refactor(test): share cron service fixtures

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();
+  });
+}