Implement TestCase.assertIn for older versions of Python.

Change-Id: I17d855166b439c0bd9344a17a454ea5bc6e057aa
Signed-off-by: Jelmer Vernooij <jelmer@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/python/samba/tests/__init__.py b/python/samba/tests/__init__.py
index 413ac69833c556dae3675b7efbe1e33ebad26f69..840e5c36285b8300dccfe7772b0511104b48a28e 100644 (file)
--- a/python/samba/tests/__init__.py
+++ b/python/samba/tests/__init__.py
@@ -61,6 +61,9 @@ class TestCase(unittest.TestCase):
         def skipTest(self, reason):
             raise SkipTest(reason)
 
+        def assertIn(self, member, container, msg=None):
+            self.assertTrue(member in container, msg)
+
         def assertIs(self, a, b):
             self.assertTrue(a is b)