Run unit tests using GitHub actions #2

	name: Tests

	on:
	push:
	paths-ignore:
	- 'Docs/**'
	pull_request:
	paths-ignore:
	- 'Docs/**'

	jobs:
	tests:
	strategy:
	fail-fast: true
	matrix:
	php: ["7.1", "7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3"]

	name: "PHP ${{ matrix.php }}"

	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.1
	coverage: none

	- name: Get Composer cache directory
	id: composer-cache
	run: \|
	echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

	- uses: actions/cache@v3
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install --prefer-dist --no-progress

	- name: PHPUnit
	run: ./vendor/bin/phpunit

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