Files
gridpilot.gg/core/racing/application/use-cases/GetRaceRegistrationsUseCase.test.ts
2026-01-16 19:46:49 +01:00

91 lines
3.2 KiB
TypeScript

import { Race } from '@core/racing/domain/entities/Race';
import { RaceRegistration } from '@core/racing/domain/entities/RaceRegistration';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
import { beforeEach, describe, expect, it, vi, type Mock } from 'vitest';
import type { RaceRegistrationRepository } from '../../domain/repositories/RaceRegistrationRepository';
import type { RaceRepository } from '../../domain/repositories/RaceRepository';
import {
GetRaceRegistrationsUseCase,
type GetRaceRegistrationsErrorCode,
type GetRaceRegistrationsInput,
} from './GetRaceRegistrationsUseCase';
describe('GetRaceRegistrationsUseCase', () => {
let useCase: GetRaceRegistrationsUseCase;
let raceRepository: { findById: Mock };
let registrationRepository: { findByRaceId: Mock };
beforeEach(() => {
raceRepository = { findById: vi.fn() };
registrationRepository = { findByRaceId: vi.fn() };
useCase = new GetRaceRegistrationsUseCase(
raceRepository as unknown as RaceRepository,
registrationRepository as unknown as RaceRegistrationRepository
);
});
it('should return race and registrations on success', async () => {
const input: GetRaceRegistrationsInput = { raceId: 'race-1' };
const race = Race.create({
id: input.raceId,
leagueId: 'league-1',
scheduledAt: new Date(),
track: 'Track',
car: 'Car',
});
const registrations = [
RaceRegistration.create({ raceId: input.raceId, driverId: 'driver-1' }),
RaceRegistration.create({ raceId: input.raceId, driverId: 'driver-2' }),
];
raceRepository.findById.mockResolvedValue(race);
registrationRepository.findByRaceId.mockResolvedValue(registrations);
const result = await useCase.execute(input);
expect(result.isOk()).toBe(true);
const presented = result.unwrap();
expect(presented.race).toEqual(race);
expect(presented.registrations).toHaveLength(2);
expect(presented.registrations[0]!.registration).toEqual(registrations[0]);
expect(presented.registrations[1]!.registration).toEqual(registrations[1]);
});
it('should return RACE_NOT_FOUND error when race does not exist', async () => {
const input: GetRaceRegistrationsInput = { raceId: 'non-existent-race' };
raceRepository.findById.mockResolvedValue(null);
const result = await useCase.execute(input);
expect(result.isErr()).toBe(true);
const err = result.unwrapErr() as ApplicationErrorCode<
GetRaceRegistrationsErrorCode,
{ message: string }
>;
expect(err.code).toBe('RACE_NOT_FOUND');
expect(err.details?.message).toBe('Race not found');
});
it('should return REPOSITORY_ERROR when repository throws', async () => {
const input: GetRaceRegistrationsInput = { raceId: 'race-1' };
raceRepository.findById.mockRejectedValue(new Error('DB failure'));
const result = await useCase.execute(input);
expect(result.isErr()).toBe(true);
const err = result.unwrapErr() as ApplicationErrorCode<
GetRaceRegistrationsErrorCode,
{ message: string }
>;
expect(err.code).toBe('REPOSITORY_ERROR');
expect(err.details?.message).toBe('DB failure');
});
});