chore: add tests

[skip ci]

.github/workflows/tf-acc-test.yaml

@@ -30,6 +30,14 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
 
+      - name: Notify Google Chat
+        if: ${{ always() }} # Use always to ensure that the notification is also send on failure of former steps
+        uses: SimonScholz/google-chat-action@main
+        with:
+          webhookUrl: '${{ secrets.GOOGLE_WEBHOOK_URL }}'
+          title: Acceptance Tests started
+          subtitle: "${{ github.event_name }}"
+
       - name: Notify
         uses: ./.github/actions/notify
         with:
@@ -71,6 +79,15 @@ jobs:
           tf_acc_kek_key_version: ${{ vars.TF_ACC_KEK_KEY_VERSION }}
           tf_acc_kek_service_account: ${{ vars.TF_ACC_KEK_SERVICE_ACCOUNT }}
 
+      - name: Notify Google Chat
+        if: ${{ always() }} # Use always to ensure that the notification is also send on failure of former steps
+        uses: SimonScholz/google-chat-action@main
+        with:
+          webhookUrl: '${{ secrets.GOOGLE_WEBHOOK_URL }}'
+          jobStatus: '${{ job.status }}'
+          title: Acceptance Tests started
+          subtitle: "${{ github.event_name }} finished"
+
       - name: Notify
         uses: ./.github/actions/notify
         with: