Give credits to stack overflow answers #49

	name: "test"
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python_version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
	defaults:
	run:
	shell: bash
	steps:
	# check-out repo and install python
	- name: Check out repository
	uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python_version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python_version }}

	# try to load cached venv
	- name: Load cached venv
	id: cached-venv
	uses: actions/cache@v3
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ matrix.python_version }}-${{ hashFiles('poetry.lock') }}

	# install poetry if venv not in cache
	- name: Install Poetry
	if: steps.cached-venv.outputs.cache-hit != 'true'
	uses: snok/install-poetry@v1
	with:
	version: 1.7.0
	virtualenvs-create: true
	virtualenvs-in-project: true
	installer-parallel: true
	- name: Install dependencies
	if: steps.cached-venv.outputs.cache-hit != 'true'
	run: poetry install --with=dev

	# run test suite
	- name: Run pytests
	run: \|
	source .venv/bin/activate
	pytest --verbose tests

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