Fix lingering timer warning in enphase_envoy tests

[catsmanac]

Enphase Envoy tests report lingering timer upon test completion. Cause is a class method that starts a 1 day timer to regularly check token status. In conftest.py add mock for _async_mark_setup_complete so timer is never started.

Proposed change

Type of change

• [ ] Dependency upgrade
• [ ] Bugfix (non-breaking change which fixes an issue)
• [ ] New integration (thank you!)
• [ ] New feature (which adds functionality to an existing integration)
• [ ] Deprecation (breaking change to happen in the future)
• [ ] Breaking change (fix/feature causing existing functionality to break)
• [x] Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• [x] The code change is tested and works locally.
• [x] Local tests pass. Your PR cannot be merged unless tests pass
• [x] There is no commented out code in this PR.
• [x] I have followed the development checklist
• [x] I have followed the perfect PR recommendations
• [x] The code has been formatted using Ruff (ruff format homeassistant tests)
• [ ] Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• [ ] Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• [ ] The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• [ ] New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• [ ] For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
• [ ] Untested files have been added to .coveragerc.

To help with the load of incoming pull requests:

• [ ] I have reviewed two other open pull requests in this repository.

[home-assistant[bot]]

Hey there @bdraco, @cgarwood, @dgomes, @joostlek, mind taking a look at this pull request as it has been labeled with an integration (enphase_envoy) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of enphase_envoy can trigger bot actions by commenting:

• @home-assistant close Closes the pull request.
• @home-assistant rename Awesome new title Renames the pull request.
• @home-assistant reopen Reopen the pull request.
• @home-assistant unassign enphase_envoy Removes the current integration label and assignees on the pull request, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the pull request.
• @home-assistant remove-label needs-more-information Remove a label (needs-more-information, problem in dependency, problem in custom component) on the pull request.

[bdraco]

I just realized the timer is marked cancel_on_shutdown so it seems like we have a bug in the test tooling where its not being cancelled

[catsmanac]

I just realized the timer is marked cancel_on_shutdown so it seems like we have a bug in the test tooling where its not being cancelled

Tested with a cleanup method added to coordinator which executes the self._cancel_token_refresh callback if existing and called from __init__.async_unload_entry. That solves the lingering timer warnings. No need anymore for the patch of this first attempt. Haven't committed it yet as it still may be hidden the potential structural problem in the test tooling you refer too.

It is called on reload as well, not on system restart.

__init__

async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Unload a config entry."""
    coordinator = hass.data[DOMAIN][entry.entry_id]
    await coordinator.async_cleanup()

coordinator,py

    async def async_cleanup(self) -> None:
        """Cleanup coordinator."""
        if self._cancel_token_refresh:
            self._cancel_token_refresh()
            self._cancel_token_refresh = None

[catsmanac]

Implemented envoy coordinator.async_cleanup called from async_uncload_entry to cancel token check timer and reverted the envoy_mock change.

[bdraco]

Suggested cleanup

diff --git a/homeassistant/components/enphase_envoy/__init__.py b/homeassistant/components/enphase_envoy/__init__.py
index 2cdba43453e..322f909437a 100644
--- a/homeassistant/components/enphase_envoy/__init__.py
+++ b/homeassistant/components/enphase_envoy/__init__.py
@@ -46,8 +46,8 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
 
 async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     """Unload a config entry."""
-    coordinator = hass.data[DOMAIN][entry.entry_id]
-    await coordinator.async_cleanup()
+    coordinator: EnphaseUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
+    coordinator.async_cancel_token_refresh()
     unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
     if unload_ok:
         hass.data[DOMAIN].pop(entry.entry_id)
diff --git a/homeassistant/components/enphase_envoy/coordinator.py b/homeassistant/components/enphase_envoy/coordinator.py
index c0852fca807..04f93098ad9 100644
--- a/homeassistant/components/enphase_envoy/coordinator.py
+++ b/homeassistant/components/enphase_envoy/coordinator.py
@@ -83,9 +83,7 @@ class EnphaseUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
     def _async_mark_setup_complete(self) -> None:
         """Mark setup as complete and setup token refresh if needed."""
         self._setup_complete = True
-        if self._cancel_token_refresh:
-            self._cancel_token_refresh()
-            self._cancel_token_refresh = None
+        self.async_cancel_token_refresh()
         if not isinstance(self.envoy.auth, EnvoyTokenAuth):
             return
         self._cancel_token_refresh = async_track_time_interval(
@@ -160,8 +158,9 @@ class EnphaseUpdateCoordinator(DataUpdateCoordinator[dict[str, Any]]):
 
         raise RuntimeError("Unreachable code in _async_update_data")  # pragma: no cover
 
-    async def async_cleanup(self) -> None:
-        """Cleanup coordinator."""
+    @callback
+    def async_cancel_token_refresh(self) -> None:
+        """Cancel token refresh."""
         if self._cancel_token_refresh:
             self._cancel_token_refresh()
             self._cancel_token_refresh = None