Switch to side-by-side view

--- a/Allura/allura/tests/unit/factories.py
+++ b/Allura/allura/tests/unit/factories.py
@@ -47,6 +47,7 @@
     author = create_user()
     return Post(slug=slug,
                 thread_id=thread._id,
+                full_slug='%s:%s' % (thread._id,slug),
                 discussion_id=discussion._id,
                 author_id=author._id)