diff -r f7709d28fb79 -r 5238d9a8dfee hooks/test/unittest_hooks.py
--- a/hooks/test/unittest_hooks.py	Fri Mar 26 06:57:52 2010 +0100
+++ b/hooks/test/unittest_hooks.py	Fri Mar 26 08:28:22 2010 +0100
@@ -102,9 +102,9 @@
                               'WHERE FE name "CWUser", RT name "in_group", TE name "String"')[0][0]
         self.execute('SET X read_permission Y WHERE X eid %(x)s, Y name "managers"',
                      {'x': releid}, 'x')
-        ex = self.assertRaises(ValidationError,
-                               self.commit)
-        self.assertEquals(ex.errors, {'to_entity': 'RQLConstraint O final FALSE failed'})
+        ex = self.assertRaises(ValidationError, self.commit)
+        self.assertEquals(ex.errors,
+                          {'to_entity-object': 'RQLConstraint O final FALSE failed'})
 
     def test_html_tidy_hook(self):
         req = self.request()
@@ -217,23 +217,23 @@
     def test_unexistant_eproperty(self):
         ex = self.assertRaises(ValidationError,
                           self.execute, 'INSERT CWProperty X: X pkey "bla.bla", X value "hop", X for_user U')
-        self.assertEquals(ex.errors, {'pkey': 'unknown property key'})
+        self.assertEquals(ex.errors, {'pkey-subject': 'unknown property key'})
         ex = self.assertRaises(ValidationError,
                           self.execute, 'INSERT CWProperty X: X pkey "bla.bla", X value "hop"')
-        self.assertEquals(ex.errors, {'pkey': 'unknown property key'})
+        self.assertEquals(ex.errors, {'pkey-subject': 'unknown property key'})
 
     def test_site_wide_eproperty(self):
         ex = self.assertRaises(ValidationError,
                                self.execute, 'INSERT CWProperty X: X pkey "ui.site-title", X value "hop", X for_user U')
-        self.assertEquals(ex.errors, {'for_user': "site-wide property can't be set for user"})
+        self.assertEquals(ex.errors, {'for_user-subject': "site-wide property can't be set for user"})
 
     def test_bad_type_eproperty(self):
         ex = self.assertRaises(ValidationError,
                                self.execute, 'INSERT CWProperty X: X pkey "ui.language", X value "hop", X for_user U')
-        self.assertEquals(ex.errors, {'value': u'unauthorized value'})
+        self.assertEquals(ex.errors, {'value-subject': u'unauthorized value'})
         ex = self.assertRaises(ValidationError,
                           self.execute, 'INSERT CWProperty X: X pkey "ui.language", X value "hop"')
-        self.assertEquals(ex.errors, {'value': u'unauthorized value'})
+        self.assertEquals(ex.errors, {'value-subject': u'unauthorized value'})
 
 
 class SchemaHooksTC(CubicWebTC):
@@ -253,7 +253,7 @@
             self.execute('INSERT CWUser X: X login "admin"')
         except ValidationError, ex:
             self.assertIsInstance(ex.entity, int)
-            self.assertEquals(ex.errors, {'login': 'the value "admin" is already used, use another one'})
+            self.assertEquals(ex.errors, {'login-subject': 'the value "admin" is already used, use another one'})
 
 
 if __name__ == '__main__':