import { Test, TestingModule } from '@nestjs/testing';
import { AuthController } from './auth.controller';
import { AuthService } from './auth.service';

describe('AuthController', () => {
  let controller: AuthController;
  let service: AuthService;

  const mockAuthService = {
    sendOtp: jest
      .fn()
      .mockResolvedValue({ success: true, message: 'کد تایید ارسال شد' }),
    verifyOtp: jest
      .fn()
      .mockResolvedValue({ success: true, data: { accessToken: 'token' } }),
  };

  beforeEach(async () => {
    const module: TestingModule = await Test.createTestingModule({
      controllers: [AuthController],
      providers: [{ provide: AuthService, useValue: mockAuthService }],
    }).compile();

    controller = module.get<AuthController>(AuthController);
    service = module.get<AuthService>(AuthService);
  });

  afterEach(() => {
    jest.clearAllMocks();
  });

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

  it('should call sendOtp on service', async () => {
    const dto = { phoneNumber: '09123456789' };
    const result = await controller.sendOtp(dto);
    expect(service.sendOtp).toHaveBeenCalledWith(dto);
    expect(result.success).toBe(true);
  });

  it('should call verifyOtp on service', async () => {
    const dto = { phoneNumber: '09123456789', code: '12345' };
    const result = await controller.verifyOtp(dto);
    expect(service.verifyOtp).toHaveBeenCalledWith(dto);
    expect(result.data.accessToken).toBe('token');
  });
});