tox.ini

[tox]
skipsdist = True
envlist = py3-coverage,coveragereport,pep8,pylint
minversion = 3.18.0

[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 = ./.*,build,dist
import-order-style = pep8

[coverage:run]
parallel = True
branch = True
source = searchkit
omit = tests/*

[coverage:report]
ignore_errors = True
skip_empty = True
precision = 2
fail_under = 87

[testenv]
basepython = {env:TOX_PYTHON:python3}
unit_tests = {toxinidir}/tests/unit/
pyfiles = 
    {toxinidir}/setup.py {toxinidir}/searchkit/ {[testenv]unit_tests}
setenv = 
    PYTHONHASHSEED=0
    # Override the default coverage output path to tox's temp directory
    # so we don't pollute the root dir.
    COVERAGE_FILE={temp_dir}/.coverage
    # Override the default "PYTHON" when the "-coverage" is present.
    # This allows us to run additional steps on top of the default
    # test run, such as changing the default interpreter to "coverage run".
    coverage: PYTHON=coverage run
passenv =
    TESTS_LOG_LEVEL_DEBUG
deps =
    -r{toxinidir}/requirements.txt
    -r{toxinidir}/test-requirements.txt
commands =
    coverage: coverage erase
    # This environment can "optionally" gather coverage data with "-coverage"
    # suffix. The gathered coverage data is consumed by the "coverage"
    # environment which merges the data and then generates coverage reports in
    # HTML and XML formats.
    stestr run --random --slowest --test-path {[testenv]unit_tests} {posargs}

[testenv:pep8]
commands = flake8 -v {posargs:{[testenv]pyfiles}}

[testenv:pylint]
commands = pylint -v --rcfile={toxinidir}/pylintrc {posargs:{[testenv]pyfiles}}

[testenv:coveragereport]
depends = py3-coverage
description = 
    'Generate code coverage reports from collected coverage information.
    This environment depends on `py3-coverage` for generating the actual
    code coverage data from the test run. To collect and generate in a
    single step, run `tox -e py3-coverage,coveragereport`.'
commands =
    coverage combine
    coverage report
    coverage html -d cover
    coverage xml -o cover/coverage.xml
    coverage erase