From 71edb93215231892e9f88d977ae0c7cfdf8fba95 Mon Sep 17 00:00:00 2001
From: vorotamoroz <vrtmrz@gmail.com>
Date: Fri, 23 Oct 2026 14:40:01 +0000
Subject: [PATCH] Close WebPeer runtimes after composition tests

---
 test/apps/webpeer/WebPeerRuntime.unit.spec.ts | 35 ++++++++++++++-----
 1 file changed, 27 insertions(+), 8 deletions(-)

diff --git a/test/apps/webpeer/WebPeerRuntime.unit.spec.ts b/test/apps/webpeer/WebPeerRuntime.unit.spec.ts
index 693b1e3d..73362b39 100644
--- a/test/apps/webpeer/WebPeerRuntime.unit.spec.ts
+++ b/test/apps/webpeer/WebPeerRuntime.unit.spec.ts
@@ -3,9 +3,9 @@ import { createServiceContext } from "@vrtmrz/livesync-commonlib/context";
 import { DEFAULT_SETTINGS, SETTING_KEY_P2P_DEVICE_NAME } from "@vrtmrz/livesync-commonlib/compat/common/types";
 import type { SimpleStore } from "octagonal-wheels/databases/SimpleStoreBase";
 import { EVENT_LAYOUT_READY } from "@vrtmrz/livesync-commonlib/compat/events/coreEvents";
-import { describe, expect, it, vi } from "vitest";
+import { afterEach, describe, expect, it, vi } from "vitest";
 
-import { WebPeerRuntime } from "@/apps/webpeer/src/WebPeerRuntime";
+import { WebPeerRuntime, type WebPeerRuntimeOptions } from "@/apps/webpeer/src/WebPeerRuntime";
 
 function createMemoryStore(): SimpleStore<unknown> {
     const values = new Map<string, unknown>();
@@ -23,11 +23,30 @@ function createMemoryStore(): SimpleStore<unknown> {
 }
 
 describe("WebPeer runtime composition", () => {
+    const runtimes = new Set<WebPeerRuntime>();
+
+    function createRuntime(options: WebPeerRuntimeOptions): WebPeerRuntime {
+        const runtime = new WebPeerRuntime(options);
+        runtimes.add(runtime);
+        return runtime;
+    }
+
+    afterEach(async () => {
+        try {
+            for (const runtime of runtimes) {
+                await runtime.shutdown();
+            }
+        } finally {
+            runtimes.clear();
+            vi.restoreAllMocks();
+        }
+    });
+
     it("preserves one context and live P2P result across the service graph and pane host", () => {
         const context = createServiceContext({
             translate: (key) => `webpeer:${key}`,
         });
-        const runtime = new WebPeerRuntime({
+        const runtime = createRuntime({
             deviceValues: new MemoryValueStore(),
             context,
             store: createMemoryStore(),
@@ -44,7 +63,7 @@ describe("WebPeer runtime composition", () => {
     });
 
     it("loads settings and opens the local database before announcing layout readiness", async () => {
-        const runtime = new WebPeerRuntime({
+        const runtime = createRuntime({
             deviceValues: new MemoryValueStore(),
             store: createMemoryStore(),
         });
@@ -70,7 +89,7 @@ describe("WebPeer runtime composition", () => {
     it("delegates automatic P2P startup to the resumed lifecycle handler", async () => {
         vi.useFakeTimers();
         try {
-            const runtime = new WebPeerRuntime({
+            const runtime = createRuntime({
                 deviceValues: new MemoryValueStore(),
                 store: createMemoryStore(),
             });
@@ -95,7 +114,7 @@ describe("WebPeer runtime composition", () => {
     });
 
     it("rejects start when the browser-local database cannot be opened", async () => {
-        const runtime = new WebPeerRuntime({
+        const runtime = createRuntime({
             deviceValues: new MemoryValueStore(),
             store: createMemoryStore(),
         });
@@ -107,7 +126,7 @@ describe("WebPeer runtime composition", () => {
     });
 
     it("isolates a specialised runtime and applies its device name before opening the database", async () => {
-        const runtime = new WebPeerRuntime({
+        const runtime = createRuntime({
             deviceValues: new MemoryValueStore(),
             store: createMemoryStore(),
             deviceName: "  p2p-check-browser-desktop-abc  ",
@@ -142,7 +161,7 @@ describe("WebPeer runtime composition", () => {
     });
 
     it("reads the current device name after the pane updates the store", async () => {
-        const runtime = new WebPeerRuntime({
+        const runtime = createRuntime({
             deviceValues: new MemoryValueStore(),
             store: createMemoryStore(),
             systemVaultName: "webpeer-vault",