def test_chord_error_from_stack_raises(self):
b = BaseBackend(app=self.app)
exc = KeyError()
callback = Mock(name="callback")
callback.options = {"link_error": []}
task = self.app.tasks[callback.task] = Mock()
b.fail_from_current_stack = Mock()
group = self.patch("celery.group")
group.side_effect = exc
b.chord_error_from_stack(callback, exc=ValueError())
task.backend.fail_from_current_stack.assert_called_with(callback.id, exc=exc)
def test_chord_error_from_stack_raises(self):
b = BaseBackend(app=self.app)
exc = KeyError()
callback = Mock(name='callback')
callback.options = {'link_error': []}
task = self.app.tasks[callback.task] = Mock()
b.fail_from_current_stack = Mock()
group = self.patching('celery.group')
group.side_effect = exc
b.chord_error_from_stack(callback, exc=ValueError())
task.backend.fail_from_current_stack.assert_called_with(
callback.id, exc=exc)
def test_chord_error_from_stack_raises(self):
class ExpectedException(Exception):
pass
b = BaseBackend(app=self.app)
callback = MagicMock(name='callback')
callback.options = {'link_error': []}
callback.keys.return_value = []
task = self.app.tasks[callback.task] = Mock()
b.fail_from_current_stack = Mock()
self.patching('celery.group')
with patch.object(
b, "_call_task_errbacks", side_effect=ExpectedException()
) as mock_call_errbacks:
b.chord_error_from_stack(callback, exc=ValueError())
task.backend.fail_from_current_stack.assert_called_with(
callback.id, exc=mock_call_errbacks.side_effect,
)
