Merge branch 'Kerl/fix-test' into 'master'

Fix non py3-compatible test in CI

See merge request cof-geek/django-allauth-ens!16

allauth_ens/tests.py

@@ -9,13 +9,14 @@ from django.core import mail
 from django.test import TestCase, override_settings
 
 from allauth.socialaccount.models import SocialAccount
-from allauth_ens.utils import get_ldap_infos
 
 import six
 from allauth_cas.test.testcases import CASTestCase
 from fakeldap import MockLDAP
 from mock import patch
 
+from allauth_ens.utils import get_ldap_infos
+
 from .adapter import deprecate_clippers, install_longterm_adapter
 
 _mock_ldap = MockLDAP()
@@ -375,4 +376,4 @@ class LongTermClipperTests(CASTestCase):
         for uid in uids:
             with self.assertRaises(ValueError) as cm:
                 get_ldap_infos(uid)
-            self.assertIn(uid, cm.exception.message)
+            self.assertIn(uid, str(cm.exception))