diff options
Diffstat (limited to 'Lib/unittest/test/testmock/testpatch.py')
| -rw-r--r-- | Lib/unittest/test/testmock/testpatch.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Lib/unittest/test/testmock/testpatch.py b/Lib/unittest/test/testmock/testpatch.py index c484adb605..2c14360b2d 100644 --- a/Lib/unittest/test/testmock/testpatch.py +++ b/Lib/unittest/test/testmock/testpatch.py @@ -772,10 +772,18 @@ class PatchTest(unittest.TestCase): def test_stop_without_start(self): + # bpo-36366: calling stop without start will return None. patcher = patch(foo_name, 'bar', 3) + self.assertIsNone(patcher.stop()) - # calling stop without start used to produce a very obscure error - self.assertRaises(RuntimeError, patcher.stop) + + def test_stop_idempotent(self): + # bpo-36366: calling stop on an already stopped patch will return None. + patcher = patch(foo_name, 'bar', 3) + + patcher.start() + patcher.stop() + self.assertIsNone(patcher.stop()) def test_patchobject_start_stop(self): |