From 8fa06a12a22ca4317c1f1462425b45d0f99c887c Mon Sep 17 00:00:00 2001
From: Andrew Melton <andrew.melton@rackspace.com>
Date: Tue, 5 Nov 2013 12:42:09 -0500
Subject: [PATCH] Add assertIs to cover py2.6

---
 tests/unit/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/unit/__init__.py b/tests/unit/__init__.py
index 9d9bbf0..a3dbb9b 100644
--- a/tests/unit/__init__.py
+++ b/tests/unit/__init__.py
@@ -95,6 +95,9 @@ class StacktachBaseTestCase(unittest.TestCase):
     def assertIsInstance(self, obj, cls, msg=None):
         self.assertTrue(isinstance(obj, cls), msg)
 
+    def assertIs(self, expr1, expr2, msg=None):
+        self.assertTrue(expr1 is expr2, msg)
+
     def assertRaises(self, excClass, callableObj=None, *args, **kwargs):
         context = _AssertRaisesContext(excClass, self)
         if callableObj is None: