import { Test, TestingModule } from '@nestjs/testing';
import { UserController } from '../src/presentation/controllers/user.controller';
import { CreateUserUseCase } from '../src/application/use-cases/create-user.use-case';

describe('UserController', () => {
  let controller: UserController;
  let createUserUseCase: CreateUserUseCase;

  beforeEach(async () => {
    const module: TestingModule = await Test.createTestingModule({
      controllers: [UserController],
      providers: [
        {
          provide: CreateUserUseCase,
          useValue: {
            execute: jest.fn(),
          },
        },
      ],
    }).compile();

    controller = module.get<UserController>(UserController);
    createUserUseCase = module.get<CreateUserUseCase>(CreateUserUseCase);
  });

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

  describe('create', () => {
    it('should create a new user', async () => {
      const createUserDto = {
        email: 'test@test.com',
        password: 'password123',
        name: 'Test User',
        otherName: 'Other Name',
        address: 'Test Address',
        telephone: '1234567890',
      };

      const expectedResult = {
        id: 1,
        ...createUserDto,
      };

      jest.spyOn(createUserUseCase, 'execute').mockResolvedValue(expectedResult);

      const result = await controller.create(createUserDto);

      expect(result).toEqual(expectedResult);
      expect(createUserUseCase.execute).toHaveBeenCalledWith(createUserDto);
    });
  });
});