From 2353878951b0607a95d539c27c362d0353c53119 Mon Sep 17 00:00:00 2001
From: Peter Inglesby
Date: Thu, 6 Mar 2014 21:39:44 +0000
Subject: Add SEARCH_PARAM and ORDERING_PARAM to settings

Fixes #1434---
 rest_framework/tests/utils.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 rest_framework/tests/utils.py

(limited to 'rest_framework/tests/utils.py')

diff --git a/rest_framework/tests/utils.py b/rest_framework/tests/utils.py
new file mode 100644
index 00000000..ee157824
--- /dev/null
+++ b/rest_framework/tests/utils.py
@@ -0,0 +1,24 @@
+from contextlib import contextmanager
+from rest_framework.settings import api_settings
+
+
+@contextmanager
+def temporary_setting(setting, value, module=None):
+    """
+    Temporarily change value of setting for test.
+
+    Optionally reload given module, useful when module uses value of setting on
+    import.
+    """
+    original_value = getattr(api_settings, setting)
+    setattr(api_settings, setting, value)
+
+    if module is not None:
+        reload(module)
+
+    yield
+
+    setattr(api_settings, setting, original_value)
+
+    if module is not None:
+        reload(module)
-- 
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