new_contents: from django.test import TestCase
  
  from ..views import TextTemplateView
  
  
  class TestViews(TestCase):
  
      def test_texttemplateview_render_to_response(self):
          view = TextTemplateView()
          view.request = {}
          view.template_name = 'templates/base.html'
  
          rendered = view.render_to_response({})
  
          self.assertEqual(rendered.template_name, ['templates/base.html'])
          self.assertEqual(rendered.status_code, 200)
  
subject: Add tests for `cms.views`.