[tox]

envlist = bindep,linters,py3,lower-constraints
minversion = 3.8.0


# --- unit test environments -------------------------------------------------

[testenv]

usedevelop = True
deps =
    {env:TOX_CONSTRAINTS}
    -r{toxinidir}/requirements.txt
    -r{toxinidir}/test-requirements.txt
    {env:TOX_EXTRA_REQUIREMENTS}
passenv =
    JENKINS_*
    PS1
    OS_*
    TOBIKO_*
    TOX_*
setenv =
    OS_LOG_CAPTURE = {env:OS_LOG_CAPTURE:true}
    OS_STDOUT_CAPTURE = {env:OS_STDOUT_CAPTURE:true}
    OS_STDERR_CAPTURE = {env:OS_STDERR_CAPTURE:true}
    OS_TEST_PATH = {toxinidir}/tobiko/tests/unit
    PS1 = [tobiko@{envname}] {env:PS1:}
    PYTHONWARNINGS = ignore::Warning,{env:PYTHONWARNINGS:}
    RUN_TESTS_EXTRA_ARGS =
    TOBIKO_PREVENT_CREATE = {env:TOBIKO_PREVENT_CREATE:false}
    TOX_REPORT_NAME = {env:TOX_REPORT_NAME:test_results}
    TOX_REPORT_DIR = {env:TOX_REPORT_DIR:{toxinidir}/report/{envname}}
    TOX_CONSTRAINTS = {env:TOX_CONSTRAINTS:-c{env:TOX_CONSTRAINTS_FILE}}
    TOX_CONSTRAINTS_FILE = {env:TOX_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
    TOX_EXTRA_REQUIREMENTS = {env:TOX_EXTRA_REQUIREMENTS:-r{toxinidir}/extra-requirements.txt}
    VIRTUAL_ENV = {envdir}
commands =
    {envpython} {toxinidir}/tools/run_tests.py {env:RUN_TESTS_EXTRA_ARGS} {posargs}


[testenv:py3]

basepython = {env:TOX_PYTHON:python3}
envdir = {toxworkdir}/py3


[testenv:cover]

basepython = {[testenv:py3]basepython}
envdir = {[testenv:py3]envdir}
setenv =
    {[testenv]setenv}
    PYTHON = coverage run --parallel-mode
    RUN_TESTS_EXTRA_ARGS = --no-subunit-trace
    TOX_COVER_DIR={env:TOX_COVER_DIR:{toxinidir}/cover}
commands =
    find . -type f -name ".coverage.*" -delete
    coverage erase
    {[testenv]commands}
    coverage combine
    coverage html -d "{env:TOX_COVER_DIR}"
    coverage xml -o "{env:TOX_COVER_DIR}/cover/coverage.xml"
    coverage report --fail-under=40 --skip-covered
    find . -type f -name ".coverage.*" -delete
whitelist_externals =
    find


# --- static analisys environments -------------------------------------------

[testenv:pep8]

basepython = python3
deps =
    {[testenv]deps}
    -r{toxinidir}/linters-requirements.txt
commands =
    flake8 --max-complexity 10


[testenv:pylint]
basepython = {[testenv:pep8]basepython}
deps = {[testenv:pep8]deps}
envdir = {toxworkdir}/pep8
commands =
    pylint -j0 --max-line-length=80 -E -e W,E \
        -d unused-import,broad-except,fixme tobiko


[testenv:linters]

basepython = {[testenv:pep8]basepython}
whitelist_externals = bash
deps = {[testenv:pep8]deps}
envdir = {toxworkdir}/pep8
commands =
    {[testenv:pep8]commands}
    mypy --ignore-missing-imports tobiko/
    # Ansible lint
    # [ANSIBLE0012] Commands should not change things if nothing needs doing
    bash -c 'find roles infrared_plugin/roles -maxdepth 1 -mindepth 1 -type d | \
             xargs -t -n1 -P 16 ansible-lint -xANSIBLE0012'
    bash -c 'find playbooks infrared_plugin -maxdepth 2 -type f -regex '.*.y[a]ml' | \
             xargs -t -n1 -P 16 ansible-lint -xANSIBLE0012'
    pylint -j0 --max-line-length=80 -E -e W,E \
        -d unused-import,broad-except,fixme tobiko


[flake8]
# H106: Don't put vim configuration in source files
# H203: Use assertIs(Not)None to check for None
# H204: Use assert(Not)Equal to check for equality
# H205: Use assert(Greater|Less)(Equal) for comparison
# H904: Delay string interpolations at logging calls.
enable-extensions = H106,H203,H204,H205,H904

show-source = true
exclude = ./.*,*lib/python*,build,dist,doc,*egg*,releasenotes,.venv
import-order-style = pep8


