ci_tests.yml

name: Run tests

on:
  push:
    branches:
    - '**'
    tags-ignore:
    - '**'
  pull_request:
  workflow_call:
  workflow_dispatch:

concurrency:
  group: run-tests-group-${{ github.ref }}
  cancel-in-progress: true

jobs:
  ci_tests:
    name: Tests on ${{ matrix.os }} node${{ matrix.node }}
    runs-on: ${{ matrix.os }}

    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        node: [16, 18]

    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - name: Setup node
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node }}
          registry-url: https://registry.npmjs.org/
          cache: npm

      # https://github.com/actions/setup-node/issues/411
      # https://github.com/npm/cli/issues/4341
      - name: Workaround for npm installation on Windows
        if: ${{ matrix.os == 'windows-latest' }}
        run: npm install -g npm@8.3.1

      - name: Install global dependencies
        run: npm install -g npm@latest http-server

      - name: Install latest Chrome (Windows)
        if: ${{ runner.os == 'Windows' }}
        run: |
          $ChromeInstallerFile = "googlechromestandaloneenterprise64.msi"
          $ChromeInstallerUrl = "https://dl.google.com/tag/s/dl/chrome/install/${ChromeInstallerFile}"
          $ChromeInstallerPath = Join-Path -Path "${env:Temp}" -ChildPath $ChromeInstallerFile
          (New-Object System.Net.WebClient).DownloadFile($ChromeInstallerUrl, $ChromeInstallerPath)
          Start-Process -FilePath msiexec.exe -ArgumentList "/i $ChromeInstallerPath /QN /norestart" -Wait -PassThru

      - name: Install latest Chrome (Linux)
        if: ${{ runner.os == 'Linux' }}
        run: |
          wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
          sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
          sudo apt-get update
          sudo apt-get install google-chrome-stable

      - name: Install latest Chrome (macOS)
        if: ${{ runner.os == 'macOS' }}
        run: |
          wget -q https://dl.google.com/chrome/mac/universal/stable/GGRO/googlechrome.dmg
          hdiutil attach -quiet -noautofsck -noautoopen googlechrome.dmg
          sudo cp -r /Volumes/Google\ Chrome/Google\ Chrome.app /Applications/

      - name: Cache node_modules
        uses: actions/cache@v3
        id: cache-step
        with:
          key: cache-${{ matrix.os }}-node${{ matrix.node }}-${{ hashFiles('package-lock.json') }}
          restore-keys: |
            cache-${{ matrix.os }}-node${{ matrix.node }}-
          path: |
            node_modules

      - name: Install dependencies
        if: steps.cache-step.outputs.cache-hit != 'true'
        run: npm clean-install --engine-strict

      - name: Build tests application
        run: npm run build:tests-app

      - name: Serve tests application
        working-directory: dist/tests-app
        shell: bash # use bash because powershell is used by default on Windows and background job are cleaned after the run
        run: http-server --port=4200 &

      - name: Make sure tests application is running
        shell: bash # use bash so that sleep is recognized even on Windows
        run: sleep 5 && curl http://localhost:4200 -I

      - name: Run tests
        run: npm run start:tests-e2e -- -- --watch=false --debug=false --headless=true