test(improve-setup): sharding configuration, allow accessing cornerstone methods and events in tests, and add types (#4255)

.github/workflows/playwright.yml

@@ -5,23 +5,59 @@ on:
   pull_request:
     branches: [main, master]
 jobs:
-  test:
-    timeout-minutes: 120
+  playwright-tests:
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        shardIndex: [1, 2, 3, 4, 5]
+        shardTotal: [5]
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+      - name: Install Playwright Browsers
+        run: npx playwright install --with-deps
+      - name: Run Playwright tests
+        run: export NODE_OPTIONS="--max_old_space_size=8192" && npx playwright test --shard=${{ matrix.shardIndex }}/${{ matrix.shardTotal }}
+
+      - name: Upload blob report to GitHub Actions Artifacts
+        if: ${{ !cancelled() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: blob-report-${{ matrix.shardIndex }}
+          path: blob-report
+          retention-days: 1
+
+  merge-reports:
+    if: ${{ !cancelled() }}
+    needs: [playwright-tests]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: lts/*
+          node-version: 18
       - name: Install dependencies
-        run: npm install -g yarn && yarn
-      - name: Install Playwright Browsers
-        run: yarn playwright install --with-deps
-      - name: Run Playwright tests
-        run: yarn test:e2e:ci
-      - uses: actions/upload-artifact@v4
-        if: always()
+        run: yarn install --frozen-lockfile
+
+      - name: Download blob reports from GitHub Actions Artifacts
+        uses: actions/download-artifact@v4
         with:
-          name: playwright-report
-          path: tests/playwright-report
-          retention-days: 30
+          path: all-blob-reports
+          pattern: blob-report-*
+          merge-multiple: true
+
+      - name: Merge into HTML Report
+        run: npx playwright merge-reports --reporter html ./all-blob-reports
+
+      - name: Upload HTML report
+        uses: actions/upload-artifact@v4
+        with:
+          name: html-report--attempt-${{ github.run_attempt }}
+          path: playwright-report
+          retention-days: 14