all files / src/__tests__/ date.spec.js

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import assert from 'assert'
import { date, parseDate, formatDate } from '../index'
import getErrorId from './helper'
 
const ERROR_FORMAT_ID = 'form.errors.dateFormat'
const ERROR_INVALID_ID = 'form.errors.dateInvalid'
const ERROR_RANGE_ID = 'form.errors.dateRange'
 
function test (value, params) {
  return getErrorId(date(params)(value))
}
 
function testParse (date, strDate, format, ymd) {
  let t = parseDate(strDate, format, ymd).getTime()
  return date ? date.getTime() === t : t !== t // "t !== t" => invalid date (getTime returns NaN)
}
 
function testFormat (strDate, date, format, ymd) {
  return strDate == formatDate(date, format, ymd)
}
 
describe('Validator: date', function() {
  it('should be invalid', function() {
    assert.equal(ERROR_FORMAT_ID, test('',            { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_FORMAT_ID, test('12122016',    { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_FORMAT_ID, test('12-12-2016',  { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_FORMAT_ID, test('12/12//2016', { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_FORMAT_ID, test('12/12//16',   { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_FORMAT_ID, test('12/12//16',   { format: 'mm/dd' }))
 
    assert.equal(ERROR_INVALID_ID, test('02/29/2015', { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_INVALID_ID, test('13/20/2015', { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_INVALID_ID, test('00/10/2015', { format: 'mm/dd/yyyy' }))
    assert.equal(ERROR_INVALID_ID, test('01/00/2015', { format: 'mm/dd/yyyy' }))
 
    assert.equal(ERROR_RANGE_ID, test('01/01/2017',   { format: 'mm/dd/yyyy', '=': new Date(2017, 0, 2) }))
    assert.equal(ERROR_RANGE_ID, test('01/01/2017',   { format: 'mm/dd/yyyy', '!=': new Date(2017, 0, 1) }))
    assert.equal(ERROR_RANGE_ID, test('01/01/2017',   { format: 'mm/dd/yyyy', '>': new Date(2017, 0) }))
    assert.equal(ERROR_RANGE_ID, test('01/01/0001',   { format: 'mm/dd/yyyy', '>': 'today' }))
    assert.equal(ERROR_RANGE_ID, test('01/01/0001',   { format: 'mm/dd/yyyy', '>': function() { return new Date() } }))
    assert.equal(ERROR_RANGE_ID, test('12/31/2016',   { format: 'mm/dd/yyyy', '>=': new Date(2017, 0) }))
    assert.equal(ERROR_RANGE_ID, test('01/01/2017',   { format: 'mm/dd/yyyy', '<': new Date(2016, 11, 31) }))
    assert.equal(ERROR_RANGE_ID, test('01/02/2017',   { format: 'mm/dd/yyyy', '<=': new Date(2017, 0) }))
 
    assert.equal(ERROR_RANGE_ID, test('01/01/2018',   { format: 'mm/dd/yyyy', '>': new Date(2016, 0), '<=': new Date(2017, 0) }))
    assert.equal(ERROR_RANGE_ID, test('01/01/2015',   { format: 'mm/dd/yyyy', '>': new Date(2016, 0), '<=': new Date(2017, 0) }))
  })
  it('should be valid', function() {
    assert.ok(!test('12/31/2017',  { format: 'mm/dd/yyyy' }))
    assert.ok(!test('02/29/2016',  { format: 'mm/dd/yyyy' }))
    assert.ok(!test('31/12/2017',  { format: 'dd/mm/yyyy' }))
    assert.ok(!test('29/02/2016',  { format: 'dd/mm/yyyy' }))
    assert.ok(!test('0020/0002/002016', { format: 'dddd/mmmm/yyyyyy' }))
    assert.ok(!test('12/12/16',    { format: 'mm/dd/yy' }))
    assert.ok(!test('12/12/80',    { format: 'mm/dd/yy' }))
    assert.ok(!test('2016/01',     { format: 'yyyy/mm' }))
 
