From e1c45133126e0c47b8470b4cf7a43c6a7f4fca43 Mon Sep 17 00:00:00 2001
From: Tom Christie
Date: Thu, 5 Feb 2015 00:58:09 +0000
Subject: Fix NamespaceVersioning with hyperlinked serializer fields

---
 tests/utils.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'tests/utils.py')

diff --git a/tests/utils.py b/tests/utils.py
index 5b2d7586..b9034996 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -2,6 +2,30 @@ from django.core.exceptions import ObjectDoesNotExist
 from django.core.urlresolvers import NoReverseMatch
 
 
+class UsingURLPatterns(object):
+    """
+    Isolates URL patterns used during testing on the test class itself.
+    For example:
+
+    class MyTestCase(UsingURLPatterns, TestCase):
+        urlpatterns = [
+            ...
+        ]
+
+        def test_something(self):
+            ...
+    """
+    urls = __name__
+
+    def setUp(self):
+        global urlpatterns
+        urlpatterns = self.urlpatterns
+
+    def tearDown(self):
+        global urlpatterns
+        urlpatterns = []
+
+
 class MockObject(object):
     def __init__(self, **kwargs):
         self._kwargs = kwargs
-- 
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