# For testing, you will need:
#   * PyQt5 dev tools
#   * tox
#   * X virtual framebuffer--to test without GUI
#
# Install these by running:
#   $ sudo apt install pyqt5-dev-tools xvfb
#   $ python3 -m pip install --user --upgrade tox
#
# Then, to run tests against multiple anki versions:
#   $ tox
#
# To run tests slightly less safely, but faster:
#   $ tox -- --no-tear-down-profile-after-each-test
#
# To run tests more safely, but *much* slower:
#   $ tox -- --forked

# Test tool cheat sheet:
#   * Test several environments in parallel:
#       $ tox -p auto
#
#   * To activate one of the test environments:
#       $ source .tox/py38-anki49/bin/activate
#
#   * Stop on first failure:
#       $ xvfb-run python -m pytest -x
#
#   * See stdout/stderr (doesn't work with --forked!):
#       $ xvfb-run python -m pytest -s
#
#   * Run some specific tests:
#       $ xvfb-run python -m pytest -k "test_cards.py or test_guiBrowse"
#
#   * To run with visible GUI in WSL2
#     (Make sure to disable access control in your X server, such as VcXsrv):
#       $ DISPLAY=$(ip route list default | awk '{print $3}'):0 python -m pytest
#
#   * Environmental variables of interest:
#       LIBGL_ALWAYS_INDIRECT=1
#       QTWEBENGINE_CHROMIUM_FLAGS="--disable-gpu"
#       QT_DEBUG_PLUGINS=1
#       ANKIDEV=1

# Note: pypi packages anki and aqt do not pin their dependencies.
# To tests against historically accurate dependencies, we use a “time machine”
# that prevents pip from using packages that were uploaded after a specified date.

[tox]
minversion = 3.24
skipsdist = true
skip_install = true
requires =
    pypi-timemachine
envlist =
    py38-anki2.1.{45,46,47,48,49}
    py39-anki2.1.{50,51,52,53,54,55,56}-qt{5,6}

[testenv:.tox]
install_command =
    python -m pip install {packages}

[testenv]
install_command =
    bash tox-install-command {envname} {toxworkdir} {packages}

commands =
    env HOME={envtmpdir}/home xvfb-run python -m pytest {posargs}

setenv =
    DISABLE_QT5_COMPAT=1
    QTWEBENGINE_CHROMIUM_FLAGS=--no-sandbox

    !qt{5,6}: AQT=aqt
    qt5: AQT=aqt[qt5]
    qt6: AQT=aqt[qt6]

allowlist_externals =
    bash
    env
    xvfb-run

deps =
    pytest==7.1.1
    pytest-forked==1.4.0
    pytest-anki @ git+https://github.com/oakkitten/pytest-anki.git@a0d27aa5