tests.yaml

name: Test Workflow

on:
  push:
    paths-ignore:
      - README.md
      - CHANGELOG.md
    branches:
      - develop
  pull_request:
    types: [labeled, opened, synchronize, repoened]
    paths-ignore:
      - README.md
      - CHANGELOG.md
    branches: 
      - develop
      - release
      - main

jobs:
  setup:
    name: Setup Test Parallelization
    runs-on: ubuntu-latest
    if: github.event.pull_request.draft == false
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Calculate Test Sets
        id: set-matrix 
        run: | 
          tot_lines=$(find tests/e2e -name "*.spec.ts" | wc -l)
          echo "Found $tot_lines test suites"
          lines=$(($tot_lines/4))
          find tests/e2e -name "*.spec.ts" | split -l $lines -
          if (($tot_lines % 4)) ; 
          then 
            matrix="{\"tests\": [\"$(cat xaa | tr '\n' ',')\", \"$(cat xab | tr '\n' ',')\", \"$(cat xac | tr '\n' ',')\", \"$(cat xad | tr '\n' ',')\", \"$(cat xae | tr '\n' ',')\"]}"
          else 
            matrix="{\"tests\": [\"$(cat xaa | tr '\n' ',')\", \"$(cat xab | tr '\n' ',')\", \"$(cat xac | tr '\n' ',')\", \"$(cat xad | tr '\n' ',')\"]}" 
          fi
          echo "Built matrix: $matrix"
          echo "::set-output name=matrix::$( echo "$matrix" )"
  api-dev:
    name: API Tests Development Cluster
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'experimental') && github.event.pull_request.draft == false }} 
    runs-on: ubuntu-latest
    timeout-minutes: 30

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
          
      - name: Create localhost certificate
        run: mkdir certs/ && openssl req -x509 -nodes -days 1024 -newkey rsa:2048 -keyout certs/localhost.key -out certs/localhost.crt -extensions 'v3_req' -subj '/C=DE/ST=NRW/L=Paderborn/CN=localhost'
      - name: Use Node.js
        uses: actions/setup-node@v1
        with:
          node-version: '12.x'

      - name: Cache node modules
        uses: actions/cache@v2
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-         

      - name: Install dependencies
        run: npm install

      - name: Run unit tests
        run: npm run test:unit
  api-exp:
    name: API Tests Experimental Cluster
    if: ${{ contains(github.event.pull_request.labels.*.name, 'experimental') && github.event.pull_request.draft == false }} 
    runs-on: ubuntu-latest
    timeout-minutes: 30

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
          
      - name: Create localhost certificate
        run: mkdir certs/ && openssl req -x509 -nodes -days 1024 -newkey rsa:2048 -keyout certs/localhost.key -out certs/localhost.crt -extensions 'v3_req' -subj '/C=DE/ST=NRW/L=Paderborn/CN=localhost'
      - name: Use Node.js
        uses: actions/setup-node@v1
        with:
          node-version: '12.x'

      - name: Cache node modules
        uses: actions/cache@v2
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-         

      - name: Install dependencies
        run: npm install

      - name: Run unit tests
        run: export TEST_ENV=experimental && npm run test:unit
  e2e-dev:
    name: E2E Tests Development Cluster
    needs: setup
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'experimental') && github.event.pull_request.draft == false }} 
    runs-on: ubuntu-latest
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.setup.outputs.matrix) }}
      
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Export node conf
        run: export NODE_TLS_REJECT_UNAUTHORIZED=0
      - name: mkdir
        run: mkdir -p certs/
      - name: Create CA certificate
        run: openssl req -x509 -newkey rsa:4096 -days 365 -nodes -keyout certs/ca-key.pem -out certs/ca-cert.pem -subj '/C=DE/ST=NRW/L=Paderborn/CN=ca-localhost'
      - name: Create certificate request
        run: openssl req -newkey rsa:4096 -nodes -keyout certs/server-key.pem -out certs/server-req.pem -subj '/C=DE/ST=NRW/L=Paderborn/CN=localhost'
      - name: Sign certificate request
        run: openssl x509 -req -in certs/server-req.pem -days 60 -CA certs/ca-cert.pem -CAkey certs/ca-key.pem -CAcreateserial -out certs/server-cert.pem
      - name: Trust CA certificate
        run: sudo cp certs/ca-cert.pem /usr/local/share/ca-certificates/ && sudo update-ca-certificates