    // not comparable
    assert.ok(!test('2016/01',     { format: 'yyyy/dd', '<': new Date(1000, 0, 1) }))
    assert.ok(!test('12/01',       { format: 'mm/dd', '<': new Date(1000, 0, 1) }))
 
    assert.ok(!test('29/02/2016',  { format: 'DD/MM/YYYY', ymd: 'YMD' }))
    assert.ok(!test('29/02/2016',  { format: 'jj/mm/aaaa', ymd: 'amj' }))
 
    let d = new Date()
    d.setDate(d.getDate() - 1)
    let yesterday = ('00' + (d.getMonth() + 1)).slice(-2) + '/' +
        ('00' + d.getDate()).slice(-2) + '/' +
        d.getFullYear()
 
    assert.ok(!test('01/01/2017',  { format: 'mm/dd/yyyy', '=': new Date(2017, 0, 1) }))
    assert.ok(!test('01/01/2017',  { format: 'mm/dd/yyyy', '!=': new Date(2017, 0, 2) }))
    assert.ok(!test('01/02/2017',  { format: 'mm/dd/yyyy', '>': new Date(2017, 0) }))
    assert.ok(!test(yesterday,     { format: 'mm/dd/yyyy', '<': 'today' }))
    assert.ok(!test('01/01/2012',  { format: 'mm/dd/yyyy', '>': function() { return new Date(2000, 0) } }))
    assert.ok(!test('12/31/2016',  { format: 'mm/dd/yyyy', '>=': new Date(2016, 0) }))
    assert.ok(!test('01/01/2016',  { format: 'mm/dd/yyyy', '<': new Date(2016, 11, 31) }))
    assert.ok(!test('01/01/2017',  { format: 'mm/dd/yyyy', '<=': new Date(2017, 0) }))
    assert.ok(!test('06/01/2016',  { format: 'mm/dd/yyyy', '>': new Date(2016, 0), '<=': new Date(2017, 0) }))
    assert.ok(!test('01/01/2017',  { format: 'mm/dd/yyyy', '>': new Date(2016, 0), '<=': new Date(2017, 0) }))
  })
})
 
describe('parse date', function() {
  it('should be valid', function() {
    assert.ok(testParse(new Date(2017, 11, 31), '12/31/2017', 'mm/dd/yyyy'))
    assert.ok(testParse(new Date(2016,  1, 29), '02/29/2016', 'mm/dd/yyyy'))
    assert.ok(testParse(new Date(2017, 11, 31), '31/12/2017', 'dd/mm/yyyy'))
    assert.ok(testParse(new Date(2016,  1, 29), '29/02/2016', 'dd/mm/yyyy'))
    assert.ok(testParse(new Date(2016,  1, 20), '0020/0002/002016', 'dddd/mmmm/yyyyyy'))
    assert.ok(testParse(new Date(2016, 11, 12), '12/12/16',    'mm/dd/yy'))
    assert.ok(testParse(new Date(1980, 11, 12), '12/12/80',    'mm/dd/yy'))
    assert.ok(testParse(new Date(2016,  0,  1), '2016/01',     'yyyy/mm'))
    assert.ok(testParse(new Date(2016,  0,  1), '2016/01',     'yyyy/dd'))
    assert.ok(testParse(new Date(1970, 11,  1), '12/01',       'mm/dd'))
    
    assert.ok(testParse(new Date(2017, 11, 31), '12/31/2017', 'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(new Date(2016,  1, 29), '02/29/2016', 'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(new Date(2017, 11, 31), '31/12/2017', 'jj/xx/aaaa', 'axj'))
    assert.ok(testParse(new Date(2016,  1, 29), '29/02/2016', 'jj/xx/aaaa', 'axj'))
    assert.ok(testParse(new Date(2016,  1, 20), '0020/0002/002016', 'jjjj/xxxx/aaaaaa', 'axj'))
    assert.ok(testParse(new Date(2016, 11, 12), '12/12/16',    'xx/jj/aa', 'axj'))
    assert.ok(testParse(new Date(1980, 11, 12), '12/12/80',    'xx/jj/aa', 'axj'))
    assert.ok(testParse(new Date(2016,  0,  1), '2016/01',     'aaaa/xx',  'axj'))
    assert.ok(testParse(new Date(2016,  0,  1), '2016/01',     'aaaa/jj',  'axj'))
    assert.ok(testParse(new Date(1970, 11,  1), '12/01',       'xx/jj',    'axj'))
  })
  it('should be invalid', function() {
    assert.ok(testParse(null, '',            'mm/dd/yyyy'))
    assert.ok(testParse(null, '12122016',    'mm/dd/yyyy'))
    assert.ok(testParse(null, '12-12-2016',  'mm/dd/yyyy'))
    assert.ok(testParse(null, '12/12//2016', 'mm/dd/yyyy'))
    assert.ok(testParse(null, '12/12//16',   'mm/dd/yyyy'))
    assert.ok(testParse(null, '12/12//16',   'mm/dd'     ))
    assert.ok(testParse(null, '02/29/2015',  'mm/dd/yyyy'))
    assert.ok(testParse(null, '13/20/2015',  'mm/dd/yyyy'))
    assert.ok(testParse(null, '00/10/2015',  'mm/dd/yyyy'))
    assert.ok(testParse(null, '01/00/2015',  'mm/dd/yyyy'))
 
