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readable-range-test.js
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readable-range-test.js
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// lang = 'en'
describe("preciseDiff", function() {
function test(d1, d2, result) {
expect(moment.preciseDiff(moment(d1, 'YYYY-MM-DD HH:mm:ss'), moment(d2, 'YYYY-MM-DD HH:mm:ss'))).toBe(result);
}
describe("order", function() {
it("same date", function() {
test('2013-01-01 00:00:00', '2013-01-01 00:00:00', '');
});
it("first date after second", function() {
test('2013-01-01 00:00:01', '2013-01-01 00:00:00', 'A few seconds');
});
it("second date after first", function() {
test('2013-01-01 00:00:00', '2013-01-01 00:00:01', 'A few seconds');
});
});
describe("single/plural", function() {
it("multiple seconds", function() {
test('2013-01-01 00:00:00', '2013-01-01 00:00:02', 'A few seconds');
});
it("one minute", function() {
test('2013-01-01 00:00:00', '2013-01-01 00:01:00', 'A minute');
});
it("multiple minutes", function() {
test('2013-01-01 00:00:00', '2013-01-01 00:02:00', '2 minutes');
});
it("one hour", function() {
test('2013-01-01 00:00:00', '2013-01-01 01:00:00', 'An hour');
});
it("multiple hours", function() {
test('2013-01-01 00:00:00', '2013-01-01 02:00:00', '2 hours');
});
it("one day", function() {
test('2013-01-01 00:00:00', '2013-01-02 00:00:00', 'A day');
});
it("multiple days", function() {
test('2013-01-01 00:00:00', '2013-01-03 00:00:00', '2 days');
});
it("one month", function() {
test('2013-01-01 00:00:00', '2013-02-01 00:00:00', 'A month');
});
it("multiple months", function() {
test('2013-01-01 00:00:00', '2013-03-01 00:00:00', '2 months');
});
it("one year", function() {
test('2013-01-01 00:00:00', '2014-01-01 00:00:00', 'A year');
});
it("multiple years", function() {
test('2013-01-01 00:00:00', '2015-01-01 00:00:00', '2 years');
});
});
describe("counting back", function() {
it("seconds", function() {
test('2013-01-01 00:02:10', '2013-01-01 00:03:05', 'A few seconds');
});
it("minutes", function() {
test('2013-01-01 02:10:00', '2013-01-01 03:05:00', '55 minutes');
});
it("hours", function() {
test('2013-01-01 23:00:00', '2013-01-02 01:00:00', '2 hours');
});
it("days", function() {
test('2013-01-20 00:00:00', '2013-02-10 00:00:00', '21 days');
});
it("months", function() {
test('2013-11-01 00:00:00', '2014-02-01 00:00:00', '3 months');
});
});
describe("days across month boundaries", function() {
it("start month has more days than last full month", function() {
test('2013-01-31 00:00:00', '2013-03-01 00:00:00', 'A month a day');
test('2013-01-30 00:00:00', '2013-03-01 00:00:00', 'A month a day');
test('2013-01-29 00:00:00', '2013-03-01 00:00:00', 'A month a day');
test('2013-01-28 00:00:00', '2013-03-01 00:00:00', 'A month a day');
test('2013-01-27 00:00:00', '2013-03-01 00:00:00', 'A month 2 days');
test('2013-05-31 00:00:00', '2013-07-01 00:00:00', 'A month a day');
test('2013-05-30 00:00:00', '2013-07-01 00:00:00', 'A month a day');
test('2013-05-29 00:00:00', '2013-07-01 00:00:00', 'A month 2 days');
});
it("start month has fewer days than last full month", function() {
test('2013-04-29 00:00:00', '2013-08-01 00:00:00', '3 months 3 days');
test('2013-04-30 00:00:00', '2013-08-01 00:00:00', '3 months 2 days');
// no way to get '3 months a day' to 2013-08-01
});
it("start month has same days as last full month", function() {
test('2013-05-30 00:00:00', '2013-08-01 00:00:00', '2 months 2 days');
test('2013-05-31 00:00:00', '2013-08-01 00:00:00', '2 months a day');
});
});
describe("combinations", function() {
it("all values", function() {
test('2001-11-12 13:01:43', '2014-02-01 01:03:01', '12 years 2 months 19 days 12 hours a minute a few seconds');
test('2000-05-04 12:01:48', '2000-05-28 12:01:46', '23 days 23 hours 59 minutes a few seconds');
test('2000-05-01 12:01:48', '2000-08-31 12:01:46', '4 months 23 hours 59 minutes a few seconds');
test('2000-05-01 12:01:48', '2000-08-29 12:01:46', '3 months 27 days 23 hours 59 minutes a few seconds');
test('2001-01-01 12:01:48', '2001-02-28 12:01:50', 'A month 27 days a few seconds');
});
it("multiple values", function() {
test('2013-10-21 10:15:40', '2014-02-02 01:01:01', '3 months 11 days 14 hours 45 minutes a few seconds');
test('2013-12-31 23:58:10', '2014-01-01 00:02:08', '3 minutes a few seconds');
test('2013-12-31 04:08:20', '2014-01-01 01:02:03', '20 hours 53 minutes a few seconds');
test('2013-12-27 05:10:20', '2014-01-02 06:12:30', '6 days an hour 2 minutes a few seconds');
test('2013-10-21 10:15:40', '2014-02-02 01:01:01', '3 months 11 days 14 hours 45 minutes a few seconds');
test('2013-11-02 01:00:40', '2014-02-02 01:01:01', '3 months a few seconds');
});
});
});