javascript-time-ago
Version:
Localized relative date/time formatting
260 lines (220 loc) • 10.9 kB
JavaScript
;
var _twitter = _interopRequireDefault(require("./twitter"));
var _TimeAgo = _interopRequireDefault(require("../TimeAgo"));
var _steps = require("../steps");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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; }
describe('style/twitter', function () {
it('should fallback from "mini" to "narrow"', function () {
var timeAgo = new _TimeAgo.default('it');
timeAgo.format(Date.now() - 3 * _steps.hour * 1000, 'twitter').should.equal('3 h fa');
});
it('should format Twitter style relative time (English) (round: "round")', function () {
var timeAgo = new _TimeAgo.default('en');
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(-secondsPassed * 1000, _objectSpread({
now: 0
}, _twitter.default));
};
formatDatePastBy(0.49).should.equal('0s');
formatDatePastBy(0.5).should.equal('1s');
formatDatePastBy(59.49).should.equal('59s');
formatDatePastBy(59.5).should.equal('1m');
formatDatePastBy(1.49 * _steps.minute).should.equal('1m');
formatDatePastBy(1.5 * _steps.minute).should.equal('2m'); // …
formatDatePastBy(59.49 * _steps.minute).should.equal('59m');
formatDatePastBy(59.5 * _steps.minute).should.equal('1h');
formatDatePastBy(1.49 * _steps.hour).should.equal('1h');
formatDatePastBy(1.5 * _steps.hour).should.equal('2h'); // …
formatDatePastBy(23.49 * _steps.hour).should.equal('23h');
});
it('should format Twitter style relative time (English) (round: "floor")', function () {
var timeAgo = new _TimeAgo.default('en');
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(-secondsPassed * 1000, _objectSpread({
now: 0
}, _twitter.default, {
round: 'floor'
}));
};
formatDatePastBy(0).should.equal('0s');
formatDatePastBy(0.9).should.equal('0s');
formatDatePastBy(1).should.equal('1s');
formatDatePastBy(59.9).should.equal('59s');
formatDatePastBy(60).should.equal('1m');
formatDatePastBy(1.9 * _steps.minute).should.equal('1m');
formatDatePastBy(2 * _steps.minute).should.equal('2m');
formatDatePastBy(2.9 * _steps.minute).should.equal('2m');
formatDatePastBy(3 * _steps.minute).should.equal('3m'); // …
formatDatePastBy(59.9 * _steps.minute).should.equal('59m');
formatDatePastBy(60 * _steps.minute).should.equal('1h');
formatDatePastBy(1.9 * _steps.hour).should.equal('1h');
formatDatePastBy(2 * _steps.hour).should.equal('2h');
formatDatePastBy(2.9 * _steps.hour).should.equal('2h');
formatDatePastBy(3 * _steps.hour).should.equal('3h'); // …
formatDatePastBy(23.9 * _steps.hour).should.equal('23h');
});
it('should format Twitter style relative time (English) (absolute dates)', function () {
var timeAgo = new _TimeAgo.default('en'); // April 10th, 2016, 12:00.
var now = new Date(2016, 3, 10, 12, 0).getTime();
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
now: now
}, _twitter.default));
};
formatDatePastBy(_steps.day + 2 * _steps.minute + _steps.hour).should.equal('Apr 9'); // …
// `month` is about 30.5 days.
formatDatePastBy(_steps.month * 3).should.equal('Jan 10');
formatDatePastBy(_steps.month * 4).should.equal('Dec 10, 2015');
formatDatePastBy(_steps.year).should.equal('Apr 11, 2015'); // Test future dates.
// `month` is about 30.5 days.
