added test for total comments.

svn path=/plone.app.discussion/trunk/; revision=27033

plone/app/discussion/tests/test_conversation.py

@@ -55,10 +55,36 @@ class ConversationTest(PloneTestCase):
         pass
 
     def test_total_comments(self):
-        pass
+        # Create a conversation. In this case we doesn't assign it to an
+        # object, as we just want to check the Conversation object API.
+        conversation = IConversation(self.portal.doc1)
+
+        # Pretend that we have traversed to the comment by aq wrapping it.
+        conversation = conversation.__of__(self.portal.doc1)
+
+        # Add a three comment. Note: in real life, we always create comments via the factory
+        # to allow different factories to be swapped in
+
+        comment1 = createObject('plone.Comment')
+        comment1.title = 'Comment 1'
+        comment1.text = 'Comment text'
+
+        comment2 = createObject('plone.Comment')
+        comment2.title = 'Comment 2'
+        comment2.text = 'Comment text'
+
+        comment3 = createObject('plone.Comment')
+        comment3.title = 'Comment 3'
+        comment3.text = 'Comment text'
+
+        new_comment1_id = conversation.addComment(comment1)
+        new_comment2_id = conversation.addComment(comment2)
+        new_comment3_id = conversation.addComment(comment3)
+
+        self.assertEquals(len(conversation.getComments()), 3)
 
     def test_commentators(self):
-        # add and remove a few comments to make sure the commenetators
+        # add and remove a few comments to make sure the commentators
         # property returns a true set
         pass