import { describe, expect, it } from 'vitest'; import { convertMinutesToIndex } from '../useFlattenedCourseSchedule'; describe('useFlattenedCourseSchedule', () => { it('should convert minutes to index correctly', () => { const minutes = 480; // 8:00 AM const expectedIndex = 2; // (480 - 420) / 30 = 2 const result = convertMinutesToIndex(minutes); expect(result).toBe(expectedIndex); }); });