Fixed minor warnings in tests.

tests/forms_tests/tests/regressions.py

@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-from warnings import catch_warnings
+import warnings
 
 from django.forms import *
 from django.test import TestCase
@@ -62,8 +62,9 @@ class FormsRegressionsTestCase(TestCase):
                  (b'\xd1\x88\xd1\x82.', b'\xd1\x88\xd1\x82.'))
         f = ChoiceField(choices=UNITS)
         self.assertEqual(f.clean('\u0448\u0442.'), '\u0448\u0442.')
-        with catch_warnings(record=True):
+        with warnings.catch_warnings():
             # Ignore UnicodeWarning
+            warnings.simplefilter("ignore")
             self.assertEqual(f.clean(b'\xd1\x88\xd1\x82.'), '\u0448\u0442.')
 
         # Translated error messages used to be buggy.

tests/utils_tests/module_loading.py

@@ -113,7 +113,7 @@ class ModuleImportTestCase(unittest.TestCase):
 
         # Test exceptions raised
         for path in ('no_dots_in_path', 'unexistent.path',
-                'tests.utils_tests.unexistent'):
+                'utils_tests.unexistent'):
             self.assertRaises(ImproperlyConfigured, import_by_path, path)
 
         with self.assertRaises(ImproperlyConfigured) as cm: