import { describe, it, expect } from 'vitest'; describe('ScheduleCalculator', () => { describe('happy paths', () => { it('should calculate race schedule correctly', () => { // TODO: Implement test }); }); describe('failure modes', () => { it('should handle schedule calculation errors', () => { // TODO: Implement test }); }); describe('retries', () => { it('should retry schedule calculation on transient failures', () => { // TODO: Implement test }); }); describe('fallback logic', () => { it('should use default schedule when custom calculation fails', () => { // TODO: Implement test }); }); describe('aggregation logic', () => { it('should aggregate race dates and times correctly', () => { // TODO: Implement test }); }); describe('decision branches', () => { it('should handle different schedule configurations', () => { // TODO: Implement test }); }); });