import { universalDate } from './index'

describe('formatting - universalDate', () => {
  const daylightSavingDateTime = '2021-02-28T00:00:00.000Z' // UTC
  const standardDateTime = '2021-07-31T00:00:00.000Z' // UTC

  it.each([
    ['America/Phoenix', 'en-US', '27/2/2021'],
    ['America/Chicago', 'en-US', '27/2/2021'],
    ['America/New_York', 'en-US', '27/2/2021'],
    ['America/Montevideo', 'es-UY', '27/2/2021'],
    ['America/Sao_Paulo', 'pt-BR', '27/2/2021'],
    ['UTC', 'en-US', '28/2/2021'],
    ['UTC', 'en-GB', '28/2/2021'],
    ['Europe/London', 'en-GB', '28/2/2021'],
    ['Europe/Paris', 'fr-FR', '28/2/2021'],
    ['Asia/Tbilisi', 'ka-GE', '28/2/2021'],
    ['Asia/Kolkata', 'hi-IN', '28/2/2021'],
  ])(
    'daylightSavingDateTime - returns a string formatted for the TZ and Locale (TZ: %s, Locale: %s)',
    (timezone, locale, localisedResult) =>
      expect(
        universalDate(daylightSavingDateTime, { timezone, locale })
      ).toEqual(localisedResult)
  )

  it.each([
    ['America/Phoenix', 'en-US', '30/7/2021'],
    ['America/Chicago', 'en-US', '30/7/2021'],
    ['America/New_York', 'en-US', '30/7/2021'],
    ['America/Montevideo', 'es-UY', '30/7/2021'],
    ['America/Sao_Paulo', 'pt-BR', '30/7/2021'],
    ['UTC', 'en-US', '31/7/2021'],
    ['UTC', 'en-GB', '31/7/2021'],
    ['Europe/London', 'en-GB', '31/7/2021'],
    ['Europe/Paris', 'fr-FR', '31/7/2021'],
    ['Asia/Tbilisi', 'ka-GE', '31/7/2021'],
    ['Asia/Kolkata', 'hi-IN', '31/7/2021'],
  ])(
    'standardDateTime - returns a string formatted for the TZ and Locale (TZ: %s, Locale: %s)',
    (timezone, locale, localisedResult) =>
      expect(universalDate(standardDateTime, { timezone, locale })).toEqual(
        localisedResult
      )
  )
})