Files
gridpilot.gg/core/racing/application/use-cases/PreviewLeagueScheduleUseCase.test.ts
2025-12-21 00:43:42 +01:00

127 lines
3.6 KiB
TypeScript

import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
import {
PreviewLeagueScheduleUseCase,
type PreviewLeagueScheduleResult,
type PreviewLeagueScheduleInput,
type PreviewLeagueScheduleErrorCode,
} from './PreviewLeagueScheduleUseCase';
import type { Logger } from '@core/shared/application';
import type { UseCaseOutputPort } from '@core/shared/application/UseCaseOutputPort';
import type { ApplicationErrorCode } from '@core/shared/errors/ApplicationErrorCode';
describe('PreviewLeagueScheduleUseCase', () => {
let useCase: PreviewLeagueScheduleUseCase;
let logger: {
debug: Mock;
info: Mock;
warn: Mock;
error: Mock;
};
let output: { present: Mock } &
UseCaseOutputPort<PreviewLeagueScheduleResult>;
beforeEach(() => {
logger = {
debug: vi.fn(),
info: vi.fn(),
warn: vi.fn(),
error: vi.fn(),
};
output = {
present: vi.fn(),
} as unknown as typeof output;
useCase = new PreviewLeagueScheduleUseCase(
undefined,
logger as unknown as Logger,
output,
);
});
it('should preview schedule successfully', async () => {
const params: PreviewLeagueScheduleInput = {
schedule: {
seasonStartDate: '2024-01-01',
recurrenceStrategy: 'weekly',
weekdays: ['Mon'],
raceStartTime: '20:00',
timezoneId: 'UTC',
plannedRounds: 5,
},
maxRounds: 3,
};
const result = await useCase.execute(params);
expect(result.isOk()).toBe(true);
expect(result.unwrap()).toBeUndefined();
expect(output.present).toHaveBeenCalledTimes(1);
const presented =
output.present.mock.calls[0][0] as PreviewLeagueScheduleResult;
expect(presented.rounds.length).toBeGreaterThan(0);
expect(presented.summary).toContain('Every Mon');
});
it('should return error for invalid schedule', async () => {
const params: PreviewLeagueScheduleInput = {
schedule: {
seasonStartDate: 'invalid',
recurrenceStrategy: 'weekly',
weekdays: ['Mon'],
raceStartTime: '20:00',
timezoneId: 'UTC',
plannedRounds: 5,
},
};
const result = await useCase.execute(params);
expect(result.isErr()).toBe(true);
const err = result.unwrapErr() as ApplicationErrorCode<
PreviewLeagueScheduleErrorCode,
{ message: string }
>;
expect(err.code).toBe('INVALID_SCHEDULE');
expect(err.details.message).toBe('Invalid schedule data');
expect(output.present).not.toHaveBeenCalled();
});
it('should return REPOSITORY_ERROR when generator throws', async () => {
const throwingGenerator = {
generateSlotsUpTo: vi.fn(() => {
throw new Error('boom');
}),
} as unknown as Pick<
typeof import('../../domain/services/SeasonScheduleGenerator').SeasonScheduleGenerator,
'generateSlotsUpTo'
>;
const throwingUseCase = new PreviewLeagueScheduleUseCase(
throwingGenerator,
logger as unknown as Logger,
output,
);
const params: PreviewLeagueScheduleInput = {
schedule: {
seasonStartDate: '2024-01-01',
recurrenceStrategy: 'weekly',
weekdays: ['Mon'],
raceStartTime: '20:00',
timezoneId: 'UTC',
plannedRounds: 5,
},
maxRounds: 3,
};
const result = await throwingUseCase.execute(params);
expect(result.isErr()).toBe(true);
const err = result.unwrapErr() as ApplicationErrorCode<
PreviewLeagueScheduleErrorCode,
{ message: string }
>;
expect(err.code).toBe('REPOSITORY_ERROR');
expect(err.details.message).toBe('boom');
expect(output.present).not.toHaveBeenCalled();
});
});