test.yml

name: Test

on: [push, pull_request]

jobs:
  build:
    name: Build and test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        otp: ['25.3']
        elixir: ['1.15.7']

    services:
      postgres:
        image: postgres:12
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports: ['5432:5432']

    steps:
    - uses: actions/checkout@v2

    - name: Set up Elixir
      id: beam
      uses: erlef/setup-beam@v1
      with:
        elixir-version: ${{ matrix.elixir }}
        otp-version: ${{ matrix.otp }}

    - name: Restore dependencies cache
      uses: actions/cache@v2
      with:
        path: deps
        key: ${{ runner.os }}-${{ steps.beam.outputs.otp-version }}-${{ steps.beam.outputs.elixir-version }}-mix-${{ hashFiles('**/mix.lock') }}
        restore-keys: ${{ runner.os }}-mix-

    - name: Install dependencies
      run: mix deps.get

    - name: Check formatting
      run: mix format --check-formatted

    - name: Setup EventStore test database
      env:
        MIX_ENV: test
      run: mix setup

    - name: Run tests
      run: mix test