import { Test, TestingModule } from '@nestjs/testing'; import { AdminService } from './admin.service'; describe('AdminService', () => { let service: AdminService; beforeEach(async () => { const module: TestingModule = await Test.createTestingModule({ providers: [AdminService], }).compile(); service = module.get<AdminService>(AdminService); }); it('should be defined', () => { expect(service).toBeDefined(); }); });