celery.contrib.testing.mocks

Useful mocks for unit testing.

celery.contrib.testing.mocks.ContextMock(*args, **kwargs)

Mock that mocks with statement contexts.

celery.contrib.testing.mocks.TaskMessage(name:str, id:str|None=None, args:Sequence=(), kwargs:Mapping|None=None, callbacks:Sequence[Signature]|None=None, errbacks:Sequence[Signature]|None=None, chain:Sequence[Signature]|None=None, shadow:str|None=None, utc:bool|None=None, **options:Any) → Any

Create task message in protocol 2 format.

celery.contrib.testing.mocks.TaskMessage1(name:str, id:str|None=None, args:Sequence=(), kwargs:Mapping|None=None, callbacks:Sequence[Signature]|None=None, errbacks:Sequence[Signature]|None=None, chain:Sequence[Signature]|None=None, **options:Any) → Any

Create task message in protocol 1 format.

celery.contrib.testing.mocks.task_message_from_sig(app: ~celery.app.base.Celery, sig: ~celery.canvas.Signature, utc: bool = True, TaskMessage: ~typing.Any = <function TaskMessage>) → Any

Create task message from celery.Signature.

Example

>>> m = task_message_from_sig(app, add.s(2, 2))
>>> amqp_client.basic_publish(m, exchange='ex', routing_key='rkey')