Documentation improvements #18

	name: Tests

	on:
	push:
	branches:
	- main
	pull_request:
	paths-ignore:
	- "**.md"

	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- "3.9"
	- "3.10"
	steps:
	- name: Checkout source
	uses: actions/checkout@v3
	- name: Cache tox
	uses: actions/cache@v3
	with:
	path: .tox
	key: tox-${{hashFiles('pyproject.toml')}}
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: "pip"
	cache-dependency-path: "pyproject.toml"
	- name: Install dependencies
	run: python -m pip install tox
	- name: Convert Python version to tox env
	# Workaround to map x.y Python version to form test-xy
	# https://stackoverflow.com/a/67248310
	run: \|
	RAW_TOX_ENV="test-py${{ matrix.python-version }}"
	TOX_ENV=$(echo $RAW_TOX_ENV \| sed 's/\.//')
	echo "tox_env=$TOX_ENV" >> "$GITHUB_ENV"
	- name: Test with tox
	run: tox -e ${{ env.tox_env }}

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