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Diffstat (limited to 'Lib/test/test_collections.py')
| -rw-r--r-- | Lib/test/test_collections.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py index 47c500b..0207823 100644 --- a/Lib/test/test_collections.py +++ b/Lib/test/test_collections.py @@ -253,8 +253,9 @@ class TestChainMap(unittest.TestCase): # testing behavior between chainmap and iterable key-value pairs with self.assertRaises(TypeError): cm3 | pairs + tmp = cm3.copy() cm3 |= pairs - self.assertEqual(cm3.maps, [cm3.maps[0] | dict(pairs), *cm3.maps[1:]]) + self.assertEqual(cm3.maps, [tmp.maps[0] | dict(pairs), *tmp.maps[1:]]) # testing proper return types for ChainMap and it's subclasses class Subclass(ChainMap): |