diff -r 7021bba2dcf2 -r ab57000bff7b web/test/unittest_application.py
--- a/web/test/unittest_application.py	Thu Jan 10 18:31:43 2013 +0100
+++ b/web/test/unittest_application.py	Thu Jan 17 18:30:08 2013 +0100
@@ -154,11 +154,6 @@
 
 
 class ApplicationTC(CubicWebTC):
-    def setUp(self):
-        super(ApplicationTC, self).setUp()
-        def raise_hdlr(*args, **kwargs):
-            raise
-        self.app.error_handler = raise_hdlr
 
     @classproperty
     def config(cls):