- Add a new event type: ``repoze.bfg.events.AfterTraversal``. Events

  of this type will be sent after traversal is completed, but before
  any view code is invoked.  Like ``repoze.bfg.events.NewRequest``,
  This event will have a single attribute: ``request`` representing
  the current request.  Unlike the request attribute of
  ``repoze.bfg.events.NewRequest`` however, during an AfterTraversal
  event, the request object will possess attributes set by the
  traverser, most notably ``context``, which will be the context used
  when a view is found and invoked.  The interface
  ``repoze.bfg.events.IAfterTraversal`` can be used to subscribe to
  the event.  For example::

    <subscriber for="repoze.bfg.interfaces.IAfterTraversal"
                handler="my.app.handle_after_traverse"/>

  Like any framework event, a subscriber function should expect one
  parameter: ``event``.

1 files changed, 25 insertions, 0 deletions

diff --git a/repoze/bfg/tests/test_events.py b/repoze/bfg/tests/test_events.py
index d7ab772f5..f1cbfff5b 100644
--- a/repoze/bfg/tests/test_events.py
+++ b/repoze/bfg/tests/test_events.py
@@ -66,6 +66,31 @@ class WSGIAppEventTests(unittest.TestCase):
         from zope.interface.verify import verifyClass
         verifyClass(IWSGIApplicationCreatedEvent, WSGIApplicationCreatedEvent)
 
+class AfterTraversalEventTests(unittest.TestCase):
+    def _getTargetClass(self):
+        from repoze.bfg.events import AfterTraversal
+        return AfterTraversal
+
+    def _makeOne(self, request):
+        return self._getTargetClass()(request)
+
+    def test_class_implements(self):
+        from repoze.bfg.interfaces import IAfterTraversal
+        from zope.interface.verify import verifyClass
+        klass = self._getTargetClass()
+        verifyClass(IAfterTraversal, klass)
+        
+    def test_instance_implements(self):
+        from repoze.bfg.interfaces import IAfterTraversal
+        from zope.interface.verify import verifyObject
+        request = DummyRequest()
+        inst = self._makeOne(request)
+        verifyObject(IAfterTraversal, inst)
+
+    def test_ctor(self):
+        request = DummyRequest()
+        inst = self._makeOne(request)
+        self.assertEqual(inst.request, request)
 
 class DummyRequest:
     pass