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-rw-r--r--mock/tests/testsentinel.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/mock/tests/testsentinel.py b/mock/tests/testsentinel.py
index 5666434..1411445 100644
--- a/mock/tests/testsentinel.py
+++ b/mock/tests/testsentinel.py
@@ -1,3 +1,7 @@
+# Copyright (C) 2007-2012 Michael Foord & the mock team
+# E-mail: fuzzyman AT voidspace DOT org DOT uk
+# http://www.voidspace.org.uk/python/mock/
+
import unittest
import copy
import pickle
@@ -27,7 +31,6 @@ class SentinelTest(unittest.TestCase):
def testPickle(self):
for proto in range(pickle.HIGHEST_PROTOCOL+1):
- with self.subTest(protocol=proto):
pickled = pickle.dumps(sentinel.whatever, proto)
unpickled = pickle.loads(pickled)
self.assertIs(unpickled, sentinel.whatever)