name: CI Backend

on:
  push:
    branches:
      - master
  pull_request:

concurrency:
  # Concurrency is only limited on pull requests. head_ref is only defined on PR triggers so otherwise it will use the random run id and always build all pushes.
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  phpunit-tests:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php-version: [ "7.4", "8.0", "8.1", "8.2" ]
    steps:
      -
        uses: actions/checkout@v3
      -
        name: Installing PHP ${{ matrix.php-version }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-version }}
      -
        name: Composer Install
        run: composer install -o
      -
        name: Start test server
        run: php -S 0.0.0.0:8091 ./tests/test-server.php > /dev/null 2>&1 &
      -
        name: PHPUnit
        run: ./vendor/bin/phpunit -c ./tests/phpunit.xml.dist