import { InMemoryRaceRepository } from './InMemoryRaceRepository';
import { RaceData } from '../../../../core/dashboard/application/ports/DashboardRepository';

describe('InMemoryRaceRepository', () => {
  let repository: InMemoryRaceRepository;

  beforeEach(() => {
    repository = new InMemoryRaceRepository();
  });

  describe('getUpcomingRaces', () => {
    it('should return empty array when no races for driver', async () => {
      // When
      const result = await repository.getUpcomingRaces('driver-1');

      // Then
      expect(result).toEqual([]);
    });

    it('should return races when they exist', async () => {
      // Given
      const driverId = 'driver-1';
      const races: RaceData[] = [
        {
          id: 'race-1',
          trackName: 'Spa-Francorchamps',
          carType: 'GT3',
          scheduledDate: new Date(),
        },
      ];
      repository.addUpcomingRaces(driverId, races);

      // When
      const result = await repository.getUpcomingRaces(driverId);

      // Then
      expect(result).toEqual(races);
    });

    it('should overwrite races for same driver (idempotency)', async () => {
      // Given
      const driverId = 'driver-1';
      const races1: RaceData[] = [{ id: 'r1', trackName: 'T1', carType: 'C1', scheduledDate: new Date() }];
      const races2: RaceData[] = [{ id: 'r2', trackName: 'T2', carType: 'C2', scheduledDate: new Date() }];

      // When
      repository.addUpcomingRaces(driverId, races1);
      repository.addUpcomingRaces(driverId, races2);
      const result = await repository.getUpcomingRaces(driverId);

      // Then
      expect(result).toEqual(races2);
    });
  });
});