    assert.ok(testParse(null, '',            'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '12122016',    'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '12-12-2016',  'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '12/12//2016', 'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '12/12//16',   'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '12/12//16',   'xx/jj'     , 'axj'))
    assert.ok(testParse(null, '02/29/2015',  'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '13/20/2015',  'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '00/10/2015',  'xx/jj/aaaa', 'axj'))
    assert.ok(testParse(null, '01/00/2015',  'xx/jj/aaaa', 'axj'))
  })
})
 
describe('format date', function() {
  it('should be valid', function() {
    assert.ok(testFormat('',                 new Date(2017, 11, 31), ''))
    assert.ok(testFormat('12/31/2017',       new Date(2017, 11, 31), 'mm/dd/yyyy'))
    assert.ok(testFormat('02/29/2016',       new Date(2016,  1, 29), 'mm/dd/yyyy'))
    assert.ok(testFormat('31/12/2017',       new Date(2017, 11, 31), 'dd/mm/yyyy'))
    assert.ok(testFormat('29/02/2016',       new Date(2016,  1, 29), 'dd/mm/yyyy'))
    assert.ok(testFormat('0020/0002/002016', new Date(2016,  1, 20), 'dddd/mmmm/yyyyyy'))
    assert.ok(testFormat('12/12/16',         new Date(2016, 11, 12), 'mm/dd/yy'))
    assert.ok(testFormat('12/12/80',         new Date(1980, 11, 12), 'mm/dd/yy'))
    assert.ok(testFormat('2016/01',          new Date(2016,  0,  1), 'yyyy/mm'))
    assert.ok(testFormat('1601',             new Date(2016,  0,  1), 'yymm'))
    assert.ok(testFormat('0116',             new Date(2016,  0,  1), 'mmyy'))
    assert.ok(testFormat('2016/01',          new Date(2016,  0,  1), 'yyyy/dd'))
    assert.ok(testFormat('12/01',            new Date(1970, 11,  1), 'mm/dd'))
 
    assert.ok(testFormat('',                 new Date(2017, 11, 31), '',                 'axj'))
    assert.ok(testFormat('12/31/2017',       new Date(2017, 11, 31), 'xx/jj/aaaa',       'axj'))
    assert.ok(testFormat('02/29/2016',       new Date(2016,  1, 29), 'xx/jj/aaaa',       'axj'))
    assert.ok(testFormat('31/12/2017',       new Date(2017, 11, 31), 'jj/xx/aaaa',       'axj'))
    assert.ok(testFormat('29/02/2016',       new Date(2016,  1, 29), 'jj/xx/aaaa',       'axj'))
    assert.ok(testFormat('0020/0002/002016', new Date(2016,  1, 20), 'jjjj/xxxx/aaaaaa', 'axj'))
    assert.ok(testFormat('12/12/16',         new Date(2016, 11, 12), 'xx/jj/aa',         'axj'))
    assert.ok(testFormat('12/12/80',         new Date(1980, 11, 12), 'xx/jj/aa',         'axj'))
    assert.ok(testFormat('2016/01',          new Date(2016,  0,  1), 'aaaa/xx',          'axj'))
    assert.ok(testFormat('1601',             new Date(2016,  0,  1), 'yymm',             'axj'))
    assert.ok(testFormat('0116',             new Date(2016,  0,  1), 'mmyy',             'axj'))
    assert.ok(testFormat('2016/01',          new Date(2016,  0,  1), 'aaaa/jj',          'axj'))
    assert.ok(testFormat('12/01',            new Date(1970, 11,  1), 'xx/jj',            'axj'))
  })
  it('should be invalid', function() {
    assert.ok(testFormat(null, new Date(NaN), ''))
    assert.ok(testFormat(null, new Date(NaN), 'mm/dd/yyyy'))
    assert.ok(testFormat(null, null, 'mm/dd/yyyy'))
    assert.ok(testFormat(null, 0, 'mm/dd/yyyy'))
    assert.ok(testFormat(null, 'new date', 'mm/dd/yyyy'))
    assert.ok(testFormat(null, {}, 'mm/dd/yyyy'))
 
    assert.ok(testFormat(null, new Date(NaN), '', 'axj'))
    assert.ok(testFormat(null, new Date(NaN), 'xx/jj/aaaa', 'axj'))
  })
})