refactor(channels): dedupe transport and gateway test scaffolds

src/browser/server-context.remote-tab-ops.test.ts

@@ -1,32 +1,10 @@
-import fs from "node:fs/promises";
-import os from "node:os";
-import path from "node:path";
-import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from "vitest";
+import { afterEach, describe, expect, it, vi } from "vitest";
 import type { BrowserServerState } from "./server-context.js";
 import * as cdpModule from "./cdp.js";
 import * as pwAiModule from "./pw-ai-module.js";
+import "./server-context.chrome-test-harness.js";
 import { createBrowserRouteContext } from "./server-context.js";
 
-const chromeUserDataDir = vi.hoisted(() => ({ dir: "/tmp/openclaw" }));
-
-beforeAll(async () => {
-  chromeUserDataDir.dir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-chrome-user-data-"));
-});
-
-afterAll(async () => {
-  await fs.rm(chromeUserDataDir.dir, { recursive: true, force: true });
-});
-
-vi.mock("./chrome.js", () => ({
-  isChromeCdpReady: vi.fn(async () => true),
-  isChromeReachable: vi.fn(async () => true),
-  launchOpenClawChrome: vi.fn(async () => {
-    throw new Error("unexpected launch");
-  }),
-  resolveOpenClawUserDataDir: vi.fn(() => chromeUserDataDir.dir),
-  stopOpenClawChrome: vi.fn(async () => {}),
-}));
-
 const originalFetch = globalThis.fetch;
 
 afterEach(() => {