🚑 Fixed the group::isPlayed() function #39

	name: PHP Composer

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:

	runs-on: ${{ matrix.operating-system }}

	strategy:
	matrix:
	operating-system: [ubuntu-latest]
	php-version: [ '8.0', '8.1' ]
	dependencies: ['']
	coverage-driver: [pcov, xdebug]
	include:
	- { operating-system: 'ubuntu-latest', php-version: '8.0', dependencies: '--prefer-lowest', coverage-driver: 'pcov' }
	- { operating-system: 'ubuntu-latest', php-version: '8.1', dependencies: '--ignore-platform-req=php', coverage-driver: 'pcov' }

	steps:
	- uses: actions/checkout@v2

	- name: Validate composer.json and composer.lock
	run: composer validate --strict

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

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

	# Add a test script to composer.json, for instance: "test": "vendor/bin/phpunit"
	# Docs: https://getcomposer.org/doc/articles/scripts.md

	- name: Run test suite
	env:
	XDEBUG_MODE: coverage
	run: composer run-script test

	- name: Run mutation test suite
	env:
	XDEBUG_MODE: coverage
	run: composer run-script testMutation

Provide feedback