import { convertLocalSecondsToUTCDaySeconds, convertUTCDaySecondsToLocalSeconds } from '../utils'

describe('convertLocalSecondsToUTCDaySeconds', () => {
  it('should convert local seconds to UTC day seconds correctly', () => {
    const localTimezone = 'Asia/Shanghai'
    const utcSeconds = convertLocalSecondsToUTCDaySeconds(0, localTimezone)
    expect(utcSeconds).toBe((24 - 8) * 3600)
  })

  it('should convert local seconds to UTC day seconds for a specific time', () => {
    const localTimezone = 'Asia/Shanghai'
    expect(
      convertUTCDaySecondsToLocalSeconds(
        convertLocalSecondsToUTCDaySeconds(0, localTimezone),
        localTimezone,
      ),
    ).toBe(0)
  })
})