formatDatePastBy(-1 * _steps.month * 8).should.equal('Dec 10');
formatDatePastBy(-1 * _steps.month * 9).should.equal('Jan 9, 2017');
});
it('should format Twitter style relative time (Russian)', function () {
var timeAgo = new _TimeAgo.default('ru');
var now = new Date(2016, 3, 10, 22, 59).getTime();
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
now: now
}, _twitter.default));
};
formatDatePastBy(0).should.equal('0 с');
formatDatePastBy(1).should.equal('1 с');
formatDatePastBy(_steps.minute).should.equal('1 мин');
formatDatePastBy(_steps.hour).should.equal('1 ч');
formatDatePastBy(_steps.day + 62 * _steps.minute).should.equal('9 апр.');
formatDatePastBy(_steps.year).should.equal('11 апр. 2015 г.');
});
it('should format Twitter style relative time (Korean)', function () {
var timeAgo = new _TimeAgo.default('ko');
var now = new Date(2016, 3, 10, 22, 59).getTime();
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
now: now
}, _twitter.default));
};
formatDatePastBy(_steps.minute).should.equal('1분');
formatDatePastBy(_steps.hour).should.equal('1시간');
formatDatePastBy(_steps.day + 62 * _steps.minute).should.equal('4월 9일');
formatDatePastBy(_steps.year).should.equal('2015년 4월 11일');
});
it('should format Twitter style relative time (German)', function () {
var timeAgo = new _TimeAgo.default('de');
var now = new Date(2016, 3, 10, 22, 59).getTime();
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
now: now
}, _twitter.default));
};
formatDatePastBy(_steps.minute).should.equal('1 Min.');
formatDatePastBy(_steps.hour).should.equal('1 Std.');
formatDatePastBy(_steps.day + 62 * _steps.minute).should.equal('9. Apr.');
formatDatePastBy(_steps.year).should.equal('11. Apr. 2015');
});
it('should format Twitter style relative time (French)', function () {
var timeAgo = new _TimeAgo.default('fr');
var now = new Date(2016, 3, 10, 22, 59).getTime();
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
now: now
}, _twitter.default));
};
formatDatePastBy(_steps.minute).should.equal('1 min');
formatDatePastBy(_steps.hour).should.equal('1 h');
formatDatePastBy(_steps.day + 62 * _steps.minute).should.equal('9 avr.');
formatDatePastBy(_steps.year).should.equal('11 avr. 2015');
});
it('should format Twitter style relative time (Chinese)', function () {
var timeAgo = new _TimeAgo.default('zh');
var now = new Date(2016, 3, 10, 22, 59).getTime();
var formatDatePastBy = function formatDatePastBy(secondsPassed) {
return timeAgo.format(now - secondsPassed * 1000, _objectSpread({
now: now
}, _twitter.default));
};
formatDatePastBy(_steps.minute).should.equal('1分钟');
formatDatePastBy(_steps.hour).should.equal('1小时');
formatDatePastBy(_steps.day + 62 * _steps.minute).should.equal('4月9日');
formatDatePastBy(_steps.year).should.equal('2015年4月11日');
}); // This test won't pass because `Intl.DateTimeFormat` is read at
// initialization time, not at run time.
// it('should fall back to generic style when Intl.DateTimeFormat is not available', () => {
// const DateTimeFormat = Intl.DateTimeFormat
// Intl.DateTimeFormat = undefined
//
// const timeAgo = new TimeAgo('en')
// timeAgo.format(Date.now() - 365 * 24 * hour * 1000, 'twitter').should.equal('1yr')
//
// Intl.DateTimeFormat = DateTimeFormat
// })
it('should support timestamp argument on `yearMonthAndDay.test()`', function () {
var timeAgo = new _TimeAgo.default('en');
timeAgo.format(0, 'twitter').should.equal('Jan 1, 1970');
});
it('should round as "floor"', function () {
var timeAgo = new _TimeAgo.default('en');
var test = function test(time, result) {
return timeAgo.format(time, 'twitter', {
round: 'floor',
now: 0
}).should.equal(result);
};
test(2001, '2s');
test(2000, '2s');
test(1999, '1s');
test(1001, '1s');
test(1000, '1s');
test(999, '0s');
test(0, '0s');
test(-999, '0s');
test(-1000, '1s');
test(-1001, '1s');
test(-1999, '1s');
test(-2000, '2s');
test(-2001, '2s');
});
it('should get time to next update (round: "floor")', function () {
var timeAgo = new _TimeAgo.default('en'); // April 10th, 2018, 12:00.
var date = new Date(2018, 3, 10, 12, 0); // April 10th, 2016, 12:00 (two years earlier).
var now = new Date(2016, 3, 10, 12, 0).getTime();
timeAgo.format(date, 'twitter', {
now: now,
getTimeToNextUpdate: true
}).should.deep.equal(['Apr 10, 2018', // Updates on Jan 1st, 2018, 00:00.
new Date(2018, 0, 1).getTime() - now]); // 1st, 2018, 00:00.
now = new Date(2018, 0, 1).getTime();
timeAgo.format(date, 'twitter', {
now: now,
getTimeToNextUpdate: true,
round: 'floor'
}).should.deep.equal(['Apr 10', // Updates after April 9th, 2018, 12:00.
new Date(2018, 3, 9, 12, 0).getTime() + 1 - now]); // After April 9th, 2018, 12:00.
now = new Date(2018, 3, 9, 12, 0).getTime() + 1;
timeAgo.format(date, 'twitter', {
now: now,
getTimeToNextUpdate: true,
round: 'floor'
}).should.deep.equal(['23h', // Updates in an hour.
60 * 60 * 1000]);
});
it('should get time to next update (round: "round")', function () {
var timeAgo = new _TimeAgo.default('en'); // April 10th, 2018, 12:00.
var date = new Date(2018, 3, 10, 12, 0);
var now; // 1st, 2018, 00:00.
now = new Date(2018, 0, 1).getTime();
timeAgo.format(date, 'twitter', {
now: now,
getTimeToNextUpdate: true
}).should.deep.equal(['Apr 10', // Updates after April 9th, 2018, 11:30.
new Date(2018, 3, 9, 12, 0).getTime() + 30 * 60 * 1000 + 1 - now]); // After April 9th, 2018, 12:00.
now = new Date(2018, 3, 9, 12, 0).getTime() + 30 * 60 * 1000 + 1;
timeAgo.format(date, 'twitter', {
now: now,
getTimeToNextUpdate: true
}).should.deep.equal(['23h', // Updates in an hour.
60 * 60 * 1000]);
});
});
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