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import { getRepositoryToken } from '@nestjs/typeorm';
import { Test, TestingModule } from '@nestjs/testing';
import { Repository, DataSource } from 'typeorm';
import { UsersService } from './users.service';
import { User } from './entities/user.entity';

describe('UsersService', () => {
  let service: UsersService;
  let mockRepository: jest.Mocked<Repository<User>>;
  let mockDatasource: jest.Mocked<DataSource>;

  beforeEach(async () => {
    const module: TestingModule = await Test.createTestingModule({
      providers: [
        UsersService,
        {
          provide: getRepositoryToken(User),
          useValue: mockRepository,
        },
        {
          provide: DataSource,
          useValue: mockDatasource,
        },
      ],
    }).compile();

    service = module.get<UsersService>(UsersService);
  });

  it('should be defined', () => {
    expect(service).toBeDefined();
  });
});