Moved IgnorePendingDeprecationWarningsMixin in django.test.utils.

This mixin is useful whenever deprecating a large part of Django.

1 files changed, 1 insertions, 13 deletions

diff --git a/tests/transactions/tests.py b/tests/transactions/tests.py
index aeb9bc3d2c..0f16a9c805 100644
--- a/tests/transactions/tests.py
+++ b/tests/transactions/tests.py
@@ -5,6 +5,7 @@ import warnings
 
 from django.db import connection, transaction, IntegrityError
 from django.test import TransactionTestCase, skipUnlessDBFeature
+from django.test.utils import IgnorePendingDeprecationWarningsMixin
 from django.utils import six
 from django.utils.unittest import skipIf, skipUnless
 
@@ -319,19 +320,6 @@ class AtomicMiscTests(TransactionTestCase):
         transaction.atomic(Callable())
 
 
-class IgnorePendingDeprecationWarningsMixin(object):
-
-    def setUp(self):
-        super(IgnorePendingDeprecationWarningsMixin, self).setUp()
-        self.catch_warnings = warnings.catch_warnings()
-        self.catch_warnings.__enter__()
-        warnings.filterwarnings("ignore", category=PendingDeprecationWarning)
-
-    def tearDown(self):
-        self.catch_warnings.__exit__(*sys.exc_info())
-        super(IgnorePendingDeprecationWarningsMixin, self).tearDown()
-
-
 class TransactionTests(IgnorePendingDeprecationWarningsMixin, TransactionTestCase):
 
     def create_a_reporter_then_fail(self, first, last):