[tox]
skip_missing_interpreters=true
envlist = 
  cov-clean,
  lint,
  {py35,py36,py37,py38}-{requests,httplib2,urllib3,tornado4,boto3,aiohttp},
  {pypy3}-{requests,httplib2,urllib3,tornado4,boto3},
  cov-report


# Coverage environment tasks: cov-clean and cov-report
# https://pytest-cov.readthedocs.io/en/latest/tox.html
[testenv:cov-clean]
deps = coverage
skip_install=true
commands = coverage erase

[testenv:cov-report]
deps = coverage
skip_install=true
commands = 
  coverage html
  coverage report --fail-under=90

[testenv:lint]
skipsdist = True
commands =
    black --version
    black --check --diff .
    flake8 --version
    flake8 --exclude=./docs/conf.py,./.tox/
    pyflakes ./docs/conf.py
deps = 
  flake8 
  black

[testenv:docs]
# Running sphinx from inside the "docs" directory
# ensures it will not pick up any stray files that might
# get into a virtual environment under the top-level directory
# or other artifacts under build/
changedir = docs
# The only dependency is sphinx
# If we were using extensions packaged separately,
# we would specify them here.
# A better practice is to specify a specific version of sphinx.
deps =
    sphinx
    sphinx_rtd_theme
# This is the sphinx command to generate HTML.
# In other circumstances, we might want to generate a PDF or an ebook
commands =
    sphinx-build -W -b html -d {envtmpdir}/doctrees . {envtmpdir}/html
# We use Python 3.7. Tox sometimes tries to autodetect it based on the name of
# the testenv, but "docs" does not give useful clues so we have to be explicit.
basepython = python3.7

[testenv]
# Need to use develop install so that paths
# for aggregate code coverage combine
usedevelop=true
commands =
    ./runtests.sh --cov=./vcr --cov-branch --cov-report=xml --cov-append {posargs}
deps =
    Flask
    mock
    pytest
    pytest-httpbin
    pytest-cov
    PyYAML
    ipaddress
    requests: requests>=2.22.0
    httplib2: httplib2
    urllib3: urllib3
    {py35,py36}-tornado4: tornado>=4,<5
    {py35,py36}-tornado4: pytest-tornado
    {py35,py36}-tornado4: pycurl
    boto3: boto3
    boto3: urllib3
    aiohttp: aiohttp
    aiohttp: pytest-asyncio
    aiohttp: pytest-aiohttp
depends = 
  lint,{py35,py36,py37,py38,pypy3}-{requests,httplib2,urllib3,tornado4,boto3},{py35,py36,py37,py38}-{aiohttp}: cov-clean
  cov-report: lint,{py35,py36,py37,py38,pypy3}-{requests,httplib2,urllib3,tornado4,boto3},{py35,py36,py37,py38}-{aiohttp}
passenv =
    AWS_ACCESS_KEY_ID
    AWS_DEFAULT_REGION
    AWS_SECRET_ACCESS_KEY

[flake8]
max_line_length = 110