General A/B testing.

[wolnelektury.git] / src / catalogue / tests / test_cover.py

diff --git a/src/catalogue/tests/test_cover.py b/src/catalogue/tests/test_cover.py
index 8c5d047..9b2b011 100644 (file)
--- a/src/catalogue/tests/test_cover.py
+++ b/src/catalogue/tests/test_cover.py
@@ -1,11 +1,10 @@
-# -*- coding: utf-8 -*-
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from django.core.files.base import ContentFile
 from catalogue.test_utils import BookInfoStub, PersonStub, info_args, WLTestCase
 from catalogue.models import Book
-from mock import patch
+from unittest.mock import patch
 
 
 class CoverTests(WLTestCase):