From 6a820bb7fa3ab64aa0a2e2098ddf551ef31f2468 Mon Sep 17 00:00:00 2001
From: Claude <claude@volcanic>
Date: Sun, 30 Aug 2026 14:48:20 +0000
Subject: [PATCH] test(e2e): smoke covers pinned_output persistence + pin icon

---
 frontend/e2e/smoke.spec.ts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/frontend/e2e/smoke.spec.ts b/frontend/e2e/smoke.spec.ts
index 181368b..438fbc8 100644
--- a/frontend/e2e/smoke.spec.ts
+++ b/frontend/e2e/smoke.spec.ts
@@ -43,4 +43,18 @@ test("login → create workflow → drop node → edit in dialog → save → re
   await expect(page.locator(".react-flow__node")).toHaveCount(1);
   // The canvas should show the custom label on the node.
   await expect(page.locator(".react-flow__node")).toContainText("Custom smoke node");
+
+  // Pin some data on the node. The dropped tile is "Webhook" (Trigger) →
+  // the dialog exposes "Pinned output".
+  await page.locator(".react-flow__node").first().dblclick();
+  const pinField = page.getByLabel("Pinned output");
+  await pinField.fill(`{"pinned":true}`);
+  await page.getByRole("button", { name: /^done$/i }).click();
+  await page.getByRole("button", { name: /save/i }).click();
+
+  // Reload again, open the dialog, confirm the pin persisted AND the pin icon shows.
+  await page.reload();
+  await expect(page.locator('[data-testid="pin-badge"]')).toBeVisible();
+  await page.locator(".react-flow__node").first().dblclick();
+  await expect(page.getByLabel("Pinned output")).toHaveValue(/pinned/);
 });