woocommerce/.github/workflows/pr-build-and-e2e-tests.yml

name: Run tests against PR
on:
    pull_request:
    workflow_dispatch:

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

env:
  E2E_PLAYWRIGHT: ${{ true }}

jobs:
    e2e-tests-run:
        name: Runs E2E tests.
        runs-on: ubuntu-20.04
        steps:
            - uses: actions/checkout@v3
            - uses: ./.github/actions/cache-deps
              with:
                  workflow_name: pr-build-and-e2e-tests
                  workflow_cache: ${{ secrets.WORKFLOW_CACHE }}

            - name: Setup PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: '7.4'

            - name: Install and Build
              uses: ./.github/actions/install-build

            - name: Load docker images and start containers.
              working-directory: plugins/woocommerce
              run: pnpm exec wc-e2e docker:up

            - name: Run tests command.
              if: env.E2E_PLAYWRIGHT != 'true'
              id: run-puppeteer-e2e-tests
              working-directory: plugins/woocommerce
              env:
                  WC_E2E_SCREENSHOTS: 1
                  E2E_SLACK_TOKEN: ${{ secrets.E2E_SLACK_TOKEN }}
                  E2E_SLACK_CHANNEL: ${{ secrets.E2E_SLACK_CHANNEL }}
              run: pnpm exec wc-e2e test:e2e

            - name: Archive Puppeteer E2E test results
              if: |
                  always() &&
                  env.E2E_PLAYWRIGHT != 'true' &&
                  (
                    steps.run-puppeteer-e2e-tests.conclusion != 'cancelled' ||
                    steps.run-puppeteer-e2e-tests.conclusion != 'skipped' 
                  )
              uses: actions/upload-artifact@v3
              with:
                  name: pptr-e2e-test-results
                  path: plugins/woocommerce/tests/e2e/test-results.json
                  if-no-files-found: ignore
                  retention-days: 5

            - name: Download and install Chromium browser.
              if: env.E2E_PLAYWRIGHT == 'true'
              working-directory: plugins/woocommerce
              run: pnpx playwright install chromium

            - name: Run (Playwright) tests command.
              id: run_playwright_e2e_tests
              if: env.E2E_PLAYWRIGHT == 'true'
              working-directory: plugins/woocommerce
              run: pnpx playwright test --config=e2e/playwright.config.js

            - name: Generate (Playwright) E2E Test report.
              id: generate_e2e_report
              if: |
                  always() && 
                  ( env.E2E_PLAYWRIGHT == 'true' ) &&
                  (
                    steps.run_playwright_e2e_tests.conclusion != 'cancelled' ||
                    steps.run_playwright_e2e_tests.conclusion != 'skipped' 
                  )
              working-directory: plugins/woocommerce
              run: pnpx allure generate --clean e2e/allure-results --output e2e/allure-report

            - name: Archive (Playwright) E2E test report
              if: |
                  always() &&
                  env.E2E_PLAYWRIGHT == 'true' &&
                  steps.generate_e2e_report.conclusion == 'success'
              uses: actions/upload-artifact@v3
              with:
                  name: e2e-test-report---pr-${{ github.event.number }}
                  path: |
                      plugins/woocommerce/e2e/allure-results
                      plugins/woocommerce/e2e/allure-report
                  if-no-files-found: ignore
                  retention-days: 5

            - name: Archive E2E test screenshots
              uses: actions/upload-artifact@v3
              if: always()
              with:
                  name: E2E Screenshots
                  path: plugins/woocommerce/tests/e2e/screenshots
                  if-no-files-found: ignore
                  retention-days: 5

    api-tests-run:
        name: Runs API tests.
        runs-on: ubuntu-20.04
        env:
            API_TEST_REPORT_DIR: ${{ github.workspace }}/api-test-report
        steps:
            - uses: actions/checkout@v3
            - uses: ./.github/actions/cache-deps
              with:
                  workflow_name: pr-build-and-e2e-tests
                  workflow_cache: ${{ secrets.WORKFLOW_CACHE }}

            - name: Setup PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: '7.4'

            - name: Install and Build
              uses: ./.github/actions/install-build

            - name: Load docker images and start containers.
              working-directory: plugins/woocommerce
              run: pnpm exec wc-e2e docker:up

            - name: Run tests command.
              working-directory: plugins/woocommerce
              env:
                  BASE_URL: http://localhost:8086
                  USER_KEY: admin
                  USER_SECRET: password
              run: pnpm exec wc-api-tests test api

            - name: Archive API test report
              if: always()
              uses: actions/upload-artifact@v3
              with:
                  name: api-test-report---pr-${{ github.event.number }}
                  path: |
                      ${{ env.API_TEST_REPORT_DIR }}/allure-results
                      ${{ env.API_TEST_REPORT_DIR }}/allure-report
                  retention-days: 5

    k6-tests-run:
        name: Runs k6 Performance tests
        runs-on: ubuntu-20.04
        steps:
            - uses: actions/checkout@v3
            - uses: ./.github/actions/cache-deps
              with:
                  workflow_name: pr-build-and-e2e-tests
                  workflow_cache: ${{ secrets.WORKFLOW_CACHE }}

