test.yml

name: Elixir CI
on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

env:
  ELIXIR_VERSION: 1.15.1
  ERLANG_VERSION: 26.0.1

permissions:
  contents: read

jobs:
  test:
    runs-on: ubuntu-latest
    name: Unit Test
    steps:
    # Step: Setup Elixir + Erlang image as the base.
    - name: Set up Elixir
      uses: erlef/setup-beam@v1
      with:
        otp-version: ${{ env.ERLANG_VERSION }}
        elixir-version: ${{ env.ELIXIR_VERSION }}

    # Step: Check out the code.
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Install dependencies
      run: mix deps.get

    - name: Compiles without warnings
      run: mix compile --warnings-as-errors

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

    # Step: Execute the tests.
    - name: Run tests
      run: mix test