tox.ini

# Copyright 2021 Canonical Ltd.
# See LICENSE file for licensing details.

[tox]
no_package = True
env_list = lint, unit

[vars]
src_path = {tox_root}/src
tests_path = {tox_root}/tests
scripts_path = {tox_root}/scripts
all_path = {[vars]src_path} {[vars]tests_path} {[vars]scripts_path}

[testenv]
set_env =
    PYTHONPATH = {[vars]src_path}:{tox_root}/lib
    PY_COLORS = 1
allowlist_externals =
    poetry

[testenv:format]
description = Apply coding style standards to code
commands_pre =
    poetry install --only format
commands =
    poetry lock --no-update
    poetry run ruff check --fix {[vars]all_path}
    poetry run ruff format {[vars]all_path}

[testenv:lint]
description = Check code against coding style standards
commands_pre =
    poetry install --only lint
commands =
    poetry check --lock
    poetry run codespell {[vars]all_path}
    poetry run ruff check {[vars]all_path}
    poetry run ruff format --check --diff {[vars]all_path}

[testenv:unit]
description = Run unit tests
commands_pre =
    poetry install --only main,charm-libs,unit
commands =
    # `--forked` workaround to deal with memory leaks in scenario tests
    poetry run pytest --forked --numprocesses 120 --cov=src --ignore={[vars]tests_path}/integration/ {posargs}

[testenv:integration]
description = Run integration tests
set_env =
    {[testenv]set_env}
    # Workaround for https://github.com/python-poetry/poetry/issues/6958
    POETRY_INSTALLER_PARALLEL = false
pass_env =
    CI
    GITHUB_OUTPUT
commands_pre =
    poetry install --only integration
commands =
    poetry run pytest -v --tb native --log-cli-level=INFO -s --ignore={[vars]tests_path}/unit/ {posargs}