diff --git a/ivatar/test_views.py b/ivatar/test_views.py
index 5631b8f..1f3ec49 100644
--- a/ivatar/test_views.py
+++ b/ivatar/test_views.py
@@ -1,6 +1,7 @@
-'''
+# -*- coding: utf-8 -*-
+"""
 Test our views in ivatar.ivataraccount.views and ivatar.views
-'''
+"""
 # pylint: disable=too-many-lines
 import os
 import django
@@ -10,33 +11,34 @@ from django.contrib.auth.models import User
 
 from ivatar.utils import random_string
 
-os.environ['DJANGO_SETTINGS_MODULE'] = 'ivatar.settings'
+os.environ["DJANGO_SETTINGS_MODULE"] = "ivatar.settings"
 django.setup()
 
 
 class Tester(TestCase):  # pylint: disable=too-many-public-methods
-    '''
+    """
     Main test class
-    '''
+    """
+
     client = Client()
     user = None
     username = random_string()
     password = random_string()
-    email = '%s@%s.%s' % (username, random_string(), random_string(2))
+    email = "%s@%s.%s" % (username, random_string(), random_string(2))
     # Dunno why random tld doesn't work, but I'm too lazy now to investigate
-    openid = 'http://%s.%s.%s/' % (username, random_string(), 'org')
+    openid = "http://%s.%s.%s/" % (username, random_string(), "org")
 
     def login(self):
-        '''
+        """
         Login as user
-        '''
+        """
         self.client.login(username=self.username, password=self.password)
 
     def setUp(self):
-        '''
+        """
         Prepare for tests.
         - Create user
-        '''
+        """
         self.user = User.objects.create_user(
             username=self.username,
             password=self.password,
@@ -46,8 +48,9 @@ class Tester(TestCase):  # pylint: disable=too-many-public-methods
         """
         Test incorrect digest
         """
-        response = self.client.get('/avatar/%s' % 'x'*65, follow=True)
+        response = self.client.get("/avatar/%s" % "x" * 65, follow=True)
         self.assertRedirects(
             response=response,
-            expected_url='/static/img/deadbeef.png',
-            msg_prefix='Why does an invalid hash not redirect to deadbeef?')
+            expected_url="/static/img/deadbeef.png",
+            msg_prefix="Why does an invalid hash not redirect to deadbeef?",
+        )