Source code for betty.test_utils.concurrent """ Test utilities for :py:mod:`betty.concurrent`. """ from asyncio import sleep from typing_extensions import override from betty.concurrent import Lock [docs] class DummyLock(Lock): """ A dummy :py:class:`betty.concurrent.Lock` implementation. """ [docs] def __init__(self, acquire: bool): self._acquire = acquire [docs] @override async def acquire(self, *, wait: bool = True) -> bool: if not wait: return self._acquire if self._acquire: return True await sleep(999999999) return False [docs] @override async def release(self) -> None: pass