diff -r ffb269e60348 -r 729f36a1bcfa server/test/unittest_repository.py
--- a/server/test/unittest_repository.py	Wed Mar 25 10:10:24 2015 +0100
+++ b/server/test/unittest_repository.py	Wed Apr 22 10:08:14 2015 +0200
@@ -51,10 +51,10 @@
             with self.assertRaises(ValidationError) as wraperr:
                 cnx.execute('INSERT Societe S: S nom "Logilab", S type "SSLL", S cp "75013"')
             self.assertEqual(
-                {'cp': u'cp is part of violated unicity constraint',
-                 'nom': u'nom is part of violated unicity constraint',
-                 'type': u'type is part of violated unicity constraint',
-                 'unicity constraint': u'some relations violate a unicity constraint'},
+                {'cp': u'%(KEY-rtype)s is part of violated unicity constraint',
+                 'nom': u'%(KEY-rtype)s is part of violated unicity constraint',
+                 'type': u'%(KEY-rtype)s is part of violated unicity constraint',
+                 '': u'some relations violate a unicity constraint'},
                 wraperr.exception.args[1])
 
     def test_unique_together_schema(self):
@@ -393,6 +393,13 @@
             cnx.commit()
             self.assertEqual(len(c.reverse_fiche), 1)
 
+    def test_delete_computed_relation_nonregr(self):
+        with self.admin_access.repo_cnx() as cnx:
+            c = cnx.create_entity('Personne', nom=u'Adam', login_user=cnx.user.eid)
+            cnx.commit()
+            c.cw_delete()
+            cnx.commit()
+
     def test_cw_set_in_before_update(self):
         # local hook
         class DummyBeforeHook(Hook):