gridpilot.gg/core/payments/domain/entities/Prize.test.ts

import { Prize, PrizeType } from '@core/payments/domain/entities/Prize';
import { describe, expect, it } from 'vitest';

describe('payments/domain/entities/Prize', () => {
  describe('PrizeType enum', () => {
    it('should have correct prize type values', () => {
      expect(PrizeType.CASH).toBe('cash');
      expect(PrizeType.MERCHANDISE).toBe('merchandise');
      expect(PrizeType.OTHER).toBe('other');
    });
  });

  describe('Prize interface', () => {
    it('should have all required properties', () => {
      const prize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      expect(prize.id).toBe('prize-123');
      expect(prize.leagueId).toBe('league-456');
      expect(prize.seasonId).toBe('season-789');
      expect(prize.position).toBe(1);
      expect(prize.name).toBe('Champion Prize');
      expect(prize.amount).toBe(1000);
      expect(prize.type).toBe(PrizeType.CASH);
      expect(prize.awarded).toBe(false);
      expect(prize.createdAt).toEqual(new Date('2024-01-01'));
    });

    it('should support optional description property', () => {
      const prize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        description: 'Awarded to the champion of the season',
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      expect(prize.description).toBe('Awarded to the champion of the season');
    });

    it('should support optional awardedTo and awardedAt properties', () => {
      const prize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: true,
        awardedTo: 'driver-999',
        awardedAt: new Date('2024-06-01'),
        createdAt: new Date('2024-01-01'),
      };

      expect(prize.awardedTo).toBe('driver-999');
      expect(prize.awardedAt).toEqual(new Date('2024-06-01'));
    });
  });

  describe('Prize.rehydrate', () => {
    it('should rehydrate a Prize from props', () => {
      const props: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      const rehydrated = Prize.rehydrate(props);

      expect(rehydrated).toEqual(props);
      expect(rehydrated.id).toBe('prize-123');
      expect(rehydrated.leagueId).toBe('league-456');
      expect(rehydrated.seasonId).toBe('season-789');
      expect(rehydrated.position).toBe(1);
      expect(rehydrated.name).toBe('Champion Prize');
      expect(rehydrated.amount).toBe(1000);
      expect(rehydrated.type).toBe(PrizeType.CASH);
      expect(rehydrated.awarded).toBe(false);
      expect(rehydrated.createdAt).toEqual(new Date('2024-01-01'));
    });

    it('should preserve optional description when rehydrating', () => {
      const props: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        description: 'Awarded to the champion of the season',
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      const rehydrated = Prize.rehydrate(props);

      expect(rehydrated.description).toBe('Awarded to the champion of the season');
    });

    it('should preserve optional awardedTo and awardedAt when rehydrating', () => {
      const props: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: true,
        awardedTo: 'driver-999',
        awardedAt: new Date('2024-06-01'),
        createdAt: new Date('2024-01-01'),
      };

      const rehydrated = Prize.rehydrate(props);

      expect(rehydrated.awardedTo).toBe('driver-999');
      expect(rehydrated.awardedAt).toEqual(new Date('2024-06-01'));
    });
  });

  describe('Business rules and invariants', () => {
    it('should support different prize types', () => {
      const cashPrize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      const merchandisePrize: Prize = {
        id: 'prize-124',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 2,
        name: 'T-Shirt',
        amount: 50,
        type: PrizeType.MERCHANDISE,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      const otherPrize: Prize = {
        id: 'prize-125',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 3,
        name: 'Special Recognition',
        amount: 0,
        type: PrizeType.OTHER,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      expect(cashPrize.type).toBe(PrizeType.CASH);
      expect(merchandisePrize.type).toBe(PrizeType.MERCHANDISE);
      expect(otherPrize.type).toBe(PrizeType.OTHER);
    });

    it('should handle awarded and unawarded prizes', () => {
      const unawardedPrize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      const awardedPrize: Prize = {
        id: 'prize-124',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: true,
        awardedTo: 'driver-999',
        awardedAt: new Date('2024-06-01'),
        createdAt: new Date('2024-01-01'),
      };

      expect(unawardedPrize.awarded).toBe(false);
      expect(unawardedPrize.awardedTo).toBeUndefined();
      expect(unawardedPrize.awardedAt).toBeUndefined();

      expect(awardedPrize.awarded).toBe(true);
      expect(awardedPrize.awardedTo).toBe('driver-999');
      expect(awardedPrize.awardedAt).toEqual(new Date('2024-06-01'));
    });

    it('should handle different positions', () => {
      const firstPlacePrize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      const secondPlacePrize: Prize = {
        id: 'prize-124',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 2,
        name: 'Runner-Up Prize',
        amount: 500,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      const thirdPlacePrize: Prize = {
        id: 'prize-125',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 3,
        name: 'Third Place Prize',
        amount: 250,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      expect(firstPlacePrize.position).toBe(1);
      expect(secondPlacePrize.position).toBe(2);
      expect(thirdPlacePrize.position).toBe(3);
    });

    it('should handle zero and negative amounts', () => {
      const zeroPrize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Participation Prize',
        amount: 0,
        type: PrizeType.OTHER,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      expect(zeroPrize.amount).toBe(0);
    });

    it('should handle different league and season combinations', () => {
      const leagueOnlyPrize: Prize = {
        id: 'prize-123',
        leagueId: 'league-456',
        seasonId: 'season-789',
        position: 1,
        name: 'Champion Prize',
        amount: 1000,
        type: PrizeType.CASH,
        awarded: false,
        createdAt: new Date('2024-01-01'),
      };

      expect(leagueOnlyPrize.leagueId).toBe('league-456');
      expect(leagueOnlyPrize.seasonId).toBe('season-789');
    });
  });
});