From fdbffcdaa48909fdbdf197bdf3023f4195a4bb07 Mon Sep 17 00:00:00 2001
From: xiaoxia <dev@xiaoxiajianji.com>
Date: Thu, 30 Jul 2026 08:49:45 +0800
Subject: [PATCH] test(timeline): add smoke test for TimeRuler

---
 .../components/timeline/TimeRuler.test.tsx    | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 apps/web/src/test/pages/editing-planner/components/timeline/TimeRuler.test.tsx

diff --git a/apps/web/src/test/pages/editing-planner/components/timeline/TimeRuler.test.tsx b/apps/web/src/test/pages/editing-planner/components/timeline/TimeRuler.test.tsx
new file mode 100644
index 000000000..f3c2645aa
--- /dev/null
+++ b/apps/web/src/test/pages/editing-planner/components/timeline/TimeRuler.test.tsx
@@ -0,0 +1,19 @@
+import { describe, expect, it, vi } from "vitest"
+import { render } from "@testing-library/react"
+import { TimeRuler } from "@/pages/editing-planner/components/timeline/TimeRuler"
+
+vi.mock("@/pages/editing-planner/utils/timeline", () => ({
+  generateRulerMarks: () => [0, 30, 60],
+}))
+
+vi.mock("@/pages/editing-planner/constants/timeline", () => ({
+  getRulerStep: () => 10,
+  MIN_TRACK_WIDTH: 1800,
+}))
+
+describe("TimeRuler", () => {
+  it("renders without crashing", () => {
+    const { container } = render(<TimeRuler totalDuration={60} pps={30} onClick={vi.fn()} />)
+    expect(container).toBeTruthy()
+  })
+})