Switch to side-by-side view

--- a/Allura/allura/tests/functional/test_discuss.py
+++ b/Allura/allura/tests/functional/test_discuss.py
@@ -3,7 +3,7 @@
 
 from allura.tests import TestController
 from allura import model as M
-from allura.tests.helpers import validate_page, validate_json
+from alluratest.validation import validate_page, validate_json
 
 
 class TestDiscuss(TestController):