towerops/.forgejo/workflows/test.yml

name: Tests

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
      - production

env:
  MIX_ENV: test

jobs:
  test-exunit:
    name: ExUnit Tests
    runs-on: ubuntu-latest

    services:
      postgres:
        image: timescale/timescaledb:latest-pg16
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: towerops_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-type: strict
          elixir-version: '1.18.1'
          otp-version: '27.2'

      - name: Cache deps
        uses: actions/cache@v4
        with:
          path: deps
          key: ${{ runner.os }}-deps-${{ hashFiles('mix.lock') }}
          restore-keys: ${{ runner.os }}-deps-

      - name: Cache _build
        uses: actions/cache@v4
        with:
          path: _build
          key: ${{ runner.os }}-build-${{ hashFiles('lib/**/*.ex') }}-${{ hashFiles('mix.lock') }}
          restore-keys: ${{ runner.os }}-build-

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libsnmp-dev snmp-mibs-downloader postgresql-client

      - name: Install dependencies
        run: mix deps.get

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

      - name: Compile (warnings as errors)
        run: mix compile --warnings-as-errors

      - name: Run tests with coverage
        run: mix test --cover

      - name: Run Credo
        run: mix credo --strict

      - name: Upload coverage reports
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: cover/
          retention-days: 7

  test-e2e:
    name: E2E Tests
    runs-on: ubuntu-latest
    needs: test-exunit

    services:
      postgres:
        image: timescale/timescaledb:latest-pg16
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres
          POSTGRES_DB: towerops_dev
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Elixir
        uses: erlef/setup-beam@v1
        with:
          version-type: strict
          elixir-version: '1.18.1'
          otp-version: '27.2'

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Cache deps
        uses: actions/cache@v4
        with:
          path: deps
          key: ${{ runner.os }}-deps-${{ hashFiles('mix.lock') }}
          restore-keys: ${{ runner.os }}-deps-

      - name: Cache _build
        uses: actions/cache@v4
        with:
          path: _build
          key: ${{ runner.os }}-build-${{ hashFiles('lib/**/*.ex') }}-${{ hashFiles('mix.lock') }}
          restore-keys: ${{ runner.os }}-build-

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libsnmp-dev snmp-mibs-downloader postgresql-client

      - name: Install Elixir dependencies
        run: mix deps.get
        env:
          MIX_ENV: dev

      - name: Setup database
        run: mix ecto.setup
        env:
          MIX_ENV: dev
          DATABASE_HOST: postgres
          DATABASE_PORT: 5432

      - name: Start Phoenix server in background
        run: mix phx.server &
        env:
          MIX_ENV: dev
          DATABASE_HOST: postgres
          DATABASE_PORT: 5432
          SECRET_KEY_BASE: dev_secret_key_base_for_testing_only_min_64_chars_required_here
          PHX_HOST: localhost

      - name: Wait for Phoenix to start
        run: |
          timeout 60 bash -c 'until curl -f http://localhost:4000/health; do sleep 2; done'

      - name: Install Playwright dependencies
        working-directory: e2e
        run: |
          npm ci
          npx playwright install --with-deps

      - name: Run e2e tests
        working-directory: e2e
        run: npm test
        env:
          CI: true

      - name: Upload test results
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: playwright-report
          path: e2e/playwright-report/
          retention-days: 7

      - name: Upload screenshots on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: playwright-screenshots
          path: e2e/test-results/
          retention-days: 7