test.yml

name: Test
on:
  pull_request:
  push: { branches: master }

jobs:
  test:
    name: Ruby ${{ matrix.ruby }}

    runs-on: ubuntu-latest

    strategy:
      matrix: { ruby: ['3.2', '3.3', '3.4', '4.0'] }

    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Install OS dependencies
      run: sudo apt-get -y install libyaml-dev

    - name: Setup Ruby
      uses: ruby/setup-ruby@v1
      with: 
        ruby-version: '${{ matrix.ruby }}'
        bundler-cache: true

    # this step is added since the public httpbin.prg is sometimes overloaded
    - name: Start the httpbin test server
      run: docker run -it --rm -d -p 3000:80 --name httpbin kennethreitz/httpbin

    - name: Run tests
      run: bundle exec rspec
      env:
        HTTPBIN_HOST: http://localhost:3000