tests #110

	# Inspired by:
	# https://github.com/zopefoundation/meta/tree/master/config/pure-python
	name: tests

	on:
	push:
	branches: [master]
	pull_request:
	schedule:
	- cron: "3 14 * * 6" # run once a week on Saturday
	workflow_dispatch:
	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	config:
	# [Python version, tox env]
	- ["3.8", "py38"]
	- ["3.9", "py39"]
	- ["3.10", "py310"]
	- ["3.11", "py311"]
	name: ${{ matrix.config[1] }}
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.config[0] }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.config[0] }}
	- name: Pip cache
	uses: actions/cache@v2
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ matrix.config[0] }}-${{ hashFiles('setup.*', 'tox.ini') }}
	restore-keys: \|
	${{ runner.os }}-pip-${{ matrix.config[0] }}-
	${{ runner.os }}-pip-
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install tox
	sudo apt-get install libxml2-dev libxslt-dev
	- name: Test
	run: tox -e ${{ matrix.config[1] }}

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