old_contents: from django.test import TestCase as TC
  
  from testcube.utils import *
  
  
  class ModelsTestCase(TC):
      def setUp(self):
          pass
  
      def test_get_domain(self):
          assert get_domain() == 'company.com'
          Configuration.objects.create(key='domain', value='my.com')
          assert get_domain() == 'my.com'
  
      def test_read_document(self):
          content = read_document('faq')
          assert 'what' in content.lower()
  
new_contents: from django.test import TestCase as TC
  
  from testcube.core.models import *
  from testcube.utils import *
  
  
  class ModelsTestCase(TC):
      def setUp(self):
          pass
  
      def test_get_domain(self):
          assert get_domain() == 'company.com'
          Configuration.objects.create(key='domain', value='my.com')
          assert get_domain() == 'my.com'
  
      def test_read_document(self):
          content = read_document('faq')
          assert 'what' in content.lower()
  
subject: fix unit tests.