NEW e2e environment using playground cli #318
Workflow file for this run
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| name: E2E Tests | |
| on: | |
| workflow_dispatch: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| paths: | |
| - '.github/workflows/e2e-tests.yml' | |
| - 'build/**' | |
| - 'includes/**' | |
| - 'src/**' | |
| - 'test/e2e/**' | |
| - '*.php' | |
| - 'package.*' | |
| # Cancels all previous workflow runs for pull requests that have not completed. | |
| concurrency: | |
| # The concurrency group contains the workflow name and the branch name for pull requests | |
| # or the commit hash for any other events. | |
| group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }} | |
| cancel-in-progress: true | |
| jobs: | |
| e2e-tests: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| fail-fast: false | |
| max-parallel: 1 # Prevent parallel runs to make use of the caching for node_modules and playwright browsers | |
| matrix: | |
| php: [ | |
| '7.4', | |
| '8.3' | |
| ] | |
| wp: [ | |
| '6.6', | |
| 'latest' | |
| ] | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - uses: actions/cache@v4 | |
| id: playwright-cache | |
| with: | |
| path: | | |
| ~/.cache/ms-playwright | |
| key: ${{ runner.os }}-playwright-${{ hashFiles('**/package-lock.json') }} | |
| - name: Setup Node | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version-file: '.nvmrc' | |
| # Enable built-in functionality for caching and restoring dependencies, which is disabled by default. | |
| # The actions/setup-node uses actions/cache under the hood. | |
| # https://github.com/actions/setup-node#caching-global-packages-data | |
| cache: 'npm' | |
| # Restoring the short lived node_modules cache | |
| # to be used across all workflows running on the last commit. | |
| # https://github.com/actions/cache/blob/main/caching-strategies.md#creating-a-short-lived-cache | |
| - uses: actions/cache/restore@v4 | |
| id: node_modules-cache | |
| with: | |
| path: | | |
| ./node_modules | |
| key: ${{ runner.os }}-node_modules-${{ github.sha }}-${{ hashFiles('package-lock.json') }} | |
| - name: NPM install | |
| if: steps.node_modules-cache.outputs.cache-hit != 'true' | |
| run: npm ci --legacy-peer-deps | |
| # Creating a short lived node_modules cache | |
| - uses: actions/cache/save@v4 | |
| if: steps.node_modules-cache.outputs.cache-hit != 'true' | |
| with: | |
| path: | | |
| ./node_modules | |
| key: ${{ steps.node_modules-cache.outputs.cache-primary-key }} | |
| - name: Install Playwright dependencies | |
| run: npx playwright install --with-deps | |
| if: steps.playwright-cache.outputs.cache-hit != 'true' | |
| - run: npx playwright install-deps | |
| if: steps.playwright-cache.outputs.cache-hit == 'true' | |
| - name: Prepare preferredVersions for blueprint | |
| # playground/cli ignores --php & --wp flags when --blueprint is set | |
| # | |
| # I created an issue at: | |
| # https://github.com/WordPress/playground-tools/issues/352 | |
| run: | | |
| preferredVersions='{ | |
| "php": "${{ matrix.php }}", | |
| "wp": "${{ matrix.wp }}" | |
| }' | |
| echo "Use jq to prepend the preferred versions to the existing blueprint JSON file." | |
| jq --argjson preferredVersions "$preferredVersions" '{preferredVersions: $preferredVersions} + .' ./test/e2e/blueprint.json > temp.blueprint.json | |
| - name: Starting Playground, staring Playwright & running the tests | |
| # This is kind of a hack PART 1/2, | |
| # to make sure Playwright DOES NOT start the webserver on its own. | |
| # | |
| # Part 2/2 is the "command: undefined," declaration | |
| # in test/e2e/playwright.config.ts | |
| # | |
| # While auto-loading the webserver when needed sounded nice, it introduced a race-condition | |
| # between the setup of Playground and Playwrights own start event. | |
| # Playwright listens for the availability of the webserver relatively simple, | |
| # as soon as there is a status code 200, Playwright starts all engines. | |
| # | |
| # Unfortunately Playground is not ready at this point, it hast started WordPress | |
| # and is going to start stepping through the blueprint, but hasn't loaded GatherPress nor imported any data; | |
| # Resulting in failing tests. | |
| # | |
| # It was not possible (for me) to keep the setup of Playground in a separate step, | |
| # why this "run > sleep > run" became necessary. | |
| # The setup process usually takes about 20sec, so 60 is just a good extra, to not run into errors. | |
| # | |
| # The sleep step, should help making sure Playwright runs only, when this is DONE & READY. | |
| # | |
| # Because it seems to be a problem to "wait on webServer.command" https://github.com/microsoft/playwright/issues/11811 | |
| # & "it seems that globalSetup runs before webServer is started." https://github.com/microsoft/playwright/issues/11811#issuecomment-1040732201 | |
| run: | | |
| npm run playground:mount -- --blueprint=./temp.blueprint.json & \ | |
| sleep 60 && \ | |
| echo 'Playground is ready now, lets run some end-to-end tests.' && \ | |
| # DEBUG=pw:api,pw:webserver \ | |
| xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- \ | |
| npm run test:e2e | |
| - name: Archive debug artifacts (screenshots, traces) | |
| uses: actions/upload-artifact@v4 | |
| if: ${{ ! cancelled() }} | |
| with: | |
| name: failures-artifacts--php-${{ matrix.php }}-wp-${{ matrix.wp }} | |
| path: artifacts/test-results/ | |
| if-no-files-found: ignore | |
| - name: Archive flaky tests report | |
| uses: actions/upload-artifact@v4 | |
| if: ${{ ! cancelled() }} | |
| with: | |
| name: flaky-tests-report--php-${{ matrix.php }}-wp-${{ matrix.wp }} | |
| path: flaky-tests | |
| if-no-files-found: ignore | |
| # merge-artifacts: | |
| # name: Merge Artifacts | |
| # if: ${{ ! cancelled() }} | |
| # needs: [e2e-tests] | |
| # runs-on: ubuntu-latest | |
| # outputs: | |
| # has-flaky-test-report: ${{ !!steps.merge-flaky-tests-reports.outputs.artifact-id }} | |
| # steps: | |
| # - name: Merge failures artifacts | |
| # uses: actions/upload-artifact/merge@v4 | |
| # # Don't fail the job if there aren't any artifacts to merge. | |
| # continue-on-error: true | |
| # with: | |
| # name: failures-artifacts | |
| # # Retain the merged artifacts in case of a rerun. | |
| # pattern: failures-artifacts* | |
| # delete-merged: true | |
| # - name: Merge flaky tests reports | |
| # id: merge-flaky-tests-reports | |
| # uses: actions/upload-artifact/merge@v4 | |
| # continue-on-error: true | |
| # with: | |
| # name: flaky-tests-report | |
| # pattern: flaky-tests-report* | |
| # delete-merged: true |