diff options
Diffstat (limited to 'Lib/test/test_copy.py')
| -rw-r--r-- | Lib/test/test_copy.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/test/test_copy.py b/Lib/test/test_copy.py index 823e9b3..ccecfbd 100644 --- a/Lib/test/test_copy.py +++ b/Lib/test/test_copy.py @@ -622,7 +622,7 @@ class TestCopy(unittest.TestCase): x, y = C(), C() # The underlying containers are decoupled v[x] = y - self.assertFalse(x in u) + self.assertNotIn(x, u) def test_copy_weakkeydict(self): self._check_copy_weakdict(weakref.WeakKeyDictionary) |