refactor(test): share cron service fixtures

src/cron/service.every-jobs-fire.test.ts

@@ -1,38 +1,17 @@
 import fs from "node:fs/promises";
-import os from "node:os";
 import path from "node:path";
-import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+import { describe, expect, it, vi } from "vitest";
 import type { CronEvent } from "./service.js";
 import { CronService } from "./service.js";
+import {
+  createCronStoreHarness,
+  createNoopLogger,
+  installCronTestHooks,
+} from "./service.test-harness.js";
 
-const noopLogger = {
-  debug: vi.fn(),
-  info: vi.fn(),
-  warn: vi.fn(),
-  error: vi.fn(),
-};
-
-let fixtureRoot = "";
-let caseId = 0;
-
-beforeAll(async () => {
-  fixtureRoot = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-cron-"));
-});
-
-afterAll(async () => {
-  if (fixtureRoot) {
-    await fs.rm(fixtureRoot, { recursive: true, force: true });
-  }
-});
-
-async function makeStorePath() {
-  const dir = path.join(fixtureRoot, `case-${caseId++}`);
-  await fs.mkdir(dir, { recursive: true });
-  return {
-    storePath: path.join(dir, "cron", "jobs.json"),
-    cleanup: async () => {},
-  };
-}
+const noopLogger = createNoopLogger();
+const { makeStorePath } = createCronStoreHarness();
+installCronTestHooks({ logger: noopLogger });
 
 function createFinishedBarrier() {
   const resolvers = new Map<string, (evt: CronEvent) => void>();
@@ -56,19 +35,6 @@ function createFinishedBarrier() {
 }
 
 describe("CronService interval/cron jobs fire on time", () => {
-  beforeEach(() => {
-    vi.useFakeTimers();
-    vi.setSystemTime(new Date("2025-12-13T00:00:00.000Z"));
-    noopLogger.debug.mockClear();
-    noopLogger.info.mockClear();
-    noopLogger.warn.mockClear();
-    noopLogger.error.mockClear();
-  });
-
-  afterEach(() => {
-    vi.useRealTimers();
-  });
-
   it("fires an every-type main job when the timer fires a few ms late", async () => {
     const store = await makeStorePath();
     const enqueueSystemEvent = vi.fn();

src/cron/service.runs-one-shot-main-job-disables-it.test.ts

@@ -1,39 +1,18 @@
 import fs from "node:fs/promises";
-import os from "node:os";
 import path from "node:path";
-import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+import { afterEach, describe, expect, it, vi } from "vitest";
 import type { HeartbeatRunResult } from "../infra/heartbeat-wake.js";
 import type { CronJob } from "./types.js";
 import { CronService } from "./service.js";
+import {
+  createCronStoreHarness,
+  createNoopLogger,
+  installCronTestHooks,
+} from "./service.test-harness.js";
 
-const noopLogger = {
-  debug: vi.fn(),
-  info: vi.fn(),
-  warn: vi.fn(),
-  error: vi.fn(),
-};
-
-let fixtureRoot = "";
-let caseId = 0;
-
-beforeAll(async () => {
-  fixtureRoot = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-cron-"));
-});
-
-afterAll(async () => {
-  if (fixtureRoot) {
-    await fs.rm(fixtureRoot, { recursive: true, force: true });
-  }
-});
-
-async function makeStorePath() {
-  const dir = path.join(fixtureRoot, `case-${caseId++}`);
-  await fs.mkdir(dir, { recursive: true });
-  return {
-    storePath: path.join(dir, "cron", "jobs.json"),
-    cleanup: async () => {},
-  };
-}
+const noopLogger = createNoopLogger();
+const { makeStorePath } = createCronStoreHarness();
+installCronTestHooks({ logger: noopLogger });
 
 async function waitForJobs(cron: CronService, predicate: (jobs: CronJob[]) => boolean) {
   let latest: CronJob[] = [];
@@ -48,19 +27,6 @@ async function waitForJobs(cron: CronService, predicate: (jobs: CronJob[]) => bo
 }
 
 describe("CronService", () => {
-  beforeEach(() => {
-    vi.useFakeTimers();
-    vi.setSystemTime(new Date("2025-12-13T00:00:00.000Z"));
-    noopLogger.debug.mockClear();
-    noopLogger.info.mockClear();
-    noopLogger.warn.mockClear();
-    noopLogger.error.mockClear();
-  });
-
-  afterEach(() => {
-    vi.useRealTimers();
-  });
-
   it("runs a one-shot main job and disables it after success when requested", async () => {
     const store = await makeStorePath();
     const enqueueSystemEvent = vi.fn();

src/cron/service.test-harness.ts

@@ -0,0 +1,58 @@
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import { afterAll, afterEach, beforeAll, beforeEach, vi } from "vitest";
+
+export function createNoopLogger() {
+  return {
+    debug: vi.fn(),
+    info: vi.fn(),
+    warn: vi.fn(),
+    error: vi.fn(),
+  };
+}
+
+export function createCronStoreHarness(options?: { prefix?: string }) {
+  let fixtureRoot = "";
+  let caseId = 0;
+
+  beforeAll(async () => {
+    fixtureRoot = await fs.mkdtemp(path.join(os.tmpdir(), options?.prefix ?? "openclaw-cron-"));
+  });
+
+  afterAll(async () => {
+    if (!fixtureRoot) {
+      return;
+    }
+    await fs.rm(fixtureRoot, { recursive: true, force: true });
+  });
+
+  async function makeStorePath() {
+    const dir = path.join(fixtureRoot, `case-${caseId++}`);
+    await fs.mkdir(dir, { recursive: true });
+    return {
+      storePath: path.join(dir, "cron", "jobs.json"),
+      cleanup: async () => {},
+    };
+  }
+
+  return { makeStorePath };
+}
+
+export function installCronTestHooks(options: {
+  logger: ReturnType<typeof createNoopLogger>;
+  baseTimeIso?: string;
+}) {
+  beforeEach(() => {
+    vi.useFakeTimers();
+    vi.setSystemTime(new Date(options.baseTimeIso ?? "2025-12-13T00:00:00.000Z"));
+    options.logger.debug.mockClear();
+    options.logger.info.mockClear();
+    options.logger.warn.mockClear();
+    options.logger.error.mockClear();
+  });
+
+  afterEach(() => {
+    vi.useRealTimers();
+  });
+}