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Stefan Agner
c772a9bbb0
* Replace fixed-duration sleeps after bus events with gather Several tests use ``await asyncio.sleep(...)`` to "wait for the listener to run" after firing a bus event. The fixed duration is real wall-clock time and the wait can be indeterministic — if the handler chain happens to need slightly more time on a busy CI runner, the assertion races the handler. ``Bus.fire_event`` returns the listener tasks since #6252; capture and ``await asyncio.gather(*tasks)`` instead of sleeping. Touches test_bus.py (the bus tests were poking scheduling instead of verifying their assertions), test_home_assistant_watchdog.py, test_plugin_base.py, addons/test_manager.py, docker/test_addon.py, and test_store_execute_reload.py. Other cleanups in the same spirit: - ``_fire_test_event`` in addons/test_addon.py becomes ``async def`` and gathers the listener tasks itself, so its 17 call sites collapse to a single ``await _fire_test_event(...)``. - The two test_store_execute_reload.py sites that used the private ``_update_connectivity()`` helper are reworked to set the cached connectivity flag directly and fire the event themselves so they can gather the listener tasks the same way. - The two ``sleep(1)`` post-pull drains in docker/test_interface.py collapse to ``sleep(0)`` (handler tasks are already gathered inside pull_image), saving ~2s. - The ``sleep(0.01)`` waits inside ``container_events()`` task bodies (api/test_addons.py, api/test_store.py, backups/test_manager.py) are just one-yield-to-the-parent and become ``sleep(0)``. Switching to ``gather`` exposes a few latent test mocks that were silently swallowing TypeErrors as background-task failures before: - ``CGroup.add_devices_allowed`` is ``async def`` but was patched as a plain MagicMock in docker/test_addon.py — now patched via ``new_callable=AsyncMock``. - The watchdog does ``await (await self.start())`` / ``await (await self.restart())`` because ``App.start`` / ``App.restart`` return ``asyncio.Task``. The mocks in addons/test_addon.py (test_app_watchdog, test_watchdog_on_stop, test_watchdog_during_attach) needed ``AsyncMock(return_value=<settled future>)`` to mirror that shape rather than a plain MagicMock. * Factor bus.fire_event + gather pattern into a helper Per review feedback, the ``await asyncio.gather(*coresys.bus.fire_event(...))`` incantation was scattered across many call sites. Add ``tests.common.fire_bus_event`` that takes the coresys, event and data, fires the event and awaits the spawned listener tasks. Convert all matching sites to use it, including the ``_fire_test_event`` wrapper in addons/test_addon.py which now just builds the ``DockerContainerStateEvent`` and delegates.