tox.ini

;
; tox - automated and standardized testing in Python
; <https://tox.wiki/en/latest/user_guide.html>
;
; requires a uv-enabled tox environment:
;
;   `uv tool install tox --with tox-uv`
;

[tox]
requires =
    tox >=4
env_list =
    lint
    type
    py{310,311,312}

; pytest & coverage
; https://pytest-cov.readthedocs.io/en/latest/tox.html
[coverage:run]
branch = True

[coverage:report]
fail_under = 90

[coverage:html]
directory = tests/coverage_report/

; https://github.com/PyCQA/flake8
[flake8]
max-line-length = 250
extend-ignore   = E221,E241

[testenv:lint]
description = lint code (flake8)
commands =
    uv run --active flake8 {posargs:feeph examples/ tests/}

[testenv:type]
description = check type hints
commands =
    uv run --active mypy -p feeph.i2c
    uv run --active mypy {posargs:examples/ tests/}

; code is incompatible with Python 3.9 due to type hints
; (it could be fixed by changing the type hints but we won't)

[testenv]
description = perform compatibility tests using pytest
# do not generate a coverage report from tox
#   if we would the files would be relative to the tox virtual environments
#   and prefixed with '.tox/py*/lib/python*/site-packages/' - which makes
#   them interesting to look at but useless for consumption by other tools
commands =
    uv run --active pytest --no-cov {posargs: tests/}