name: Tests

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

jobs:
  tests:
    runs-on: ubuntu-latest
    container:
      image: composer:2

    steps:
      - name: Checkout
        run: |
          git init .
          git remote add origin "https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@$(echo "${{ github.server_url }}" | sed -E 's|https?://||')/${{ github.repository }}.git"
          git fetch --depth 1 origin "${{ github.ref }}"
          git checkout FETCH_HEAD

      - name: Install Composer dependencies
        run: composer install --no-interaction --prefer-dist

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