96 lines
2.8 KiB
TypeScript
96 lines
2.8 KiB
TypeScript
import { describe, expect, it, vi, type Mock } from 'vitest';
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import { PrizeType, type Prize } from '../../domain/entities/Prize';
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import type { PrizeRepository } from '../../domain/repositories/PrizeRepository';
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import { AwardPrizeUseCase, type AwardPrizeInput } from './AwardPrizeUseCase';
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describe('AwardPrizeUseCase', () => {
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let prizeRepository: { findById: Mock; update: Mock };
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let useCase: AwardPrizeUseCase;
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beforeEach(() => {
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prizeRepository = {
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findById: vi.fn(),
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update: vi.fn(),
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};
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useCase = new AwardPrizeUseCase(
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prizeRepository as unknown as PrizeRepository,
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);
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});
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it('returns PRIZE_NOT_FOUND when prize does not exist', async () => {
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prizeRepository.findById.mockResolvedValue(null);
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const input: AwardPrizeInput = { prizeId: 'prize-1', driverId: 'driver-1' };
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const result = await useCase.execute(input);
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expect(result.isErr()).toBe(true);
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expect(result.unwrapErr().code).toBe('PRIZE_NOT_FOUND');
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expect(prizeRepository.update).not.toHaveBeenCalled();
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});
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it('returns PRIZE_ALREADY_AWARDED when prize is already awarded', async () => {
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const prize: Prize = {
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id: 'prize-1',
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leagueId: 'league-1',
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seasonId: 'season-1',
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position: 1,
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name: 'Winner',
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amount: 100,
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type: PrizeType.CASH,
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awarded: true,
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awardedTo: 'driver-x',
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awardedAt: new Date(),
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createdAt: new Date(),
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};
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prizeRepository.findById.mockResolvedValue(prize);
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const input: AwardPrizeInput = { prizeId: 'prize-1', driverId: 'driver-1' };
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const result = await useCase.execute(input);
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expect(result.isErr()).toBe(true);
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expect(result.unwrapErr().code).toBe('PRIZE_ALREADY_AWARDED');
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expect(prizeRepository.update).not.toHaveBeenCalled();
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});
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it('awards prize and returns updated prize', async () => {
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const prize: Prize = {
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id: 'prize-1',
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leagueId: 'league-1',
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seasonId: 'season-1',
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position: 1,
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name: 'Winner',
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amount: 100,
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type: PrizeType.CASH,
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awarded: false,
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createdAt: new Date('2024-01-01T00:00:00.000Z'),
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};
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prizeRepository.findById.mockResolvedValue(prize);
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prizeRepository.update.mockImplementation(async (p: Prize) => p);
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const input: AwardPrizeInput = { prizeId: 'prize-1', driverId: 'driver-1' };
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const result = await useCase.execute(input);
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expect(result.isOk()).toBe(true);
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expect(prizeRepository.update).toHaveBeenCalledWith(
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expect.objectContaining({
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id: 'prize-1',
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awarded: true,
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awardedTo: 'driver-1',
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awardedAt: expect.any(Date),
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}),
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);
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const value = result.value;
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expect(value.prize).toEqual(
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expect.objectContaining({
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id: 'prize-1',
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awarded: true,
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awardedTo: 'driver-1',
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awardedAt: expect.any(Date),
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}),
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);
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});
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}); |