      - name: Use Node.js
        uses: actions/setup-node@v1
        with:
          node-version: '12.x'
      - name: Cache node modules
        uses: actions/cache@v2
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-    
      - name: Install dependencies
        run: npm ci
      - name: Build server
        run: export NODE_ENV=development && npm run build
      - name: Copy nginx conf
        run: mkdir -p temp && cp .github/nginx.conf temp/nginx.conf
      - name: Run nginx to reverse proxy for e2e tests
        run: docker run --name reverse-proxy -p 443:443 --mount type=bind,source=$(pwd)/temp/nginx.conf,target=/etc/nginx/nginx.conf --mount type=bind,source=$(pwd)/certs/,target=/etc/nginx/certs/ --mount type=bind,source=$(pwd)/dist/,target=/app/deploy -d nginx
      - name: run e2e tests
        run: npm run test:e2e:headless -- --spec ${{ matrix.tests }} --env NODE_ENV=development
      - name: Upload Screenshots
        uses: actions/upload-artifact@v1
        if: failure()
        with:
          name: cypress-screenshots
          path: cypress/screenshots
      # Test run video was always captured, so this action uses "always()" condition
      - name: Upload Videos
        uses: actions/upload-artifact@v1
        if: always()
        with:
          name: cypress-videos
          path: cypress/videos
      - name: Upload coverage report
        uses: actions/upload-artifact@v1
        if: always()
        with:
          name: code-coverage
          path: coverage/lcov-report/

  e2e-exp:
    name: E2E Tests Experimental Cluster
    needs: setup
    if: ${{ contains(github.event.pull_request.labels.*.name, 'experimental') && github.event.pull_request.draft == false }} 
    runs-on: ubuntu-latest
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.setup.outputs.matrix) }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Export node conf
        run: export NODE_TLS_REJECT_UNAUTHORIZED=0
      - name: mkdir
        run: mkdir -p certs/
      - name: Create CA certificate
        run: openssl req -x509 -newkey rsa:4096 -days 365 -nodes -keyout certs/ca-key.pem -out certs/ca-cert.pem -subj '/C=DE/ST=NRW/L=Paderborn/CN=ca-localhost'
      - name: Create certificate request
        run: openssl req -newkey rsa:4096 -nodes -keyout certs/server-key.pem -out certs/server-req.pem -subj '/C=DE/ST=NRW/L=Paderborn/CN=localhost'
      - name: Sign certificate request
        run: openssl x509 -req -in certs/server-req.pem -days 60 -CA certs/ca-cert.pem -CAkey certs/ca-key.pem -CAcreateserial -out certs/server-cert.pem
      - name: Trust CA certificate
        run: sudo cp certs/ca-cert.pem /usr/local/share/ca-certificates/ && sudo update-ca-certificates

      - name: Use Node.js
        uses: actions/setup-node@v1
        with:
          node-version: '12.x'
      - name: Cache node modules
        uses: actions/cache@v2
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-    
      - name: Install dependencies
        run: npm ci
      - name: Build server
        run: export NODE_ENV=experimental && npm run build
      - name: Copy nginx conf
        run: mkdir -p temp && cp .github/nginx.conf temp/nginx.conf
      - name: Run nginx to reverse proxy for e2e tests
        run: docker run --name reverse-proxy -p 443:443 --mount type=bind,source=$(pwd)/temp/nginx.conf,target=/etc/nginx/nginx.conf --mount type=bind,source=$(pwd)/certs/,target=/etc/nginx/certs/ --mount type=bind,source=$(pwd)/dist/,target=/app/deploy -d nginx
      - name: run e2e tests
        run: npm run test:e2e:headless -- --spec ${{ matrix.tests }} --env NODE_ENV=experimental
      - name: Upload Screenshots
        uses: actions/upload-artifact@v1
        if: failure()
        with:
          name: cypress-screenshots
          path: cypress/screenshots
      # Test run video was always captured, so this action uses "always()" condition
      - name: Upload Videos
        uses: actions/upload-artifact@v1
        if: always()
        with:
          name: cypress-videos
          path: cypress/videos
      - name: Upload coverage report
        uses: actions/upload-artifact@v1
        if: always()
        with:
          name: code-coverage
          path: coverage/lcov-report/