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-rw-r--r--mock/tests/testsentinel.py5
1 files changed, 1 insertions, 4 deletions
diff --git a/mock/tests/testsentinel.py b/mock/tests/testsentinel.py
index 1411445..5666434 100644
--- a/mock/tests/testsentinel.py
+++ b/mock/tests/testsentinel.py
@@ -1,7 +1,3 @@
-# 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
@@ -31,6 +27,7 @@ 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)