js"'
              + ' data-worker-script-path="/static/django-browser-reload/'
              + 'reload-worker.js"'
              + ' data-events-path="/__reload__/events/" defer></script>'
          )
  