1 files changed, 33 insertions, 0 deletions
diff --git a/third_party/py/mock/tests/testsentinel.py b/third_party/py/mock/tests/testsentinel.py
new file mode 100644
index 0000000000..981171a450
--- /dev/null
+++ b/third_party/py/mock/tests/testsentinel.py
@@ -0,0 +1,33 @@
+# 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/
+
+from tests.support import unittest2
+
+from mock import sentinel, DEFAULT
+
+
+class SentinelTest(unittest2.TestCase):
+
+    def testSentinels(self):
+        self.assertEqual(sentinel.whatever, sentinel.whatever,
+                         'sentinel not stored')
+        self.assertNotEqual(sentinel.whatever, sentinel.whateverelse,
+                            'sentinel should be unique')
+
+
+    def testSentinelName(self):
+        self.assertEqual(str(sentinel.whatever), 'sentinel.whatever',
+                         'sentinel name incorrect')
+
+
+    def testDEFAULT(self):
+        self.assertTrue(DEFAULT is sentinel.DEFAULT)
+
+    def testBases(self):
+        # If this doesn't raise an AttributeError then help(mock) is broken
+        self.assertRaises(AttributeError, lambda: sentinel.__bases__)
+
+
+if __name__ == '__main__':
+    unittest2.main()