From fbf1e52c284ce68cbbb180256785e171f501f5df Mon Sep 17 00:00:00 2001
From: syntaxbullet <syntaxbullet@protonmail.com>
Date: Sun, 8 Feb 2026 16:42:02 +0100
Subject: [PATCH] test: add deepMerge mock to fix test isolation

Add deepMerge to @shared/lib/utils mocks in both test files to ensure
consistent behavior when tests run together.
---
 web/src/server.items.test.ts    | 1 +
 web/src/server.settings.test.ts | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/web/src/server.items.test.ts b/web/src/server.items.test.ts
index 67d4871..a01c5d6 100644
--- a/web/src/server.items.test.ts
+++ b/web/src/server.items.test.ts
@@ -127,6 +127,7 @@ mock.module("@shared/modules/items/items.service", () => ({
 
 // --- Mock Utilities ---
 mock.module("@shared/lib/utils", () => ({
+    deepMerge: (target: any, source: any) => ({ ...target, ...source }),
     jsonReplacer: (key: string, value: any) =>
         typeof value === "bigint" ? value.toString() : value,
 }));
diff --git a/web/src/server.settings.test.ts b/web/src/server.settings.test.ts
index bae294d..8eeea37 100644
--- a/web/src/server.settings.test.ts
+++ b/web/src/server.settings.test.ts
@@ -37,6 +37,13 @@ mock.module("@shared/lib/config", () => ({
     GameConfigType: {}
 }));
 
+// Mock @shared/lib/utils (deepMerge is used by settings API)
+mock.module("@shared/lib/utils", () => ({
+    deepMerge: (target: any, source: any) => ({ ...target, ...source }),
+    jsonReplacer: (key: string, value: any) =>
+        typeof value === "bigint" ? value.toString() : value,
+}));
+
 // Mock BotClient
 const mockGuild = {
     roles: {