name: Node CI

on: [push]

jobs:
  test:

    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version:
          - 10.x
          - 12.x
          - 14.x
          - 16.x

    steps:
    - uses: actions/checkout@v1
    - name: Use Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v1
      with:
        node-version: ${{ matrix.node-version }}
    - name: yarn install and test
      run: |
        yarn install
        yarn test
      env:
        CI: true