diff -r 6f5118b48d6a -r 65d65da31356 server/test/unittest_undo.py
--- a/server/test/unittest_undo.py	Thu Apr 21 18:10:49 2011 +0200
+++ b/server/test/unittest_undo.py	Fri Apr 22 09:48:37 2011 +0200
@@ -23,9 +23,11 @@
 
 class UndoableTransactionTC(CubicWebTC):
 
+        
     def setup_database(self):
+        req = self.request()
         self.session.undo_actions = set('CUDAR')
-        self.toto = self.create_user('toto', password='toto', groups=('users',),
+        self.toto = self.create_user(req, 'toto', password='toto', groups=('users',),
                                      commit=False)
         self.txuuid = self.commit()
 
@@ -246,7 +248,8 @@
 
     def test_undo_creation_integrity_1(self):
         session = self.session
-        tutu = self.create_user('tutu', commit=False)
+        req = self.request()
+        tutu = self.create_user(req, 'tutu', commit=False)
         txuuid = self.commit()
         email = self.request().create_entity('EmailAddress', address=u'tutu@cubicweb.org')
         prop = self.request().create_entity('CWProperty', pkey=u'ui.default-text-format',