test: speed up slack monitor suites

extensions/slack/src/monitor.threading.missing-thread-ts.test.ts

@@ -1,4 +1,4 @@
-import { beforeEach, describe, expect, it, vi } from "vitest";
+import { beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
 import { resetInboundDedupe } from "../../../src/auto-reply/reply/inbound-dedupe.js";
 import {
   flush,
@@ -71,9 +71,11 @@ beforeEach(() => {
   resetInboundDedupe();
 });
 
-beforeEach(async () => {
-  vi.resetModules();
+beforeAll(async () => {
   ({ monitorSlackProvider } = await import("./monitor.js"));
+});
+
+beforeEach(async () => {
   resetInboundDedupe();
   resetSlackTestState({
     messages: { responsePrefix: "PFX" },

extensions/slack/src/monitor/auth.test.ts

@@ -26,7 +26,6 @@ describe("resolveSlackEffectiveAllowFrom", () => {
   const prevTtl = process.env.OPENCLAW_SLACK_PAIRING_ALLOWFROM_CACHE_TTL_MS;
 
   beforeAll(async () => {
-    vi.resetModules();
     ({ clearSlackAllowFromCacheForTest, resolveSlackEffectiveAllowFrom } =
       await import("./auth.js"));
   });

extensions/slack/src/monitor/message-handler.app-mention-race.test.ts

@@ -118,7 +118,6 @@ async function createInFlightMessageScenario(ts: string) {
 
 describe("createSlackMessageHandler app_mention race handling", () => {
   beforeAll(async () => {
-    vi.resetModules();
     ({ createSlackMessageHandler } = await import("./message-handler.js"));
   });
 

extensions/slack/src/monitor/message-handler/prepare.thread-session-key.test.ts

@@ -1,5 +1,5 @@
 import type { App } from "@slack/bolt";
-import { beforeEach, describe, expect, it, vi } from "vitest";
+import { beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
 import type { OpenClawConfig } from "../../../../../src/config/config.js";
 import type { SlackMessageEvent } from "../../types.js";
 
@@ -48,8 +48,7 @@ function buildChannelMessage(overrides?: Partial<SlackMessageEvent>): SlackMessa
 }
 
 describe("thread-level session keys", () => {
-  beforeEach(async () => {
-    vi.resetModules();
+  beforeAll(async () => {
     await loadSlackPrepareModules();
   });
 

extensions/slack/src/monitor/slash.test.ts

@@ -185,7 +185,6 @@ let registerSlackMonitorSlashCommands: RegisterFn;
 const { dispatchMock } = getSlackSlashMocks();
 
 beforeAll(async () => {
-  vi.resetModules();
   ({ registerSlackMonitorSlashCommands } = (await import("./slash.js")) as {
     registerSlackMonitorSlashCommands: RegisterFn;
   });