Tests

build(deps-dev): update phpunit/phpunit requirement from ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0 || ^9.0.0 to ^11.5.1 #145

	name: Tests
	on:
	pull_request:
	push:
	branches: [master]
	jobs:
	test:
	name: PHP ${{ matrix.php }}
	runs-on: ubuntu-latest
	if: "! contains(toJSON(github.event.head_commit.message), 'skip ci')"
	strategy:
	matrix:
	php: ['5.6', '7.0', '7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
	include:
	- php: 5.6
	phpunit: 5
	- php: 7.0
	phpunit: 6
	- php: 7.1
	phpunit: 6
	- php: 7.2
	phpunit: 7
	- php: 7.3
	phpunit: 7
	- php: 7.4
	phpunit: 7
	- php: 8.0
	phpunit: 8
	- php: 8.1
	phpunit: 9
	- php: 8.2
	phpunit: 9
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	- name: Cache Composer dependencies
	uses: actions/cache@v2
	with:
	path: ~/.composer/cache/files
	key: php-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: php-${{ matrix.php }}-composer-
	- name: Install dependencies
	run: composer install --prefer-source
	- name: Run tests
	run: \|
	cd tests
	../vendor/bin/phpunit --coverage-text .
	- name: Check code style
	run: vendor/bin/phpcs --standard=PEAR src/

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