75 lines
2.4 KiB
TypeScript
75 lines
2.4 KiB
TypeScript
import { describe, it, expect, vi, type Mock } from 'vitest';
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import { RecordPageViewUseCase, type RecordPageViewInput } from './RecordPageViewUseCase';
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import type { IPageViewRepository } from '../../domain/repositories/IPageViewRepository';
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import { PageView } from '../../domain/entities/PageView';
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import type { Logger } from '@core/shared/application';
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import type { EntityType, VisitorType } from '../../domain/types/PageView';
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describe('RecordPageViewUseCase', () => {
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let pageViewRepository: {
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save: Mock;
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};
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let logger: Logger;
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let useCase: RecordPageViewUseCase;
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beforeEach(() => {
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pageViewRepository = {
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save: vi.fn(),
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} as unknown as IPageViewRepository as any;
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logger = {
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debug: vi.fn(),
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info: vi.fn(),
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warn: vi.fn(),
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error: vi.fn(),
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} as unknown as Logger;
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useCase = new RecordPageViewUseCase(
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pageViewRepository as unknown as IPageViewRepository,
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logger,
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);
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});
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it('creates and saves a PageView and returns its id', async () => {
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const input: RecordPageViewInput = {
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entityType: 'league' as EntityType,
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entityId: 'league-1',
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visitorId: 'visitor-1',
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visitorType: 'anonymous' as VisitorType,
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sessionId: 'session-1',
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referrer: 'https://example.com',
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userAgent: 'jest',
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country: 'US',
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};
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pageViewRepository.save.mockResolvedValue(undefined);
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const result = await useCase.execute(input);
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expect(pageViewRepository.save).toHaveBeenCalledTimes(1);
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const saved = (pageViewRepository.save as unknown as Mock).mock.calls[0][0] as PageView;
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expect(saved).toBeInstanceOf(PageView);
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expect(saved.id).toBeDefined();
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expect(saved.entityId).toBe(input.entityId);
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expect(saved.entityType).toBe(input.entityType);
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expect(result.pageViewId).toBe(saved.id);
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expect((logger.info as unknown as Mock)).toHaveBeenCalled();
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});
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it('logs and rethrows when repository save fails', async () => {
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const input: RecordPageViewInput = {
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entityType: 'league' as EntityType,
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entityId: 'league-1',
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visitorType: 'anonymous' as VisitorType,
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sessionId: 'session-1',
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};
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const error = new Error('DB error');
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pageViewRepository.save.mockRejectedValue(error);
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await expect(useCase.execute(input)).rejects.toThrow('DB error');
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expect((logger.error as unknown as Mock)).toHaveBeenCalled();
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});
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});
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