diff options
Diffstat (limited to 'Lib/unittest/mock.py')
| -rw-r--r-- | Lib/unittest/mock.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/unittest/mock.py b/Lib/unittest/mock.py index f5f502f257..4db1bacf4b 100644 --- a/Lib/unittest/mock.py +++ b/Lib/unittest/mock.py @@ -406,7 +406,7 @@ class NonCallableMock(Base): # Check if spec is an async object or function bound_args = _MOCK_SIG.bind_partial(cls, *args, **kw).arguments spec_arg = bound_args.get('spec_set', bound_args.get('spec')) - if spec_arg and _is_async_obj(spec_arg): + if spec_arg is not None and _is_async_obj(spec_arg): bases = (AsyncMockMixin, cls) new = type(cls.__name__, bases, {'__doc__': cls.__doc__}) instance = _safe_super(NonCallableMock, cls).__new__(new) |