import { getDateStringFromISO } from './index'

describe('datetime - getDateStringFromISO', () => {
  it.each([
    ['en-US', 'America/New_York', '2021-01-01T00:00:00.000-05:00'],
    ['es-UY', 'America/Montevideo', '2021-01-01T00:00:00.000-03:00'],
    ['pt-BR', 'America/Sao_Paulo', '2021-01-01T00:00:00.000-03:00'],
    ['en-GB', 'Europe/London', '2021-01-01T00:00:00.000+00:00'],
    ['fr-FR', 'Europe/Paris', '2021-01-01T00:00:00.000+01:00'],
    ['ka-GE', 'Asia/Tbilisi', '2021-01-01T00:00:00.000+04:00'],
    ['hi-IN', 'Asia/Kolkata', '2021-01-01T00:00:00.000+05:30'],
  ])(
    'daylightSavingDateTime, should return a date string in the format "YYYY-MM-DD", locale=%s, timezone=%s',
    (locale, timezone, dateString) => {
      const result = getDateStringFromISO(dateString, { locale, timezone })
      expect(result).toBe('2021-01-01')
    }
  )

  it.each([
    ['en-US', 'America/New_York', '2021-07-01T00:00:00.000-04:00'],
    ['es-UY', 'America/Montevideo', '2021-07-01T00:00:00.000-03:00'],
    ['pt-BR', 'America/Sao_Paulo', '2021-07-01T00:00:00.000-03:00'],
    ['en-GB', 'Europe/London', '2021-07-01T00:00:00.000+01:00'],
    ['fr-FR', 'Europe/Paris', '2021-07-01T00:00:00.000+02:00'],
    ['ka-GE', 'Asia/Tbilisi', '2021-07-01T00:00:00.000+04:00'],
    ['hi-IN', 'Asia/Kolkata', '2021-07-01T00:00:00.000+05:30'],
  ])(
    'standardDateTime, should return a date string in the format "YYYY-MM-DD", locale=%s, timezone=%s',
    (locale, timezone, dateString) => {
      const result = getDateStringFromISO(dateString, { locale, timezone })
      expect(result).toBe('2021-07-01')
    }
  )

  it('should throw an error if the date is invalid', () =>
    expect(() => getDateStringFromISO('invalid')).toThrow(
      'Invalid date string: invalid'
    ))
})