diff options
Diffstat (limited to 'Lib/test/test_unittest/test_assertions.py')
| -rw-r--r-- | Lib/test/test_unittest/test_assertions.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_unittest/test_assertions.py b/Lib/test/test_unittest/test_assertions.py index 5c1a28ecda5..1dec947ea76 100644 --- a/Lib/test/test_unittest/test_assertions.py +++ b/Lib/test/test_unittest/test_assertions.py @@ -386,6 +386,16 @@ class TestLongMessage(unittest.TestCase): '^UserWarning not triggered$', '^UserWarning not triggered : oops$']) + def test_assertNotWarns(self): + def warn_future(): + warnings.warn('xyz', FutureWarning, stacklevel=2) + self.assertMessagesCM('_assertNotWarns', (FutureWarning,), + warn_future, + ['^FutureWarning triggered$', + '^oops$', + '^FutureWarning triggered$', + '^FutureWarning triggered : oops$']) + def testAssertWarnsRegex(self): # test error not raised self.assertMessagesCM('assertWarnsRegex', (UserWarning, 'unused regex'), |