Extract the panel snapshot builder into core (task 9047a97b)

The household snapshot assembly that lived inline in the coordinator's
_async_update_data is extracted into a pure, Home-Assistant-free
core/snapshot.py: the QuestInstanceView / ChildDaySnapshot /
NestQuestSnapshot dataclasses, the _cycle_day helper, and a new async
build_snapshot(database, settings, today, time_zone) builder.

The coordinator is now a thin DataUpdateCoordinator wrapper that
resolves the local timezone and settings and delegates to
build_snapshot; the dataclasses and _cycle_day are re-exported from the
coordinator module so existing sensor.py / binary_sensor.py imports keep
working unchanged (entity_ids and per-child instance attribute payload
shape unchanged). The API service's panel snapshot route (next task)
shares this one implementation.

Tests that monkeypatched derive_state on the coordinator module now
patch core.snapshot.derive_state (the module that now owns the call).
A new test seeds a household and asserts build_snapshot's output equals
the coordinator's snapshot for the same database and date. Suite green
at 1588.

This commit is contained in:

overseer

2026-09-21 17:29:04 -04:00

parent 7fec3c76ef

commit 6741a1a210

6 changed files with 470 additions and 202 deletions

									
										custom_components/nestquest/__init__.py
									
		+1
		
												View File
												
				@@ -496,6 +496,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:

				            hass,

				            entry_id=entry.entry_id,

				            database=database,

				            settings=settings,

				            update_interval_seconds=entry.options.get(

				                CONF_UPDATE_INTERVAL, DEFAULT_UPDATE_INTERVAL

				            ),