use actions/checkout@v4 #577

	name: Run tests

	on:
	push:
	pull_request:
	workflow_dispatch:
	schedule:
	- cron: '0 0 * * *' # every day at midnight

	concurrency:
	group: ${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: [18.x, 20.x, latest]

	name: Node ${{ matrix.node-version }}

	steps:
	- name: Git checkout
	uses: actions/checkout@v4

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v3
	with:
	node-version: ${{ matrix.node-version }}
	cache: 'npm'
	cache-dependency-path: '**/package.json'

	- name: Install dependencies
	run: npm install

	- name: Run tests
	run: npm test
	env:
	CI: true

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