Fix usage of DSN with password and empty username #502

	name: "CI"

	on:
	push:
	pull_request:

	jobs:
	phpunit:
	name: "PHPUnit"
	runs-on: "ubuntu-latest"
	env:
	SYMFONY_REQUIRE: "${{matrix.symfony-require}}"
	SYMFONY_DEPRECATIONS_HELPER: "max[self]=0"

	strategy:
	fail-fast: false
	matrix:
	include:
	- dependency-versions: "lowest"
	php-version: "7.4"
	php-extensions: "redis-5.3.0"
	- symfony-require: "4.4.*"
	php-version: "8.1"
	php-extensions: "redis"
	- symfony-require: "5.4.*"
	php-version: "8.2"
	php-extensions: "redis"
	- symfony-require: "6.2.*"
	php-version: "8.2"
	php-extensions: "redis"
	- symfony-require: "6.3.*"
	php-version: "8.2"
	php-extensions: "redis-phpredis/phpredis@develop"

	steps:
	- name: "Checkout"
	uses: "actions/checkout@v3"
	with:
	fetch-depth: 2
	- name: "Install requirements"
	run: sudo apt-get update && sudo apt-get install --no-install-recommends redis-server ruby-foreman
	- name: "Start background services"
	run: sudo systemctl stop redis-server && foreman start &
	- name: "Install PHP"
	uses: "shivammathur/setup-php@v2"
	with:
	php-version: "${{ matrix.php-version }}"
	extensions: "${{ matrix.php-extensions }},relay"
	ini-values: "zend.assertions=1, max_execution_time=30"

	- name: "Install symfony/flex"
	run: "composer require --no-progress --no-scripts --no-plugins symfony/flex"

	- name: "Install dependencies with Composer"
	uses: "ramsey/composer-install@v2"
	with:
	dependency-versions: "${{ matrix.dependency-versions }}"

	- name: "Run PHPUnit"
	run: vendor/bin/phpunit -v

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