name: ubuntu

on: [push]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        ruby: [3.1, 3.0, 2.7]
    steps:
    - uses: actions/checkout@master
    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby }}
    - name: Install dependencies
      run: |
        gem install bundler --no-document
        bundle install
    - name: Run test
      run: bundle exec rake test