import { ConflictException } from '@nestjs/common';
import { Test, TestingModule } from '@nestjs/testing';
import { AppController } from './app.controller';
import { HiboutikService } from './services/hiboutik/hiboutik.service';

describe('AppController', () => {
  let controller: AppController;
  const hiboutikService = { startSync: jest.fn() };

  beforeEach(async () => {
    hiboutikService.startSync.mockReset();
    const module: TestingModule = await Test.createTestingModule({
      controllers: [AppController],
      providers: [{ provide: HiboutikService, useValue: hiboutikService }],
    }).compile();
    controller = module.get(AppController);
  });

  it('starts a synchronization', async () => {
    hiboutikService.startSync.mockResolvedValue(true);
    await expect(controller.hiboutikSync()).resolves.toEqual({ message: 'Hiboutik synchronization started' });
    expect(hiboutikService.startSync).toHaveBeenCalledTimes(1);
  });

  it('rejects a synchronization when one is already running', async () => {
    hiboutikService.startSync.mockResolvedValue(false);
    await expect(controller.hiboutikSync()).rejects.toThrow(ConflictException);
  });
});