javascript-time-ago/modules/style/round.test.js

Localized relative date/time formatting

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import round from './round';
import TimeAgo from '../TimeAgo';
import { day, month, year } from '../steps';
describe('style/round', function () {
  it('should format relative time (English) (round: "floor")', function () {
    var timeAgo = new TimeAgo('en');
    var now = new Date(2016, 3, 10, 22, 59).getTime();

    var formatInterval = function formatInterval(secondsPassed) {
      return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
        now: now
      }, round, {
        round: 'floor'
      }));
    };

    formatInterval(0).should.equal('just now');
    formatInterval(0.9).should.equal('just now');
    formatInterval(1).should.equal('1 second ago');
    formatInterval(59.9).should.equal('59 seconds ago');
    formatInterval(60).should.equal('1 minute ago');
    formatInterval(1.9 * 60).should.equal('1 minute ago');
    formatInterval(2 * 60).should.equal('2 minutes ago');
    formatInterval(2.9 * 60).should.equal('2 minutes ago');
    formatInterval(3 * 60).should.equal('3 minutes ago'); // …

    formatInterval(59.9 * 60).should.equal('59 minutes ago');
    formatInterval(60 * 60).should.equal('1 hour ago');
    formatInterval(1.9 * 60 * 60).should.equal('1 hour ago');
    formatInterval(2 * 60 * 60).should.equal('2 hours ago');
    formatInterval(2.9 * 60 * 60).should.equal('2 hours ago');
    formatInterval(3 * 60 * 60).should.equal('3 hours ago'); // …

    formatInterval(23.9 * 60 * 60).should.equal('23 hours ago');
    formatInterval(24 * 60 * 60).should.equal('1 day ago');
    formatInterval(1.9 * day).should.equal('1 day ago');
    formatInterval(2 * day).should.equal('2 days ago');
    formatInterval(2.9 * day).should.equal('2 days ago');
    formatInterval(3 * day).should.equal('3 days ago'); // …

    formatInterval(6.9 * day).should.equal('6 days ago');
    formatInterval(7 * day).should.equal('1 week ago'); // …

    formatInterval(3.9 * 7 * day).should.equal('3 weeks ago');
    formatInterval(4 * 7 * day).should.equal('4 weeks ago');
    formatInterval(30.51 * day).should.equal('1 month ago');
    formatInterval(1.9 * month).should.equal('1 month ago');
    formatInterval(2 * month).should.equal('2 months ago');
    formatInterval(2.9 * month).should.equal('2 months ago');
    formatInterval(3 * month).should.equal('3 months ago'); // …

    formatInterval(11.9 * month).should.equal('11 months ago');
    formatInterval(12 * month).should.equal('1 year ago');
    formatInterval(1.99 * year).should.equal('1 year ago');
    formatInterval(2 * year).should.equal('2 years ago'); // …
    // Test future dates.

    formatInterval(-1 * 3).should.equal('in 3 seconds');
    formatInterval(-1 * month * 8).should.equal('in 8 months');
  });
  it('should format relative time (English) (round: "round")', function () {
    var timeAgo = new TimeAgo('en');
    var now = new Date(2016, 3, 10, 22, 59).getTime();

    var formatInterval = function formatInterval(secondsPassed) {
      return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
        now: now
      }, round, {
        round: 'round'
      }));
    };

    formatInterval(0).should.equal('just now');
    formatInterval(0.49).should.equal('just now');
    formatInterval(0.5).should.equal('1 second ago');
    formatInterval(59.49).should.equal('59 seconds ago');
    formatInterval(59.5).should.equal('1 minute ago');
    formatInterval(1.49 * 60).should.equal('1 minute ago');
    formatInterval(1.5 * 60).should.equal('2 minutes ago');
    formatInterval(2.49 * 60).should.equal('2 minutes ago');
    formatInterval(2.5 * 60).should.equal('3 minutes ago'); // …

    formatInterval(59.49 * 60).should.equal('59 minutes ago');
    formatInterval(59.5 * 60).should.equal('1 hour ago');
    formatInterval(1.49 * 60 * 60).should.equal('1 hour ago');
    formatInterval(1.5 * 60 * 60).should.equal('2 hours ago');
    formatInterval(2.49 * 60 * 60).should.equal('2 hours ago');
    formatInterval(2.5 * 60 * 60).should.equal('3 hours ago'); // …

    formatInterval(23.49 * 60 * 60).should.equal('23 hours ago');
    formatInterval(23.5 * 60 * 60).should.equal('1 day ago');
    formatInterval(1.49 * day).should.equal('1 day ago');
    formatInterval(1.5 * day).should.equal('2 days ago');
    formatInterval(2.49 * day).should.equal('2 days ago');
    formatInterval(2.5 * day).should.equal('3 days ago'); // …

    formatInterval(6.49 * day).should.equal('6 days ago');
    formatInterval(6.5 * day).should.equal('1 week ago'); // …

    formatInterval(3.49 * 7 * day).should.equal('3 weeks ago');
    formatInterval(3.5 * 7 * day).should.equal('4 weeks ago');
    formatInterval(30.51 * day).should.equal('1 month ago');
    formatInterval(1.49 * month).should.equal('1 month ago');
    formatInterval(1.5 * month).should.equal('2 months ago');
    formatInterval(2.49 * month).should.equal('2 months ago');
    formatInterval(2.5 * month).should.equal('3 months ago'); // …

    formatInterval(11.49 * month).should.equal('11 months ago');
    formatInterval(11.5 * month).should.equal('1 year ago');
    formatInterval(1.49 * year).should.equal('1 year ago');
    formatInterval(1.5 * year).should.equal('2 years ago'); // …
    // Test future dates.

    formatInterval(-1 * 3).should.equal('in 3 seconds');
    formatInterval(-1 * month * 8).should.equal('in 8 months');
  });
  it('should return correct update interval (round: "floor")', function () {
    var timeAgo = new TimeAgo('en');

    var _timeAgo$format = timeAgo.format(0, round, {
      now: 0,
      getTimeToNextUpdate: true,
      round: 'floor'
    }),
        _timeAgo$format2 = _slicedToArray(_timeAgo$format, 2),
        formattedDate = _timeAgo$format2[0],
        timeToNextUpdate = _timeAgo$format2[1];

    timeToNextUpdate.should.equal(1000);
  });
  it('should return correct update interval (round: "round")', function () {
    var timeAgo = new TimeAgo('en');

    var _timeAgo$format3 = timeAgo.format(0, round, {
      now: 0,
      getTimeToNextUpdate: true
    }),
        _timeAgo$format4 = _slicedToArray(_timeAgo$format3, 2),
        formattedDate = _timeAgo$format4[0],
        timeToNextUpdate = _timeAgo$format4[1];

    timeToNextUpdate.should.equal(500);
  });
});
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