Mailspring/spec/date-utils-spec.es6
Juan Tejada 1fe51ef586 fix(date-utils): Add localization to date formats
Summary:
- Setting the locale in moment was not sufficient to actually use the
  correct localized formats.
- Moment provides localized format via the formats : 'L', 'LL', 'll',
  etc. See: http://momentjs.com/docs/#/displaying/format/
- Updates to set our date formats based on localized formats:
  - Unfortunately, localized formats always contain the year, so I
    manually removed the year from our short format.
- Actually fixes: #1515
- Fixes bug where setting nextWeek or thisWeekend returned incorrect
  date if the current day was saturday or sunday
- Add specs

Test Plan: Unit tests

Reviewers: evan, drew, bengotow

Reviewed By: bengotow

Differential Revision: https://phab.nylas.com/D2688
2016-03-07 16:44:54 -08:00

45 lines
1.6 KiB
JavaScript

import moment from 'moment'
import {DateUtils} from 'nylas-exports'
describe('DateUtils', ()=> {
describe('nextWeek', ()=> {
it('returns tomorrow if now is sunday', ()=> {
const sunday = moment("03-06-2016", "MM-DD-YYYY")
const nextWeek = DateUtils.nextWeek(sunday)
expect(nextWeek.format('MM-DD-YYYY')).toEqual('03-07-2016')
});
it('returns next monday if now is monday', ()=> {
const monday = moment("03-07-2016", "MM-DD-YYYY")
const nextWeek = DateUtils.nextWeek(monday)
expect(nextWeek.format('MM-DD-YYYY')).toEqual('03-14-2016')
});
it('returns next monday', ()=> {
const saturday = moment("03-05-2016", "MM-DD-YYYY")
const nextWeek = DateUtils.nextWeek(saturday)
expect(nextWeek.format('MM-DD-YYYY')).toEqual('03-07-2016')
});
});
describe('thisWeekend', ()=> {
it('returns tomorrow if now is friday', ()=> {
const friday = moment("03-04-2016", "MM-DD-YYYY")
const thisWeekend = DateUtils.thisWeekend(friday)
expect(thisWeekend.format('MM-DD-YYYY')).toEqual('03-05-2016')
});
it('returns next saturday if now is saturday', ()=> {
const saturday = moment("03-05-2016", "MM-DD-YYYY")
const thisWeekend = DateUtils.thisWeekend(saturday)
expect(thisWeekend.format('MM-DD-YYYY')).toEqual('03-12-2016')
});
it('returns next saturday', ()=> {
const sunday = moment("03-06-2016", "MM-DD-YYYY")
const thisWeekend = DateUtils.thisWeekend(sunday)
expect(thisWeekend.format('MM-DD-YYYY')).toEqual('03-12-2016')
});
});
});