text: // @flow
  /* eslint-env mocha */
  /* global suite, benchmark */
  
  import formatRelative from '.'
  import moment from 'moment'
  
  suite('formatRelative', function () {
    benchmark('date-fns', function () {
      return formatRelative(this.dateA, this.dateB)
    })
  
    benchmark('Moment.js', function () {
      return this.momentA.calendar(this.momentB)
    })
  }, {
    setup: function () {
      this.dateA = new Date()
      this.momentA = moment()
      this.dateB = new Date(this.dateA.getTime() + 604800000)
      this.momentB = this.momentA.clone().add(7, 'days')
    }
  })
  