old_contents: from django.test import TestCase
  
  
  class $$$$PKG_NAME$$$$Test(TestCase):
      """
      Tests for {{ app_name }}
      """
      def test_{{ app_name }}(self):
          pass
new_contents: from django.test import TestCase
  
  
  class {{ app_name }}Test(TestCase):
      """
      Tests for {{ app_name }}
      """
      def test_{{ app_name }}(self):
          pass
subject: Fix simple test