adaptive-lighting/tests
Bas Nijholt c59a56f132 test: add failing test for light group context reuse (issue #1378)
Add test_just_turned_off_context_reuse_with_light_groups which tests
the actual scenario described in issue #1378:

1. A light group is turned off (stores on_to_off_event with context A)
2. A member light is turned on by automation (stores turn_on_event)
3. The group turns back on as a side effect
4. HA reuses the turn_off context (off_to_on_event has context A!)
5. just_turned_off() is called - should return False (allow adaptation)

This test currently FAILS because the context ID match check at line
2804 returns True early, blocking adaptation before the member turn_on
check at line 2824 is reached.

The existing tests only test _off_to_on_state_event_is_from_turn_on()
directly, bypassing just_turned_off(), which is why they pass despite
the ordering issue.

Refs: #1378
2026-01-13 03:12:50 -08:00
..
__init__.py Copy tests from https://github.com/home-assistant/core/pull/40626 2022-08-28 12:05:31 -07:00
conftest.py Bump to 1.27.0 for fixes in 2025.12 (#1293) 2025-11-27 09:06:41 -08:00
README.md docs: clarify Docker test setup requirements (#1383) 2026-01-11 21:57:52 +01:00
test_adaptation_utils.py Individual manual control of brightness and color (#1356) 2025-12-22 22:55:16 -08:00
test_color_and_brightness.py Code cleanup (#1348) 2025-12-12 13:37:42 -08:00
test_config_flow.py feat: add option to duplicate existing lighting instance (#1329) 2025-12-05 04:15:24 -08:00
test_hass_utils.py Test HA core v2023.6 until v2024.2 (#942) 2024-04-06 10:14:54 +02:00
test_init.py Test HA core v2023.6 until v2024.2 (#942) 2024-04-06 10:14:54 +02:00
test_switch.py test: add failing test for light group context reuse (issue #1378) 2026-01-13 03:12:50 -08:00

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/