fix logging tests

src/services/db/user.db.test.ts

@@ -6,7 +6,17 @@
 //
 // --- END FIX REGISTRY ---
 // src/services/db/user.db.test.ts
-import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
+
+// Mock the logger to prevent stderr noise during tests
+vi.mock('../logger.server', () => ({
+  logger: {
+    debug: vi.fn(),
+    info: vi.fn(),
+    warn: vi.fn(),
+    error: vi.fn(),
+  },
+}));
 
 // Un-mock the module we are testing to ensure we use the real implementation.
 vi.unmock('./user.db');
@@ -18,15 +28,16 @@ import { UniqueConstraintError, ForeignKeyConstraintError } from './errors.db';
 import type { Profile, ActivityLogItem, SearchQuery } from '../../types';
 
 // Mock other db services that are used by functions in user.db.ts
+// Update mocks to put methods on prototype so spyOn works in exportUserData tests
 vi.mock('./shopping.db', () => ({
   ShoppingRepository: class {
-    getShoppingLists = vi.fn();
-    createShoppingList = vi.fn(); // FIX: Add missing mock for createShoppingList.
+    getShoppingLists() { return Promise.resolve([]); }
+    createShoppingList() { return Promise.resolve({}); }
   },
 }));
 vi.mock('./personalization.db', () => ({
   PersonalizationRepository: class {
-    getWatchedItems = vi.fn();
+    getWatchedItems() { return Promise.resolve([]); }
   },
 }));
 
@@ -34,6 +45,11 @@ describe('User DB Service', () => {
   // Instantiate the repository with the mock pool for each test
   let userRepo: UserRepository;
 
+  // Restore mocks after each test to ensure spies on prototypes (like in exportUserData) don't leak
+  afterEach(() => {
+    vi.restoreAllMocks();
+  });
+
   beforeEach(() => {
     vi.clearAllMocks();
     userRepo = new UserRepository(mockPoolInstance as any);

src/utils/imageProcessor.test.ts

@@ -11,14 +11,10 @@ const mocks = vi.hoisted(() => {
 
   // Mock the sharp function and attach static properties required by the implementation
   const sharp = vi.fn(() => sharpInstance);
-  Object.assign(sharp, {
-    fit: {
-      cover: 'cover',
-    },
-  });
+  Object.assign(sharp, { fit: { cover: 'cover' } });
 
   return {
-    sharp,
+    sharp: sharp,
     resize,
     webp,
     toFile,