            - name: Setup PHP
              uses: shivammathur/setup-php@v2
              with:
                  php-version: '7.4'

            - name: Install and Build
              uses: ./.github/actions/install-build

            - name: Workaround to use initialization file with prepopulated data.
              working-directory: plugins/woocommerce/tests/e2e/docker
              run: |
                  cp init-sample-products.sh initialize.sh

            - name: Load docker images and start containers.
              working-directory: plugins/woocommerce
              run: pnpm exec wc-e2e docker:up

            - name: Install k6
              run: |
                  curl https://github.com/grafana/k6/releases/download/v0.33.0/k6-v0.33.0-linux-amd64.tar.gz -L | tar xvz --strip-components 1

            - name: Run k6 tests
              run: |
                  ./k6 run plugins/woocommerce/tests/performance/tests/gh-action-pr-requests.js

    test-summary:
        name: Post test results
        if: |
            always() && 
            (
              contains( needs.*.result, 'success' ) ||
              contains( needs.*.result, 'failure' )
            )
        runs-on: ubuntu-20.04
        needs: [api-tests-run, e2e-tests-run]
        steps:
            - name: Create dirs
              run: |
                  mkdir -p repo
                  mkdir -p artifacts/api 
                  mkdir -p artifacts/e2e
                  mkdir -p output

            - name: Checkout code
              uses: actions/checkout@v3
              with:
                  path: repo

            - name: Download API test report artifact
              uses: actions/download-artifact@v3
              with:
                  name: api-test-report---pr-${{ github.event.number }}
                  path: artifacts/api

            - name: Download Playwright E2E test report artifact
              if: env.E2E_PLAYWRIGHT == 'true'
              uses: actions/download-artifact@v3
              with:
                  name: e2e-test-report---pr-${{ github.event.number }}
                  path: artifacts/e2e

            - name: Download Puppeteer E2E test report artifact
              if: env.E2E_PLAYWRIGHT != 'true'
              uses: actions/download-artifact@v3
              with:
                  name: pptr-e2e-test-results
                  path: artifacts/e2e

            - name: Prepare test summary
              id: prepare-test-summary
              uses: actions/github-script@v6
              env:
                  API_SUMMARY_PATH: ${{ github.workspace }}/artifacts/api/allure-report/widgets/summary.json
                  E2E_PW_SUMMARY_PATH: ${{ github.workspace }}/artifacts/e2e/allure-report/widgets/summary.json
                  E2E_PPTR_SUMMARY_PATH: ${{ github.workspace }}/artifacts/e2e/test-results.json
                  PR_NUMBER: ${{ github.event.number }}
                  SHA: ${{ github.event.pull_request.head.sha }}
              with:
                  result-encoding: string
                  script: |
                      const script = require( './repo/.github/workflows/scripts/prepare-test-summary.js' )
                      return await script( { core } )

            - name: Find PR comment by github-actions[bot]
              uses: peter-evans/find-comment@v2
              id: find-comment
              with:
                  issue-number: ${{ github.event.pull_request.number }}
                  comment-author: 'github-actions[bot]'
                  body-includes: Test Results Summary

            - name: Create or update PR comment
              uses: peter-evans/create-or-update-comment@v2
              with:
                  comment-id: ${{ steps.find-comment.outputs.comment-id }}
                  issue-number: ${{ github.event.pull_request.number }}
                  body: ${{ steps.prepare-test-summary.outputs.result }}
                  edit-mode: replace

    publish-test-reports:
        name: Publish test reports
        if: |
            always() && 
            (
              contains( needs.*.result, 'success' ) ||
              contains( needs.*.result, 'failure' )
            )
        runs-on: ubuntu-20.04
        needs: [api-tests-run, e2e-tests-run, k6-tests-run]
        env:
            GITHUB_TOKEN: ${{ secrets.REPORTS_TOKEN }}
            PR_NUMBER: ${{ github.event.number }}
            RUN_ID: ${{ github.run_id }}
            COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
        steps:
            - name: Publish API test report
              if: env.E2E_PLAYWRIGHT != 'true'
              env:
                  ARTIFACT_NAME: api-test-report---pr-${{ github.event.number }}
              run: |
                  gh workflow run publish-report.yml \
                    -f test_workflow=pr \
                    -f test_type=api \
                    -f run_id=$RUN_ID \
                    -f artifact_name=$ARTIFACT_NAME \
                    -f pr_number=$PR_NUMBER \
                    -f commit_sha=$COMMIT_SHA \
                    --repo woocommerce/woocommerce-test-reports

            - name: Publish API and (Playwright) E2E test reports
              if: env.E2E_PLAYWRIGHT == 'true'
              env:
                  API_ARTIFACT: api-test-report---pr-${{ github.event.number }}
                  E2E_ARTIFACT: e2e-test-report---pr-${{ github.event.number }}
              run: |
                  gh workflow run publish-reports.yml \
                    -f test_workflow=pr \
                    -f run_id=$RUN_ID \
                    -f api_artifact=$API_ARTIFACT \
                    -f e2e_artifact=$E2E_ARTIFACT \
                    -f pr_number=$PR_NUMBER \
                    -f commit_sha=$COMMIT_SHA \
                    --repo woocommerce/woocommerce-test-reports