diff --git a/test/unittest_comment.py b/test/unittest_comment.py
index 4be3f90206711b30ed69fadd60565bb7c7b290cf_dGVzdC91bml0dGVzdF9jb21tZW50LnB5..4f1c054062bf502b08bd54d4595ee30338d2ec0e_dGVzdC91bml0dGVzdF9jb21tZW50LnB5 100644
--- a/test/unittest_comment.py
+++ b/test/unittest_comment.py
@@ -28,7 +28,7 @@
     def test_possible_actions(self):
         req = self.request()
         req.create_entity('Comment', content=u"bouh!", comments=self.b)
-        self.create_user('user') # will commit
+        self.create_user(req, 'user') # will commit
         rset = req.execute('Any X WHERE X is BlogEntry')
         actions = self.pactions(req, rset)
         self.assertTrue(('reply_comment', views.AddCommentAction) in actions)
@@ -68,7 +68,7 @@
     def test_add_related_actions(self):
         req = self.request()
         req.create_entity('Comment', content=u"bouh!", comments=self.b)
-        self.create_user('user') # will comit
+        self.create_user(req, 'user') # will comit
         rset = req.execute('Any X WHERE X is Comment')
         self.assertEqual(self.pactions_by_cats(req, rset), [])
         cnx = self.login('user')
diff --git a/test/unittest_hooks.py b/test/unittest_hooks.py
index 4be3f90206711b30ed69fadd60565bb7c7b290cf_dGVzdC91bml0dGVzdF9ob29rcy5weQ==..4f1c054062bf502b08bd54d4595ee30338d2ec0e_dGVzdC91bml0dGVzdF9ob29rcy5weQ== 100644
--- a/test/unittest_hooks.py
+++ b/test/unittest_hooks.py
@@ -9,7 +9,7 @@
 
     def test_notif_after_add_relation_comments(self):
         req = self.session
-        req.set_pool()
+        req.set_cnxset()
         c = req.execute('Comment X').get_entity(0, 0)
         v = self.vreg['views'].select('notif_after_add_relation_comments', req,
                                       rset=c.cw_rset, row=0)
@@ -21,7 +21,7 @@
 i18n_by_author_field: admin
 url: http://testing.fr/cubicweb/blogentry/%s''' %
                           c.comments[0].eid)
-        self.assertEqual(v.subject(), 'new comment for blogentry une news !')
+        self.assertEqual(v.subject(), 'new comment for BlogEntry une news !')
 
 
 if __name__ == '__main__':
diff --git a/views.py b/views.py
index 4be3f90206711b30ed69fadd60565bb7c7b290cf_dmlld3MucHk=..4f1c054062bf502b08bd54d4595ee30338d2ec0e_dmlld3MucHk= 100644
--- a/views.py
+++ b/views.py
@@ -312,6 +312,7 @@
 
 # adapters #####################################################################
 
+# XXX implements ibreadcrumbs instead
 from cubicweb.web.views.editcontroller import IEditControlAdapter
 
 class CommentIEditControlAdapter(IEditControlAdapter):