diff -r 058bb3dc685f -r 0b59724cb3f2 server/test/datacomputed/migratedapp/schema.py
--- a/server/test/datacomputed/migratedapp/schema.py	Mon Jan 04 18:40:30 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-# copyright 2014 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
-# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
-#
-# This file is part of CubicWeb.
-#
-# CubicWeb is free software: you can redistribute it and/or modify it under the
-# terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation, either version 2.1 of the License, or (at your option)
-# any later version.
-#
-# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License along
-# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
-
-from yams.buildobjs import (EntityType, RelationDefinition, ComputedRelation,
-                            Int, Float)
-
-
-class Employee(EntityType):
-    pass
-
-
-class employees(RelationDefinition):
-    subject = 'Company'
-    object = 'Employee'
-
-
-class associates(RelationDefinition):
-    subject = 'Company'
-    object = 'Employee'
-
-
-class works_for(ComputedRelation):
-    rule = 'O employees S, NOT EXISTS (O associates S)'
-
-
-class Company(EntityType):
-    score = Float(formula='Any AVG(NN) WHERE X employees E, N concerns E, N note NN')
-    score100 = Float(formula='Any AVG(NN) WHERE X employees E, N concerns E, N note100 NN')
-
-
-class Note(EntityType):
-    note = Int()
-    note100 = Int(formula='Any N*100 WHERE X note N')
-
-
-class concerns(RelationDefinition):
-    subject = 'Note'
-    object = 'Employee'
-
-
-class whatever(ComputedRelation):
-    rule = 'S employees E, O associates E'
-
-
-class renamed(ComputedRelation):
-    rule = 'S employees E, O concerns E'
-
-
-class perm_changes(ComputedRelation):
-    __permissions__ = {'read': ('managers',)}
-    rule = 'S employees E, O concerns E'