12.8.1. crate_anon.testing.__init__

crate_anon/testing/__init__.py


Copyright (C) 2015, University of Cambridge, Department of Psychiatry. Created by Rudolf Cardinal (rnc1001@cam.ac.uk).

This file is part of CRATE.

CRATE is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

CRATE is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with CRATE. If not, see <https://www.gnu.org/licenses/>.


crate_anon.testing.__init__.mock_connection_exit(self, type_: Any, value: Any, traceback: Any) None[source]

Ensure exceptions are raised when mocking context managers.

from unittest import mock

from crate_anon.testing import mock_connection_exit

mock_thing = mock.Mock()
mock_cm = mock.Mock()
mock_cm.__enter__ = mock.Mock(return_value=mock_thing)
mock_cm.__exit___ = mock_connection_exit
mock_fn = mock.Mock(return_value=mock_cm)