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Commits
| Author | SHA1 | Message | Date | |
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 James Mackay
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130dee4bc6 |
test(ci): sweep every module for dangling imports (t41)
Two defects shipped with a green suite: button.py imported a helper that had been deleted (no harness ever loaded the file), and the drift sweep only judged `homeassistant.*`, so a relative import of a name that no longer exists was invisible to it. Both are now impossible to ship silently. * tests/test_module_coverage.py loads EVERY *.py file of the package, in a clean interpreter, under the stub harness — exhaustive by construction (a new platform is covered the moment the file exists; there is no list and no special case). It asserts the reported set equals the files on disk, so a silently skipped module fails too; * entity_stublib.load_entity_modules() now also loads button.py (the named gap); the sweep is what keeps that list from needing to be complete; * ha_api_drift gained pass 5: the package's own relative imports. Pure AST, no homeassistant required, with its own entry point `scan_package_imports()` for the fast suite — it checks the target file exists and defines every imported name (submodule imports still resolve), instead of trusting that the modules a harness happened to load are the ones that matter; * the file walk in both AST passes is recursive, and the non-vacuity floors moved with it (modules 10 → 20, relative_imports ≥ 100 — a shallow-glob regression trips the floor instead of looking green); * two permanent red proofs, both on a copy of the tree with the reverted `from .helpers import discover_adb_host` reference in button.py: the stub-harness sweep fails with "FAIL button.py", and the static pass fails with "button.py:1: broken-relative-import: … not defined in helpers.py". Manual runs confirm the engine's other direction on the real pre-fix tree ( |
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James Mackay
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be3abae3e7 |
test(ci): F4 — entity-contract pass in the drift sweep + real-HA state-write proof (t40)
The F1 blocker was invisible to every existing test: the stub harnesses call the
entity and replace ``async_write_ha_state``, so a non-property
``extra_state_attributes`` looked perfectly healthy. Two new gates close that
hole.
1. ``ha_api_drift.scan_entity_contracts()`` — a pure-AST pass (so it needs no
homeassistant, unlike passes 1-3) that walks every class inheriting from an
HA entity base, including our own intermediate ``NvidiaShieldSensorBase``, and
flags any HA-READ attribute (``extra_state_attributes``, ``available``,
``state``, ``native_value``, ``media_*``, …) declared as a plain method
instead of ``@property``. It is wired into ``scan()`` before the
homeassistant gate and exported for the fast suite, so ONE implementation
backs the sweep, the CLI red proof and tests/test_entity_contract.py (the t39
F1 lesson).
Red proof on the pre-fix tree:
media_player.py:828: entity-attribute-is-a-method:
NvidiaShieldMediaPlayer.extra_state_attributes is a plain method, but HA
reads it as an attribute (``attr |= self.<name>``) — declare it @property
…and HEAD is clean (13 modules, 60 imports, 35 call arguments, 7 awaited).
2. tests/test_ha_api_drift.py now builds each entity under REAL homeassistant
(real ``PlatformData``, real ``async_write_ha_state``) and asserts HA's own
``__async_calculate_state`` succeeds and that the media player's app_id/
app_name survive the merge — for the media player, both sensors, the remote
and the pairing button. A coverage test compares that matrix against the
sweep's classification, so a new entity class cannot quietly skip it.
Verified: 296 passed / 2 skipped (fast suite), 16 passed (drift suite under
Python 3.14 + homeassistant 2026.10.1), ruff clean; the entity-contract red
proof above reproduces exactly the reported line.
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James Mackay
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c588a7c66b |
docs(readme): record the MAC-less discovery contract (t37 D3, t39)
t37 made MAC-less zeroconf discovery honour Home Assistant's own `_async_handle_discovery_without_unique_id` contract — the helper is a coroutine and its dedup (abort `already_configured` when ANY entry exists for this domain, abort `already_in_progress` when another flow runs) only happens when it is awaited. That is stricter than the accidental host-equality guard it replaced, so it changes what a user can expect: * with a MAC, discovery still aborts duplicates and updates a moved device's hosts; * without a MAC, a second (or third) Shield must be added MANUALLY — discovery will abort as "already configured". Someone with two Shields would otherwise read that abort as a bug. The README now has a "Discovery (zeroconf)" section under Configuration stating the rule and the manual route, and the drift sweep's docstring carries the same note next to the D3 entry, so the decision is discoverable from wherever you meet it. Verified: 289 passed, 2 skipped; ruff clean. |
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James Mackay
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fd62d850b7 |
fix(drift): F1+F2 — the sweep refuses false greens, and CI provisions the real floor (t39)
t38 found two holes in the drift gate itself. F2 — the job could never run where it mattered. Home Assistant 2026.10.1 declares ``Requires-Python >=3.14.2`` (PyPI metadata), so the old guard let a 3.13 runner through and the ``homeassistant>=2026.10`` install then failed with a resolver error. The job now provisions its own interpreter (``actions/setup-python@v5`` with ``python-version: "3.14"``) and the guard runs against the REAL floor, read from ``ha_api_drift.HOMEASSISTANT_PYTHON_FLOOR`` — one source of truth, pinned by a test against the installed distribution's own ``Requires-Python`` metadata. Verified: on 3.13.16 the guard refuses with "Home Assistant needs Python >= 3.14.2, but this job runs 3.13.16 / Fix: raise actions/setup-python…"; on 3.14.8 it reports "interpreter ok"; and ``uvx --python 3.14 --with 'homeassistant>=2026.10'`` resolves 2026.10.1. F1 — the standalone entry point was a false green. It printed counters and exited 0 even when it had walked nothing, which is exactly how the manual red-proof tool gets misused. The non-vacuity floors now live in ``ha_api_drift.FLOORS`` and are enforced in ONE place, ``Report.floor_violations()``, used by the pytest wrapper and by ``__main__`` (so the constants cannot drift apart; a test asserts the wrapper holds no floor-like constants of its own). On top of that the sweep can no longer lie in either direction: * an empty or mis-targeted directory reports ``FLOOR:`` lines and ``drift sweep FAILED`` and exits 1 (a non-existent path is a ``bad-path`` finding, not a traceback and not a silent zero-module sweep); * with no homeassistant installed it returns a single ``no-homeassistant`` finding with zero counters — never a wall of phantom "broken-import"s, never a green exit. Verified in the CI-equivalent environment (Python 3.14.8 + homeassistant 2026.10.1): HEAD exits 0 with "no Home-Assistant API drift (13 modules, 60 imports, 35 call arguments, 7 awaited HA calls)"; the empty directory exits 1 with 4 FLOOR lines and no findings; a missing path exits 1 with the ``bad-path`` finding; and the full pre-fix tree (``git archive 5ede4fe``) exits 1 with exactly the three t36 drifts (media_player.py:965 BrowseMediaSource, diagnostics.py:93 homeassistant.util.diagnostic, config_flow.py:425 missing-await) and 0 floor violations. The fast ``test`` job and ``release.yml`` are untouched; the workflow is unchanged in shape except the new provisioning + guard steps, and parses as valid YAML. |
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James Mackay
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824d6192a1 |
test(ci): D1/D2/D3 — repo-owned HA API-drift sweep with a CI job (t37)
The unit suite validates production modules against hand-written stubs, so a
call site that no longer matches real Home Assistant stays green — that is how
D1, D2 and D3 reached master. This adds the check that would have caught them.
`tests/ha_api_drift.py` (stdlib-only, documented inline) parses every module of
custom_components/nvidia_shield and resolves each Home-Assistant dependency
against an INSTALLED homeassistant:
1. every `homeassistant.*` import — module present, attribute present (or a
submodule of that name exists, which is what `from package import submodule`
means) — catches D1/D2 and any future move;
2. every keyword argument passed to a known HA API (HA_CALL_OWNERS: the
ConfigFlow/ConfigEntries APIs we call) must exist in the real signature —
catches the `options_updates` class of bug;
3. every `self.<method>()` call in a class that inherits from an HA class is
compared with the real definition: a coroutine must be awaited and an
awaited call must be a coroutine — catches D3.
`tests/test_ha_api_drift.py` runs it against the production tree, asserts the
sweep is not vacuous (module/import/argument/await counters), and pins the red
proof with the four pre-fix forms, plus the green proof for the fixed forms. It
skips cleanly when homeassistant is absent, so the stdlib-only jobs are
unaffected.
`.gitea/workflows/test.yml` gains the `ha-api-drift` job — the one place Home
Assistant is installed — guarded by an explicit Python >= 3.13 check (Home
Assistant 2026.x requires it) and the same PEP 668 retry the test job uses.
Red proof against the real pre-fix revisions (svn-style checkout of
`git show HEAD:…` into a temp dir, and the pre-t35 config_flow.py for the kwarg):
media_player.py:965: broken-import: from homeassistant.components.media_player
import BrowseMediaSource: …BrowseMediaSource does not exist
diagnostics.py:93: broken-import: from homeassistant.util.diagnostic import
async_redact_data: module 'homeassistant.util.diagnostic' is not importable
config_flow.py:425: missing-await: self._async_handle_discovery_without_unique_id()
is a coroutine on homeassistant.config_entries.ConfigFlow
config_flow.py:700: unknown-kwarg: async_update_reload_and_abort() has no
'options_updates' parameter (exit 1 on that tree, exit 0 on this one)
Verified: variant 1 289 passed / 2 skipped; variant 2 (androidtvremote2) 290
passed / 1 skipped; ruff clean; `UV_PYTHON=3.13 uvx --with homeassistant --with
pytest-asyncio pytest tests/test_ha_api_drift.py -q` → 4 passed (the bare form of
that command needs the pin here only because this sandbox's default Python is
3.15 and pycares has no wheel for it / no CMake to build it; CI pins the
interpreter explicitly).
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