adaptive-lighting/tests
Casey 03d2748cd4 Group 7: tests — 94 passing in 0.57s (53/53 + 9.4 deferred)
Test infrastructure:
- Add `pytest-homeassistant-custom-component` (PHACC) as a `test`
  dependency group. PHACC ships `hass`, `enable_custom_integrations`,
  `MockConfigEntry`, and friends without needing to clone HA core as a
  sibling directory. Modernizes the test setup from upstream's
  `setup-symlinks` pattern.
- conftest.py: add `auto_enable_custom_integrations` autouse fixture
  so HA discovers the integration under `custom_components/` during
  tests. Keep the upstream template-deprecation no-op.
- Import paths: all tests now import from `custom_components.adaptive_lighting`
  (not `homeassistant.components.adaptive_lighting`) and from
  `pytest_homeassistant_custom_component.common` (not `tests.common`).

New tests (groups 7.2-7.16):
- tests/test_color_and_brightness.py (16 tests): TestBrightnessCurve
  asserts min-before-sunrise, midpoint-at-event, max-during-day, sunset
  ramp symmetry. TestColorTempCurve verifies the same shape applies to
  K. TestSunPosition checks the synthetic +1/-1/0 derivation.
  TestTanhDayCurveDirect exercises the helper directly.
- tests/test_config_flow.py (12 tests): six sections in order, each
  section contains only its specified fields, conditional visibility
  of send_split_delay, default sun entities, strict-typed entity
  selectors, NumberSelector slider/box configs, BooleanSelector for
  every flag, full user→create-entry flow, YAML-managed entry aborts
  with `yaml_managed` reason, options flow renders the sectioned schema.
- tests/test_init.py (6 tests): successful setup on current version,
  stale version raises ConfigEntryError via async_migrate_entry,
  unload is clean, tombstone removes orphan sleep entity + logs INFO,
  tombstone is idempotent, tombstone respects config_entry ownership.

Source modernizations driven by the tests:
- __init__.py: add `async_migrate_entry` that surfaces the
  "incompatible — delete and recreate" message and sets the entry to
  MIGRATION_ERROR. Removed direct `ConfigEntryError` from
  `async_setup_entry` (HA routes version mismatches through the
  migration handler now).
- switch.py: removed upstream's YAML-managed-entry auto-remove hack.
  YAML profiles now load normally and the options flow handles the
  "you must edit configuration.yaml" message (spec R7).

Existing tests updated to PHACC paths: test_adaptation_utils.py
(38 tests), test_hass_utils.py (22 tests). Both pass without
modification beyond the import fix.

Deleted: tests/test_switch.py (2,999 LOC of upstream tests, most
covering sleep mode / take-over-control / manual-control state
machines that no longer exist; CDiT-specific switch tests deferred
to a follow-up change).

Result: `uv run --group test pytest tests/` → 94 passed in 0.57s.

Deferred from this change:
- 4.3: manual UI test that toggling a field and saving reloads cleanly
  (requires a real HA instance, can't be done from CLI).
- 9.4: GitHub repo description / topics update (do via `gh repo edit`
  outside the change scope).

openspec status: 4/4 artifacts complete; strict-validate green.
2026-05-16 15:11:49 +02:00
..
__init__.py Copy tests from https://github.com/home-assistant/core/pull/40626 2022-08-28 12:05:31 -07:00
conftest.py Group 7: tests — 94 passing in 0.57s (53/53 + 9.4 deferred) 2026-05-16 15:11:49 +02:00
README.md docs: clarify Docker test setup requirements (#1383) 2026-01-11 21:57:52 +01:00
test_adaptation_utils.py Group 7: tests — 94 passing in 0.57s (53/53 + 9.4 deferred) 2026-05-16 15:11:49 +02:00
test_color_and_brightness.py Group 7: tests — 94 passing in 0.57s (53/53 + 9.4 deferred) 2026-05-16 15:11:49 +02:00
test_config_flow.py Group 7: tests — 94 passing in 0.57s (53/53 + 9.4 deferred) 2026-05-16 15:11:49 +02:00
test_hass_utils.py Group 7: tests — 94 passing in 0.57s (53/53 + 9.4 deferred) 2026-05-16 15:11:49 +02:00
test_init.py Group 7: tests — 94 passing in 0.57s (53/53 + 9.4 deferred) 2026-05-16 15:11:49 +02:00

Developer notes for the tests directory

To run the tests, check out the CI configuration to see how they are executed in the CI pipeline. Alternatively, you can use the provided Docker image to run the tests locally or run them with VS Code directly in the dev container.

Prerequisites

Before running tests with Docker, you need a local Home Assistant core checkout with symlinks:

# Clone HA core (one-time setup)
git clone --depth 1 https://github.com/home-assistant/core.git core

# Setup symlinks (one-time setup)
./scripts/setup-symlinks

Running tests with Docker

Navigate to the adaptive-lighting repo folder and execute the following command.

Important: Mount the entire repo (-v $(pwd):/app), not individual directories, or the symlinks will break.

Linux / MacOS / Windows PowerShell:

docker run -v ${PWD}:/app basnijholt/adaptive-lighting:latest
  • In windows command prompt, the command is:
    docker run -v %cd%:/app basnijholt/adaptive-lighting:latest
    

This command will download the Docker image from the adaptive-lighting Docker Hub repo and run the tests.

If you prefer to build the image yourself, use the following command:

docker build -t basnijholt/adaptive-lighting:latest --no-cache --progress=plain .

This might be necessary if the image on Docker Hub is outdated or if the test_dependencies.py file is updated.

Passing arguments to pytest

You can pass arguments to pytest by appending them to the command:

For example, to run the tests with a custom log format, use the following command (this also gets rid of the captured stderr output):

docker run -v $(pwd):/app basnijholt/adaptive-lighting:latest --show-capture=log --log-format="%(asctime)s %(levelname)-8s %(name)s:%(filename)s:%(lineno)s %(message)s" --log-date-format="%H:%M:%S" tests/components/adaptive_lighting/