[tox]
envlist = py3,linters
skipsdist = True
sitepackages = False
skip_missing_interpreters = True

[testenv]
setenv =
   VIRTUAL_ENV={envdir}
   PYTHONWARNINGS=default::DeprecationWarning
   PYTHONHASHSEED=0
   TERM=linux

deps =
    -r{toxinidir}/test-requirements.txt
    -r{toxinidir}/requirements.txt
    -c{env:UPPER_CONSTRAINTS_FILE:https://releases.openstack.org/constraints/upper/master}

install_commands =
    pip install {opts} {packages}


[testenv:{py3,py38,py39,py310}]
basepython = python3
deps = -r{toxinidir}/requirements.txt
       -r{toxinidir}/test-requirements.txt
commands = stestr run --slowest {posargs}

[testenv:cover]
basepython = python3
deps = -r{toxinidir}/requirements.txt
       -r{toxinidir}/test-requirements.txt
setenv =
    {[testenv]setenv}
    PYTHON=coverage run
commands =
    coverage erase
    stestr run --slowest {posargs}
    coverage combine
    coverage html -d cover
    coverage xml -o cover/coverage.xml
    coverage report

[testenv:linters]
skipsdist = True
deps =
  pre-commit
commands =
  pre-commit run --all-files --show-diff-on-failure

[testenv:venv]
commands = {posargs}