convert old fail* assertions to assert*
diff --git a/Lib/test/test_hashlib.py b/Lib/test/test_hashlib.py
index 5bfea6b..d0ad07d 100644
--- a/Lib/test/test_hashlib.py
+++ b/Lib/test/test_hashlib.py
@@ -36,7 +36,7 @@
         except ValueError:
             pass
         else:
-            self.assert_(0 == "hashlib didn't reject bogus hash name")
+            self.assertTrue(0 == "hashlib didn't reject bogus hash name")
 
     def test_hexdigest(self):
         for name in self.supported_hash_names: