gridpilot.gg/core/racing/application/use-cases/TeamRatingIntegrationAdapter.test.ts

import { TeamRatingIntegrationAdapter } from './TeamRatingIntegrationAdapter';
import { TeamRaceResultsProvider } from '../ports/TeamRaceResultsProvider';
import { TeamRatingEventRepository } from '@core/racing/domain/repositories/TeamRatingEventRepository';
import { TeamRatingRepository } from '@core/racing/domain/repositories/TeamRatingRepository';
import { TeamDrivingRaceFactsDto } from '@core/racing/domain/services/TeamDrivingRatingEventFactory';
import { TeamRatingEvent } from '@core/racing/domain/entities/TeamRatingEvent';
import { TeamRatingEventId } from '@core/racing/domain/value-objects/TeamRatingEventId';
import { TeamRatingDimensionKey } from '@core/racing/domain/value-objects/TeamRatingDimensionKey';
import { TeamRatingDelta } from '@core/racing/domain/value-objects/TeamRatingDelta';

// Mock repositories
class MockTeamRaceResultsProvider implements TeamRaceResultsProvider {
  private results: TeamDrivingRaceFactsDto | null = null;

  async getTeamRaceResults(raceId: string): Promise<TeamDrivingRaceFactsDto | null> {
    return this.results;
  }

  setResults(results: TeamDrivingRaceFactsDto | null) {
    this.results = results;
  }
}

class MockTeamRatingEventRepository implements TeamRatingEventRepository {
  private events: TeamRatingEvent[] = [];

  async save(event: TeamRatingEvent): Promise<TeamRatingEvent> {
    this.events.push(event);
    return event;
  }

  async findByTeamId(teamId: string): Promise<TeamRatingEvent[]> {
    return this.events.filter(e => e.teamId === teamId);
  }

  async findByIds(ids: TeamRatingEventId[]): Promise<TeamRatingEvent[]> {
    return this.events.filter(e => ids.some(id => id.equals(e.id)));
  }

  async getAllByTeamId(teamId: string): Promise<TeamRatingEvent[]> {
    return this.events.filter(e => e.teamId === teamId);
  }

  async findEventsPaginated(teamId: string): Promise<any> {
    const events = await this.getAllByTeamId(teamId);
    return {
      items: events,
      total: events.length,
      limit: 10,
      offset: 0,
      hasMore: false,
    };
  }

  clear() {
    this.events = [];
  }
}

class MockTeamRatingRepository implements TeamRatingRepository {
  private snapshots: Map<string, any> = new Map();

  async findByTeamId(teamId: string): Promise<any | null> {
    return this.snapshots.get(teamId) || null;
  }

  async save(snapshot: any): Promise<any> {
    this.snapshots.set(snapshot.teamId, snapshot);
    return snapshot;
  }

  clear() {
    this.snapshots.clear();
  }
}

describe('TeamRatingIntegrationAdapter', () => {
  let adapter: TeamRatingIntegrationAdapter;
  let mockResultsProvider: MockTeamRaceResultsProvider;
  let mockEventRepo: MockTeamRatingEventRepository;
  let mockRatingRepo: MockTeamRatingRepository;

  beforeEach(() => {
    mockResultsProvider = new MockTeamRaceResultsProvider();
    mockEventRepo = new MockTeamRatingEventRepository();
    mockRatingRepo = new MockTeamRatingRepository();
    adapter = new TeamRatingIntegrationAdapter(
      mockResultsProvider,
      mockEventRepo,
      mockRatingRepo
    );
  });

  afterEach(() => {
    mockEventRepo.clear();
    mockRatingRepo.clear();
  });

  describe('recordTeamRatings', () => {
    it('should return true when no results found', async () => {
      mockResultsProvider.setResults(null);

      const result = await adapter.recordTeamRatings('race-123');

      expect(result).toBe(true);
    });

    it('should return true when results are empty', async () => {
      mockResultsProvider.setResults({
        raceId: 'race-123',
        teamId: 'team-123',
        results: [],
      });

      const result = await adapter.recordTeamRatings('race-123');

      expect(result).toBe(true);
    });

    it('should return true when no events generated', async () => {
      mockResultsProvider.setResults({
        raceId: 'race-123',
        teamId: 'team-123',
        results: [
          {
            teamId: 'team-123',
            position: 1,
            incidents: 0,
            status: 'dns',
            fieldSize: 1,
            strengthOfField: 50,
          },
        ],
      });

      const result = await adapter.recordTeamRatings('race-123');

      expect(result).toBe(true);
    });

    it('should record team ratings successfully', async () => {
      const raceResults: TeamDrivingRaceFactsDto = {
        raceId: 'race-123',
        teamId: 'team-123',
        results: [
          {
            teamId: 'team-123',
            position: 1,
            incidents: 0,
            status: 'finished',
            fieldSize: 3,
            strengthOfField: 55,
          },
          {
            teamId: 'team-456',
            position: 2,
            incidents: 1,
            status: 'finished',
            fieldSize: 3,
            strengthOfField: 55,
          },
        ],
      };

      mockResultsProvider.setResults(raceResults);

      const result = await adapter.recordTeamRatings('race-123');

      expect(result).toBe(true);

