Fetch context for the comment view with "context = aq_inner(self.context)". This fixes a failing Plone 3 test.

svn path=/plone.app.discussion/trunk/; revision=39678

plone/app/discussion/browser/comment.py

@@ -1,16 +1,27 @@
-from Acquisition import aq_parent
+from Acquisition import aq_inner, aq_parent
 
 from Products.Five.browser import BrowserView
 
 class View(BrowserView):
     """Comment View.
 
-    Redirect from /path/to/object/++conversation++default/123456789
-    to /path/to/object#comment-123456789.
+    When the view of a comment object is called directly, redirect to the 
+    the page (content object) and the location (HTML-anchor) where the comment
+    has been posted.
+    
+    Redirect from the comment object URL
+    "/path/to/object/++conversation++default/123456789" to the content object
+    where the comment has been posted appended by an HTML anchor that points to 
+    the comment "/path/to/object#comment-123456789".
+    
+    Context is the comment object. The parent of the comment object is the
+    conversation. The parent of the conversation is the content object where
+    the comment has been posted.
     """
 
     def __call__(self):
-        comment_id = aq_parent(self).id
+        context = aq_inner(self.context)
         self.request.response.redirect(
-            aq_parent(aq_parent(aq_parent(self))).absolute_url() +
-            '#' + str(comment_id))
+            aq_parent(aq_parent(context)).absolute_url() +
+            '#' + str(context.id)
+            )