Fixing tests

Author: dyve

bootstrap3/tests.py

@@ -3,11 +3,7 @@
 
 import re
 
-try:
-    from unittest import TestCase
-    TestCase.AssertIn
-except AttributeError:
-    from django.utils.unittest.case import TestCase
+from django.test import TestCase
 
 from django import forms
 from django.template import Template, Context