diff -r b747f2532e03 -r 6a02be304486 entities/test/unittest_base.py
--- a/entities/test/unittest_base.py	Thu Apr 25 17:30:09 2013 +0200
+++ b/entities/test/unittest_base.py	Thu Apr 25 14:10:55 2013 +0200
@@ -25,7 +25,6 @@
 
 from cubicweb.devtools.testlib import CubicWebTC
 
-from cubicweb import ValidationError
 from cubicweb.interfaces import IMileStone, ICalendarable
 from cubicweb.entities import AnyEntity