tests

Added php 8.3 for test execution #6

	name: tests

	on:
	push:
	pull_request:

	jobs:
	linux_tests:
	runs-on: ubuntu-20.04

	services:
	mailcatcher:
	image: dockage/mailcatcher:0.7.1
	ports:
	- 4456:1025

	strategy:
	fail-fast: true
	matrix:
	php: ['7.4', '8.1', '8.2', '8.3']

	name: PHP ${{ matrix.php }}

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	extensions: dom, curl, libxml, mbstring, zip, intl
	tools: composer:v2
	coverage: none

	- name: Prepare test config files
	run: \|
	cp tests/acceptance.conf.php.default tests/acceptance.conf.php
	cp tests/smoke.conf.php.default tests/smoke.conf.php

	- name: Require Symfony PHPUnit Bridge 5.4 for PHP 8.1
	if: ${{ matrix.php >= 8.1 }}
	run: composer require symfony/phpunit-bridge:^5.4 --dev --prefer-dist --no-interaction --no-progress

	- name: Install dependencies
	uses: nick-invision/retry@v1
	with:
	timeout_minutes: 5
	max_attempts: 5
	command: composer update --prefer-stable --prefer-dist --no-interaction --no-progress

	- name: Execute tests
	run: vendor/bin/simple-phpunit --verbose
	env:
	SYMFONY_PHPUNIT_REMOVE_RETURN_TYPEHINT: 1
	SYMFONY_DEPRECATIONS_HELPER: weak

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