test.yml

name: Test suite

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  build:
    strategy:
      matrix:
        include:
          - pair:
              elixir: '1.6'
              otp: '20'
          - pair:
              elixir: '1.14'
              otp: '24'
            check_format: true

    runs-on: ubuntu-20.04

    name: mix test ${{ matrix.pair.elixir }}-erlang-${{ matrix.pair.otp }}

    steps:
    - uses: actions/checkout@v1

    - name: Setup Elixir
      uses: erlef/setup-beam@v1.10
      with:
        otp-version: ${{matrix.pair.otp}}
        elixir-version: ${{matrix.pair.elixir}}

    - name: Install Dependencies
      run: |
        mix local.rebar --force
        mix local.hex --force
        mix deps.get

    - name: Check format
      if: matrix.check_format
      run: mix format --check-formatted

    - name: Run Tests
      run: mix test