fix issues

core/identity/application/use-cases/UpsertExternalGameRatingUseCase.test.ts

@@ -6,6 +6,7 @@ import { GameKey } from '../../domain/value-objects/GameKey';
 import { ExternalRating } from '../../domain/value-objects/ExternalRating';
 import { ExternalRatingProvenance } from '../../domain/value-objects/ExternalRatingProvenance';
 import { UpsertExternalGameRatingInput } from '../dtos/UpsertExternalGameRatingDto';
+import { vi, describe, it, expect, beforeEach } from 'vitest';
 
 describe('UpsertExternalGameRatingUseCase', () => {
   let useCase: UpsertExternalGameRatingUseCase;
@@ -13,13 +14,13 @@ describe('UpsertExternalGameRatingUseCase', () => {
 
   beforeEach(() => {
     mockRepository = {
-      findByUserIdAndGameKey: jest.fn(),
-      findByUserId: jest.fn(),
-      findByGameKey: jest.fn(),
-      save: jest.fn(),
-      saveMany: jest.fn(),
-      delete: jest.fn(),
-      exists: jest.fn(),
+      findByUserIdAndGameKey: vi.fn(),
+      findByUserId: vi.fn(),
+      findByGameKey: vi.fn(),
+      save: vi.fn(),
+      saveMany: vi.fn(),
+      delete: vi.fn(),
+      exists: vi.fn(),
     } as any;
 
     useCase = new UpsertExternalGameRatingUseCase(mockRepository);