import { Test, TestingModule } from '@nestjs/testing';
import { RedisConfigurationRepository } from '../../adapters/secondaries/redis-configuration.repository';
import { getRedisToken } from '@liaoliaots/nestjs-redis';

const mockRedis = {
  get: jest.fn().mockResolvedValue('myValue'),
  set: jest.fn().mockImplementation(),
  del: jest.fn().mockImplementation(),
};

describe('RedisConfigurationRepository', () => {
  let redisConfigurationRepository: RedisConfigurationRepository;

  beforeAll(async () => {
    const module: TestingModule = await Test.createTestingModule({
      providers: [
        {
          provide: getRedisToken('default'),
          useValue: mockRedis,
        },
        RedisConfigurationRepository,
      ],
    }).compile();

    redisConfigurationRepository = module.get<RedisConfigurationRepository>(
      RedisConfigurationRepository,
    );
  });

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

  describe('interact', () => {
    it('should get a value', async () => {
      expect(await redisConfigurationRepository.get('myKey')).toBe('myValue');
    });
    it('should set a value', async () => {
      expect(
        await redisConfigurationRepository.set('myKey', 'myValue'),
      ).toBeUndefined();
    });
    it('should delete a value', async () => {
      expect(await redisConfigurationRepository.del('myKey')).toBeUndefined();
    });
  });
});