      // Verify events were saved
      const events1 = await mockEventRepo.getAllByTeamId('team-123');
      const events2 = await mockEventRepo.getAllByTeamId('team-456');

      expect(events1.length).toBeGreaterThan(0);
      expect(events2.length).toBeGreaterThan(0);

      // Verify snapshots were updated
      const snapshot1 = await mockRatingRepo.findByTeamId('team-123');
      const snapshot2 = await mockRatingRepo.findByTeamId('team-456');

      expect(snapshot1).toBeDefined();
      expect(snapshot2).toBeDefined();
    });

    it('should return false on error', async () => {
      const raceResults: TeamDrivingRaceFactsDto = {
        raceId: 'race-123',
        teamId: 'team-123',
        results: [
          {
            teamId: 'team-123',
            position: 1,
            incidents: 0,
            status: 'finished',
            fieldSize: 1,
            strengthOfField: 55,
          },
        ],
      };

      mockResultsProvider.setResults(raceResults);

      // Mock repository to throw error
      const originalSave = mockEventRepo.save.bind(mockEventRepo);
      mockEventRepo.save = async () => {
        throw new Error('Repository error');
      };

      const result = await adapter.recordTeamRatings('race-123');

      expect(result).toBe(false);
    });
  });

  describe('recordTeamRatingsWithDetails', () => {
    it('should return details for successful recording', async () => {
      const raceResults: TeamDrivingRaceFactsDto = {
        raceId: 'race-123',
        teamId: 'team-123',
        results: [
          {
            teamId: 'team-123',
            position: 1,
            incidents: 0,
            status: 'finished',
            fieldSize: 3,
            strengthOfField: 55,
          },
          {
            teamId: 'team-456',
            position: 2,
            incidents: 1,
            status: 'finished',
            fieldSize: 3,
            strengthOfField: 55,
          },
        ],
      };

      mockResultsProvider.setResults(raceResults);

      const result = await adapter.recordTeamRatingsWithDetails('race-123');

      expect(result.success).toBe(true);
      expect(result.eventsCreated).toBeGreaterThan(0);
      expect(result.teamsUpdated).toContain('team-123');
      expect(result.teamsUpdated).toContain('team-456');
      expect(result.errors).toEqual([]);
    });

    it('should handle partial failures', async () => {
      const raceResults: TeamDrivingRaceFactsDto = {
        raceId: 'race-123',
        teamId: 'team-123',
        results: [
          {
            teamId: 'team-123',
            position: 1,
            incidents: 0,
            status: 'finished',
            fieldSize: 2,
            strengthOfField: 55,
          },
          {
            teamId: 'team-456',
            position: 2,
            incidents: 0,
            status: 'finished',
            fieldSize: 2,
            strengthOfField: 55,
          },
        ],
      };

      mockResultsProvider.setResults(raceResults);

      // Mock repository to fail for team-456
      const originalSave = mockEventRepo.save.bind(mockEventRepo);
      mockEventRepo.save = async (event) => {
        if (event.teamId === 'team-456') {
          throw new Error('Simulated failure');
        }
        return originalSave(event);
      };

      const result = await adapter.recordTeamRatingsWithDetails('race-123');

      expect(result.success).toBe(false);
      expect(result.teamsUpdated).toContain('team-123');
      expect(result.teamsUpdated).not.toContain('team-456');
      expect(result.errors.length).toBeGreaterThan(0);
      expect(result.errors[0]).toContain('team-456');
    });

    it('should handle empty results', async () => {
      mockResultsProvider.setResults({
        raceId: 'race-123',
        teamId: 'team-123',
        results: [],
      });

      const result = await adapter.recordTeamRatingsWithDetails('race-123');

      expect(result.success).toBe(true);
      expect(result.eventsCreated).toBe(0);
      expect(result.teamsUpdated).toEqual([]);
      expect(result.errors).toEqual([]);
    });

    it('should handle null results', async () => {
      mockResultsProvider.setResults(null);

      const result = await adapter.recordTeamRatingsWithDetails('race-123');

      expect(result.success).toBe(true);
      expect(result.eventsCreated).toBe(0);
      expect(result.teamsUpdated).toEqual([]);
      expect(result.errors).toEqual([]);
    });
  });
});