Switch to side-by-side view

--- a/Allura/allura/tests/test_middleware.py
+++ b/Allura/allura/tests/test_middleware.py
@@ -7,8 +7,8 @@
 
 from allura.config.middleware import make_app
 
-test_config = environ.get('SANDBOX') and 'sandbox-test.ini' or 'test.ini'
 
+test_config = environ.get('SF_SYSTEM_FUNC') and 'sandbox-test.ini' or 'test.ini'
 
 def setUp(self):
     """Method called by nose before running each test"""