Upgrade to Symfony 5.x support (version 5.0.x) #45

	name: CI

	on: ['push', 'pull_request']

	jobs:
	cs:
	runs-on: ubuntu-latest
	name: Coding style
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 7.4
	extensions: json, mbstring
	tools: composer, php-cs-fixer:3.0

	- name: Display tools versions
	run: \|
	composer --version
	php-cs-fixer --version
	- name: Check PHP code
	run: php-cs-fixer fix --dry-run --diff --ansi

	phpunit:
	name: PHPUnit (PHP ${{ matrix.php }} + ${{ matrix.symfony-version}})
	runs-on: ubuntu-latest
	timeout-minutes: 15
	env:
	SYMFONY_REQUIRE: "${{ matrix.symfony_require }}"
	strategy:
	matrix:
	include:
	- php: '7.4'
	dependencies: 'lowest'
	symfony_require: '5.0.*'
	- php: '7.4'
	dependencies: 'highest'
	symfony_require: '5.4.*'
	- php: '8.0'
	dependencies: 'highest'
	symfony_require: '5.4.*'
	fail-fast: false
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: "${{ matrix.php }}"
	tools: pecl, composer
	extensions: curl, json, mbstring, openssl

	- name: Globally install symfony/flex
	run: composer global require --no-progress --no-scripts --no-plugins symfony/flex

	- name: Allow Symfony Flex plugin
	run: composer global config --no-plugins allow-plugins.symfony/flex true

	- name: Install Composer dependencies (${{ matrix.dependencies }})
	uses: ramsey/composer-install@v1
	with:
	dependency-versions: "${{ matrix.dependencies }}"
	composer-options: "--prefer-dist --prefer-stable"

	- name: Run unit tests
	run: \|
	vendor/bin/phpunit

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