[tox]

envlist = py3, xenial-dev, flake8, pylint

recreate = True

[testenv]

commands = {envpython} -m pytest {posargs:tests/unittests cloudinit}

setenv =

    LC_ALL = en_US.utf-8

passenv=

    PYTEST_ADDOPTS

[testenv:flake8]

basepython = python3

deps =

    flake8==3.8.2

commands = {envpython} -m flake8 {posargs:cloudinit/ tests/ tools/}

# https://github.com/gabrielfalcao/HTTPretty/issues/223

setenv =

    LC_ALL = en_US.utf-8

[testenv:pylint]

basepython = python3

deps =

    # requirements

    pylint==2.6.0

    # test-requirements because unit tests are now present in cloudinit tree

    -r{toxinidir}/test-requirements.txt

    -r{toxinidir}/integration-requirements.txt

commands = {envpython} -m pylint {posargs:cloudinit tests tools}

[testenv:py3]

basepython = python3

deps =

    -r{toxinidir}/test-requirements.txt

commands = {envpython} -m pytest \

            --durations 10 \

            {posargs:--cov=cloudinit --cov-branch \

            tests/unittests cloudinit}

[testenv:py27]

basepython = python2.7

deps = -r{toxinidir}/test-requirements.txt

[flake8]

# E226: missing whitespace around arithmetic operator

# W503: line break before binary operator

# W504: line break after binary operator

ignore=E226,W503,W504

exclude = .venv,.tox,dist,doc,*egg,.git,build,tools

per-file-ignores =

    cloudinit/cmd/main.py:E402

[testenv:doc]

basepython = python3

deps =

    -r{toxinidir}/doc-requirements.txt

commands =

    {envpython} -m sphinx {posargs:doc/rtd doc/rtd_html}

    doc8 doc/rtd

[xenial-shared-deps]

# The version of pytest in xenial doesn't work with Python 3.8, so we define

# two xenial environments: [testenv:xenial] runs the tests with exactly the

# version of pytest present in xenial, and is used in CI.  [testenv:xenial-dev]

# runs the tests with the lowest version of pytest that works with Python 3.8,

# 3.0.7, but keeps the other dependencies at xenial's level.

#

# (This section is not a testenv, it is used to maintain a single definition of

# the dependencies shared between the two xenial testenvs.)

deps =

    # requirements

    jinja2==2.8

    pyyaml==3.11

    oauthlib==1.0.3

    pyserial==3.0.1

    configobj==5.0.6

    requests==2.9.1

    # test-requirements

    pytest-catchlog==1.2.1

[testenv:xenial]

# When updating this commands definition, also update the definition in

# [testenv:xenial-dev].  See the comment there for details.

commands =

  python ./tools/pipremove jsonschema

  python -m pytest {posargs:tests/unittests cloudinit}

basepython = python3

deps =

    # Refer to the comment in [xenial-shared-deps] for details

    {[xenial-shared-deps]deps}

    httpretty==0.8.6

    jsonpatch==1.10

    pytest==2.8.7

[testenv:xenial-dev]

# This should be:

#   commands = {[testenv:xenial]commands}

# but the version of pytest in xenial has a bug

# (https://github.com/tox-dev/tox/issues/208) which means that the {posargs}

# substitution variable is misparsed and causes a traceback.  Ensure that any

# changes here are reflected in [testenv:xenial].

commands =

  python ./tools/pipremove jsonschema

  python -m pytest {posargs:tests/unittests cloudinit}

basepython = {[testenv:xenial]basepython}

deps =

    # Refer to the comment in [xenial-shared-deps] for details

    {[xenial-shared-deps]deps}

    # httpretty in xenial is 0.8.6, not 0.9.5.  The oldest version to work with

    # Python 3.7+ is 0.9.5, because it is the first to include this commit:

    # https://github.com/gabrielfalcao/HTTPretty/commit/5776d97da3992b9071db5e21faf175f6e8729060

    httpretty==0.9.5

    # jsonpatch in xenial is 1.10, not 1.19 (#839779). The oldest version

    # to work with python3.6 is 1.16 as found in Artful.  To keep default

    # invocation of 'tox' happy, accept the difference in version here.

    jsonpatch==1.16

    pytest==3.0.7

[testenv:tip-flake8]

commands = {envpython} -m flake8 {posargs:cloudinit/ tests/ tools/}

deps = flake8

[testenv:tip-pylint]

commands = {envpython} -m pylint {posargs:cloudinit tests tools}

deps =

    # requirements

    pylint

    # test-requirements

    -r{toxinidir}/test-requirements.txt

    -r{toxinidir}/integration-requirements.txt

[testenv:citest]

basepython = python3

commands = {envpython} -m tests.cloud_tests {posargs}

passenv = HOME TRAVIS

deps =

    -r{toxinidir}/integration-requirements.txt

[pytest]

# TODO: s/--strict/--strict-markers/ once xenial support is dropped

addopts = --strict

markers =

    allow_subp_for: allow subp usage for the given commands (disable_subp_usage)

    allow_all_subp: allow all subp usage (disable_subp_usage)

    ds_sys_cfg: a sys_cfg dict to be used by datasource fixtures