Add explicit tests for IBeforeTraversal/BeforeTraversal

Although the new code was already being covered by other tests, this
adds some explicit testing to make sure it all works.

2 files changed, 25 insertions, 0 deletions

diff --git a/pyramid/tests/test_events.py b/pyramid/tests/test_events.py
index 2c72c07e8..eec395012 100644
--- a/pyramid/tests/test_events.py
+++ b/pyramid/tests/test_events.py
@@ -124,6 +124,27 @@ class AfterTraversalEventTests(ContextFoundEventTests):
         from pyramid.interfaces import IAfterTraversal
         verifyObject(IAfterTraversal, self._makeOne())
 
+class BeforeTraversalEventTests(unittest.TestCase):
+    def _getTargetClass(self):
+        from pyramid.events import BeforeTraversal
+        return BeforeTraversal
+
+    def _makeOne(self, request=None):
+        if request is None:
+            request = DummyRequest()
+        return self._getTargetClass()(request)
+
+    def test_class_conforms_to_IBeforeTraversal(self):
+        from zope.interface.verify import verifyClass
+        from pyramid.interfaces import IBeforeTraversal
+        verifyClass(IBeforeTraversal, self._getTargetClass())
+
+    def test_instance_conforms_to_IBeforeTraversal(self):
+        from zope.interface.verify import verifyObject
+        from pyramid.interfaces import IBeforeTraversal
+        verifyObject(IBeforeTraversal, self._makeOne())
+
+
 class TestSubscriber(unittest.TestCase):
     def setUp(self):
         self.config = testing.setUp()
diff --git a/pyramid/tests/test_router.py b/pyramid/tests/test_router.py
index 1cdc4abaa..7aa42804c 100644
--- a/pyramid/tests/test_router.py
+++ b/pyramid/tests/test_router.py
@@ -591,6 +591,7 @@ class TestRouter(unittest.TestCase):
     def test_call_eventsends(self):
         from pyramid.interfaces import INewRequest
         from pyramid.interfaces import INewResponse
+        from pyramid.interfaces import IBeforeTraversal
         from pyramid.interfaces import IContextFound
         from pyramid.interfaces import IViewClassifier
         context = DummyContext()
@@ -601,6 +602,7 @@ class TestRouter(unittest.TestCase):
         environ = self._makeEnviron()
         self._registerView(view, '', IViewClassifier, None, None)
         request_events = self._registerEventListener(INewRequest)
+        beforetraversal_events = self._registerEventListener(IBeforeTraversal)
         context_found_events = self._registerEventListener(IContextFound)
         response_events = self._registerEventListener(INewResponse)
         router = self._makeOne()
@@ -608,6 +610,8 @@ class TestRouter(unittest.TestCase):
         result = router(environ, start_response)
         self.assertEqual(len(request_events), 1)
         self.assertEqual(request_events[0].request.environ, environ)
+        self.assertEqual(len(beforetraversal_events), 1)
+        self.assertEqual(beforetraversal_events[0].request.environ, environ)
         self.assertEqual(len(context_found_events), 1)
         self.assertEqual(context_found_events[0].request.environ, environ)
         self.assertEqual(context_found_events[0].request.context, context)