Run the playwright tests on both 'astro dev' and the production built server.

Author: jyasskin

.github/workflows/tests.yml

@@ -7,6 +7,9 @@ defaults:
     working-directory: webserver
 jobs:
   playwright:
+    strategy:
+      matrix:
+        environment: [dev, prod]
     timeout-minutes: 60
     runs-on: ubuntu-latest
     container:
@@ -48,6 +51,7 @@ jobs:
         run: pnpm exec playwright test
         env:
           DEBUG: "pw:webserver"
+          ENVIRONMENT: ${{ matrix.environment }}
       - uses: actions/upload-artifact@v4
         if: failure()
         with:

webserver/playwright.config.ts

@@ -52,7 +52,8 @@ const config: PlaywrightTestConfig = {
 
   /* Run your local dev server before starting the tests */
   webServer: {
-    command: (process.env.CI || process.env.SKIP_BUILD ? '' : 'pnpm build && ') + 'PORT=4321 pnpm start',
+    command: (process.env.ENVIRONMENT === 'dev' ? 'PORT=4321 pnpm dev' :
+       (process.env.CI || process.env.SKIP_BUILD ? '' : 'pnpm build && ') + 'PORT=4321 pnpm start'),
     url: "http://localhost:4321/",
     reuseExistingServer: !process.env.CI
   },