[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/Traversing/tests - testConvenienceFunctions.py:1.2

[Steve Alexander]

Update of /cvs-repository/Zope3/lib/python/Zope/App/Traversing/tests
In directory cvs.zope.org:/tmp/cvs-serv3588/lib/python/Zope/App/Traversing/tests

Modified Files:
	testConvenienceFunctions.py 
Log Message:
added traverseName convenience function.


=== Zope3/lib/python/Zope/App/Traversing/tests/testConvenienceFunctions.py 1.1 => 1.2 ===
 from Zope.App.Traversing.DefaultTraversable import DefaultTraversable
 from Zope.App.Traversing.ObjectName import IObjectName, ObjectName
+from Zope.Exceptions import NotFoundError
 
 class C:
     def __init__(self, name):
@@ -70,7 +71,45 @@
             traverse,
             self.unwrapped_item, '/folder/item'
             )
-        
+
+    def testTraverseName(self):
+        from Zope.App.Traversing import traverseName
+        self.assertEqual(
+            traverseName(self.folder, 'item'),
+            self.tr.traverse('/folder/item')
+            )
+        self.assertEqual(
+            traverseName(self.item, '.'),
+            self.tr.traverse('/folder/item')
+            )
+
+            
+    def testTraverseNameUnwrapped(self):
+        from Zope.App.Traversing import traverseName
+        self.assertRaises(
+            TypeError,
+            traverseName,
+            self.unwrapped_item, 'item'
+            )
+            
+    def testTraverseNameBadValue(self):
+        from Zope.App.Traversing import traverseName
+        self.assertRaises(
+            NotFoundError,
+            traverseName,
+            self.folder, '../root'
+            )
+        self.assertRaises(
+            NotFoundError,
+            traverseName,
+            self.folder, '/root'
+            )
+        self.assertRaises(
+            NotFoundError,
+            traverseName,
+            self.folder, './item'
+            )
+
     def testObjectName(self):
         from Zope.App.Traversing import objectName
         self.assertEqual(