From 7eefddd0ed2afd690ae63534e7a8c01c5141cfc6 Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Tue, 24 Mar 2026 10:04:44 -0700
Subject: [PATCH] test(memory): clear browser and plugin caches between cases

---
 src/browser/server-context.remote-profile-tab-ops.suite.ts | 4 +++-
 src/browser/server-context.tab-selection-state.suite.ts    | 4 +++-
 src/channels/plugins/plugins-core.test.ts                  | 6 ++++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/browser/server-context.remote-profile-tab-ops.suite.ts b/src/browser/server-context.remote-profile-tab-ops.suite.ts
index 610a09581c3..c2beb05e457 100644
--- a/src/browser/server-context.remote-profile-tab-ops.suite.ts
+++ b/src/browser/server-context.remote-profile-tab-ops.suite.ts
@@ -22,7 +22,9 @@ beforeEach(async () => {
     await import("./server-context.remote-tab-ops.harness.js"));
 });
 
-afterEach(() => {
+afterEach(async () => {
+  const { closePlaywrightBrowserConnection } = await import("./pw-session.js");
+  await closePlaywrightBrowserConnection().catch(() => {});
   globalThis.fetch = originalFetch;
   vi.restoreAllMocks();
 });
diff --git a/src/browser/server-context.tab-selection-state.suite.ts b/src/browser/server-context.tab-selection-state.suite.ts
index cccf283d07e..8f376bc3c26 100644
--- a/src/browser/server-context.tab-selection-state.suite.ts
+++ b/src/browser/server-context.tab-selection-state.suite.ts
@@ -15,7 +15,9 @@ import {
   originalFetch,
 } from "./server-context.remote-tab-ops.harness.js";
 
-afterEach(() => {
+afterEach(async () => {
+  const { closePlaywrightBrowserConnection } = await import("./pw-session.js");
+  await closePlaywrightBrowserConnection().catch(() => {});
   globalThis.fetch = originalFetch;
   vi.restoreAllMocks();
 });
diff --git a/src/channels/plugins/plugins-core.test.ts b/src/channels/plugins/plugins-core.test.ts
index cc9c1b8875e..3b92539a500 100644
--- a/src/channels/plugins/plugins-core.test.ts
+++ b/src/channels/plugins/plugins-core.test.ts
@@ -27,6 +27,8 @@ import {
 } from "../../../extensions/whatsapp/src/directory-config.js";
 import type { OpenClawConfig } from "../../config/config.js";
 import type { LineProbeResult } from "../../plugin-sdk/line.js";
+import { clearPluginDiscoveryCache } from "../../plugins/discovery.js";
+import { clearPluginManifestRegistryCache } from "../../plugins/manifest-registry.js";
 import { setActivePluginRegistry } from "../../plugins/runtime.js";
 import {
   createChannelTestPluginBase,
@@ -76,6 +78,8 @@ describe("channel plugin registry", () => {
 
   afterEach(() => {
     setActivePluginRegistry(emptyRegistry);
+    clearPluginDiscoveryCache();
+    clearPluginManifestRegistryCache();
   });
 
   it("sorts channel plugins by configured order", () => {
@@ -616,6 +620,8 @@ describe("channel plugin loader", () => {
 
   afterEach(() => {
     setActivePluginRegistry(emptyRegistry);
+    clearPluginDiscoveryCache();
+    clearPluginManifestRegistryCache();
   });
 
   it("loads channel plugins from the active registry", async () => {