Add unit test and e2e test placeholders to build workflow

Author: Hudson Xing

.github/workflows/build.yml

@@ -18,6 +18,7 @@ concurrency:
 
 jobs:
   # Run unit tests before building the application
+
   run-unit-tests:
     name: Run unit tests
     runs-on: ubuntu-latest
@@ -26,9 +27,19 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      # Output placeholder message for unit tests
-      - name: Hudson's test of unit test
-        run: echo "Hudson's test of unit test"
+      # Verify CSP line exists in target TypeScript file
+      - name: Check CSP configuration in webClientServer.ts
+        run: |
+          TARGET_FILE="sagemaker-code-editor/patched-vscode/src/vs/server/node/webClientServer.ts"
+          REQUIRED_LINE="connect-src 'self' ws: wss: https://main.vscode-cdn.net http://localhost:* https://localhost:* https://login.microsoftonline.com/ https://update.code.visualstudio.com https://.vscode-unpkg.net/ https://default.exp-tas.com/vscode/ab https://vscode-sync.trafficmanager.net https://vscode-sync-insiders.trafficmanager.net https://.gallerycdn.vsassets.io https://marketplace.visualstudio.com https://.blob.core.windows.net https://az764295.vo.msecnd.net  https://code.visualstudio.com https://.gallery.vsassets.io https://.rel.tunnels.api.visualstudio.com wss://.rel.tunnels.api.visualstudio.com https://.servicebus.windows.net/ https://vscode.blob.core.windows.net https://vscode.search.windows.net https://vsmarketplacebadges.dev https://vscode.download.prss.microsoft.com https://download.visualstudio.microsoft.com https://.vscode-unpkg.net https://open-vsx.org;"
+
+          if grep -F "$REQUIRED_LINE" "$TARGET_FILE" > /dev/null; then
+            echo "✅ PASS: Required CSP line exists."
+          else
+            echo "❌ FAIL: Required CSP line NOT found in $TARGET_FILE"
+            exit 1
+          fi
+
 
 
   # The main job for building the application