From 14336e332555dacd2af8900ee3a28e4c32db87ea Mon Sep 17 00:00:00 2001
From: Vincent Koc <vincentkoc@ieee.org>
Date: Wed, 6 May 2026 16:06:30 -0700
Subject: [PATCH] test(agents): isolate client tool policy hook e2e

---
 src/agents/pi-tools.before-tool-call.integration.e2e.test.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/agents/pi-tools.before-tool-call.integration.e2e.test.ts b/src/agents/pi-tools.before-tool-call.integration.e2e.test.ts
index 398e1fc9352..1714aba80be 100644
--- a/src/agents/pi-tools.before-tool-call.integration.e2e.test.ts
+++ b/src/agents/pi-tools.before-tool-call.integration.e2e.test.ts
@@ -11,7 +11,7 @@ import {
 import { addTestHook, createMockPluginRegistry } from "../plugins/hooks.test-helpers.js";
 import { patchPluginSessionExtension } from "../plugins/host-hook-state.js";
 import { createEmptyPluginRegistry } from "../plugins/registry.js";
-import { setActivePluginRegistry } from "../plugins/runtime.js";
+import { resetPluginRuntimeStateForTest, setActivePluginRegistry } from "../plugins/runtime.js";
 import type { PluginHookRegistration } from "../plugins/types.js";
 
 type ToolDefinitionAdapterModule = typeof import("./pi-tool-definition-adapter.js");
@@ -326,6 +326,7 @@ describe("before_tool_call hook deduplication (#15502)", () => {
 describe("before_tool_call hook integration for client tools", () => {
   beforeEach(() => {
     resetGlobalHookRunner();
+    resetPluginRuntimeStateForTest();
     resetDiagnosticSessionStateForTest();
     installBeforeToolCallHook();
   });