tox.ini

[tox]
# To reduce the size of the test matrix, tests the following pip versions:
#  * all of the latest major version releases (8.x)
#  * only the first and last point release of each older major version
#  * plus the latest distro version available via LTS Ubuntu package managers:
#    (1.5.4 for Trusty, 8.1.1 for Xenial).
envlist = pip{154,156,600,611,700,712,800,801,802,803,810,811,812}

[testenv]
# Speeds up pip install and reduces log spam, for compatible versions of pip.
setenv = PIP_DISABLE_PIP_VERSION_CHECK=1

deps =
    pip154: pip==1.5.4
    pip156: pip==1.5.6
    pip600: pip==6.0.0
    pip611: pip==6.1.1
    pip700: pip==7.0.0
    pip712: pip==7.1.2
    pip800: pip==8.0.0
    pip801: pip==8.0.1
    pip802: pip==8.0.2
    pip803: pip==8.0.3
    pip810: pip==8.1.0
    pip811: pip==8.1.1
    pip812: pip==8.1.2

# TODO: Replace with something like https://scripttest.readthedocs.io or else
# rework the pip-grep and pip-diff scripts so they can more easily be unit-tested.
commands =
    pip-grep tests/test-requirements.txt cffi
    pip-grep tests/test-requirements.txt requests
    pip-diff --fresh tests/test-requirements.txt tests/test-requirements2.txt
    pip-diff --stale tests/test-requirements.txt tests/test-requirements2.txt