# --- integration test environments ------------------------------------------

[integration]

basepython = {[testenv:py3]basepython}
envdir = {[testenv:py3]envdir}
passenv =
    {[testenv]passenv}
    *_proxy
setenv = {[testenv]setenv}


[testenv:venv]

basepython = {[integration]basepython}
envdir = {[integration]envdir}
passenv = {[integration]passenv}
whitelist_externals = *
commands = {posargs:bash}


[testenv:functional]

basepython = {[integration]basepython}
envdir = {[integration]envdir}
passenv = {[integration]passenv}
setenv =
    {[integration]setenv}
    OS_TEST_PATH = {toxinidir}/tobiko/tests/functional


[testenv:scenario]

basepython = {[integration]basepython}
envdir = {[integration]envdir}
passenv = {[integration]passenv}
setenv =
    {[integration]setenv}
    OS_TEST_PATH = {toxinidir}/tobiko/tests/scenario


[testenv:neutron]

basepython = {[integration]basepython}
envdir = {[integration]envdir}
passenv = {[integration]passenv}
setenv =
    {[integration]setenv}
    OS_TEST_PATH = {toxinidir}/tobiko/tests/scenario/neutron


[testenv:faults]

basepython = {[integration]basepython}
envdir = {[integration]envdir}
passenv = {[integration]passenv}
setenv =
    {[integration]setenv}
    OS_TEST_PATH = {toxinidir}/tobiko/tests/faults
    RUN_TESTS_EXTRA_ARGS = --serial


# --- CI workflow test environments -------------------------------------------

[testenv:infrared]

# On RedHat Linux must use the default unversioned python because of dependency on native SELinux
# package available only for /usr/bin/python interpreter
basepython = {env:IR_PYTHON:python3}
usedevelop = false
skipdist = true
skip_install = true
sitepackages = true
whitelist_externals =
    rm

deps = {env:IR_DEPS}

passenv =
    {[testenv]passenv}
    ANSIBLE_*
    IR_*
    TERM

setenv =
    {[testenv]setenv}
    ANSIBLE_CONFIG = {env:ANSIBLE_CONFIG:{toxinidir}/ansible.cfg}
    ANSIBLE_INVENTORY = {env:ANSIBLE_INVENTORY:{toxinidir}/ansible_hosts}
    IR_DEPS = {env:IR_DEPS:-r{toxinidir}/infrared_plugin/requirements.txt}
    IR_HOME = {env:IR_HOME:{envdir}/home/infrared}
    IR_TOBIKO_PLUGIN = {env:IR_TOBIKO_PLUGIN:{toxinidir}/infrared_plugin}
    IR_WORKSPACE_FILE = {env:IR_WORKSPACE_FILE:{toxinidir}/workspace.tgz}

commands_pre =
    {envpython} {toxinidir}/tools/setup_infrared.py

commands =
    ir tobiko --tobiko-src-dir '{toxinidir}' \
              --collect-dir '{env:TOX_REPORT_DIR}' \
              --upper-constraints '{env:TOX_CONSTRAINTS_FILE}' \
              {posargs}


# --- documentation environments ----------------------------------------------

[docs]

basepython = {[testenv:py3]basepython}
envdir = {toxworkdir}/docs
deps =
    {[testenv]deps}
    -r{toxinidir}/doc/requirements.txt


[testenv:docs]

basepython = {[docs]basepython}
envdir = {[docs]envdir}
deps = {[docs]deps}
changedir = doc/source
commands = sphinx-build -W -b html . ../build/html


[testenv:linkcheck]

basepython = {[docs]basepython}
envdir = {[docs]envdir}
deps = {[docs]deps}
commands = sphinx-build -W -b linkcheck doc/source doc/build/linkcheck


[testenv:releasenotes]

basepython = {[docs]basepython}
envdir = {[docs]envdir}
deps = {[docs]deps}
commands =
    sphinx-build -a -E -W -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html


# --- CI report environments --------------------------------------------------


[testenv:bindep]
basepython = {[testenv:py3]basepython}
# Do not install any requirements. We want this to be fast and work even if
# system dependencies are missing, since it's used to tell you what system
# dependencies are missing! This also means that bindep must be installed
# separately, outside of the requirements files.
usedevelop = false
skipdist = true
skip_install = true
deps = bindep
commands = bindep {posargs:test}


# --- project requirements ----------------------------------------------------

[testenv:lower-constraints]
deps =
    {[testenv]deps}
    -c{toxinidir}/lower-constraints.txt