// Quoth Analysis: 1 Violation Detected
import { describe, it, expect } from 'vitest';
import { UserService } from './UserService';
describe('UserService', () => {
it('should fetch user', async () => {
const mock = jest.fn(); Violation
...
QUOTH SUGGESTION
const mock = vi.fn();
"According to 'patterns/backend-unit-vitest.md', Jest globals are forbidden. Use Vitest native utilities."