add a test for an assertion with tuple msg

benjaminp · benjaminp · commit 2f8dfcd6f455 · 2011-10-27T08:20:01.000-04:00
diff --git a/Lib/test/test_raise.py b/Lib/test/test_raise.py
@@ -130,6 +130,13 @@ def __new__(cls, *args):
         with self.assertRaises(TypeError):
             raise MyException
 
+    def test_assert_with_tuple_arg(self):
+        try:
+            assert False, (3,)
+        except AssertionError as e:
+            self.assertEqual(str(e), "(3,)")
+
+
 
 class TestCause(unittest.TestCase):
     def test_invalid_cause(self):
