old_contents: from django.test import TestCase
  from types import DictType
  from sis_provisioner.models import Curriculum
  
  
  class CurriculumModelTest(TestCase):
      def test_accounts_by_curricula(self):
          r = Curriculum.objects.accounts_by_curricula()
          self.assertEquals(type(r), DictType)
          self.assertEquals(len(r), 0)
  
new_contents: from django.test import TestCase
  from sis_provisioner.models import Curriculum
  
  
  class CurriculumModelTest(TestCase):
      def test_accounts_by_curricula(self):
          r = Curriculum.objects.accounts_by_curricula()
          self.assertTrue(isinstance(r, dict))
          self.assertEquals(len(r), 0)
  
subject: fix curriculum tests for python3