tests

Add config to run unit tests with GitHub Actions and comment out modern typing syntax breaking 3.9 runtime #2

	---
	name: tests

	"on":
	push:
	pull_request:

	jobs:

	# misc:
	# name: "Linting configs and git"
	# runs-on: ubuntu-latest
	# steps:
	# - uses: actions/checkout@v4
	# with:
	# fetch-depth: 12
	#
	# - uses: docker://docker.io/tamasfe/taplo:latest
	# name: "Lint TOMLs"
	# with:
	# args: fmt --check --diff
	#
	# - uses: actions/setup-python@v5
	# - name: "Install tox"
	# run: \|
	# pip install tox
	# - name: "Lint YAMLs"
	# run: \|
	# tox -e lint-yaml
	# - name: "Lint git"
	# run: \|
	# tox -e lint-git

	# lint:
	# name: "Linting and type checking"
	# runs-on: ubuntu-24.04
	# strategy:
	# fail-fast: true
	# steps:
	# - uses: actions/checkout@v4
	# - uses: actions/setup-python@v5
	# with:
	# python-version: "3.13"
	# - name: "Install tox"
	# run: \|
	# pip install tox
	# - name: "Lint formatting"
	# run: \|
	# tox -e lint-py
	# - name: "Type checking"
	# run: \|
	# tox -e lint-mypy

	tests:
	name: "Run unit tests"
	runs-on: ubuntu-24.04
	strategy:
	fail-fast: true
	matrix:
	python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: "Installing tox"
	run: pip install tox
	- name: "Executing unit tests"
	run: \|
	tox run -e ${{ matrix.python-version }}

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