pytest (#209)

passbook/stages/dummy/tests.py

@@ -1,7 +1,7 @@
 """dummy tests"""
 from django.shortcuts import reverse
 from django.test import Client, TestCase
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 
 from passbook.core.models import User
 from passbook.flows.models import Flow, FlowDesignation, FlowStageBinding
@@ -44,7 +44,7 @@ class TestDummyStage(TestCase):
         response = self.client.post(url, {})
         self.assertEqual(response.status_code, 200)
         self.assertJSONEqual(
-            force_text(response.content),
+            force_str(response.content),
             {"type": "redirect", "to": reverse("passbook_core:overview")},
         )