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Use isSameDay and isToday utilities

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Evan Hahn 2022-02-02 12:27:44 -06:00 • committed by GitHub
parent 2f1d47c79e
commit 07968ea42b
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4 changed files with 61 additions and 19 deletions
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67
ts/test-both/util/timestamp_test.ts
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@ -5,20 +5,21 @@ import { assert } from 'chai';
import * as sinon from 'sinon';
import moment from 'moment';
import type { LocalizerType } from '../../types/Util';
import { HOUR, DAY } from '../../util/durations';
import {
isOlderThan,
isMoreRecentThan,
toDayMillis,
formatDate,
formatDateTimeLong,
formatDateTimeShort,
formatTime,
isMoreRecentThan,
isOlderThan,
isSameDay,
isToday,
toDayMillis,
} from '../../util/timestamp';
const FAKE_NOW = new Date('2020-01-23T04:56:00.000');
const ONE_HOUR = 3600 * 1000;
const ONE_DAY = 24 * ONE_HOUR;
describe('timestamp', () => {
function useFakeTimers() {
@ -229,28 +230,68 @@ describe('timestamp', () => {
describe('isOlderThan', () => {
it('returns false on recent and future timestamps', () => {
assert.isFalse(isOlderThan(Date.now(), ONE_DAY));
assert.isFalse(isOlderThan(Date.now() + ONE_DAY, ONE_DAY));
assert.isFalse(isOlderThan(Date.now(), DAY));
assert.isFalse(isOlderThan(Date.now() + DAY, DAY));
});
it('returns true on old enough timestamps', () => {
assert.isFalse(isOlderThan(Date.now() - ONE_DAY + ONE_HOUR, ONE_DAY));
assert.isTrue(isOlderThan(Date.now() - ONE_DAY - ONE_HOUR, ONE_DAY));
assert.isFalse(isOlderThan(Date.now() - DAY + HOUR, DAY));
assert.isTrue(isOlderThan(Date.now() - DAY - HOUR, DAY));
});
});
describe('isMoreRecentThan', () => {
it('returns true on recent and future timestamps', () => {
assert.isTrue(isMoreRecentThan(Date.now(), ONE_DAY));
assert.isTrue(isMoreRecentThan(Date.now() + ONE_DAY, ONE_DAY));
assert.isTrue(isMoreRecentThan(Date.now(), DAY));
assert.isTrue(isMoreRecentThan(Date.now() + DAY, DAY));
});
it('returns false on old enough timestamps', () => {
assert.isTrue(isMoreRecentThan(Date.now() - ONE_DAY + ONE_HOUR, ONE_DAY));
assert.isTrue(isMoreRecentThan(Date.now() - DAY + HOUR, DAY));
assert.isFalse(isMoreRecentThan(Date.now() - DAY - HOUR, DAY));
});
});
describe('isSameDay', () => {
it('returns false for different days', () => {
assert.isFalse(
isMoreRecentThan(Date.now() - ONE_DAY - ONE_HOUR, ONE_DAY)
isSameDay(
new Date(1998, 10, 21, 12, 34, 56, 123),
new Date(2006, 10, 21, 12, 34, 56, 123)
)
);
});
it('returns true for identical timestamps', () => {
const timestamp = new Date(1998, 10, 21, 12, 34, 56, 123);
assert.isTrue(isSameDay(timestamp, timestamp));
});
it('returns true for times on the same day', () => {
assert.isTrue(
isSameDay(
new Date(1998, 10, 21, 12, 34, 56, 123),
new Date(1998, 10, 21, 1, 23, 45, 123)
)
);
});
});
describe('isToday', () => {
useFakeTimers();
it('returns false for days other than today', () => {
assert.isFalse(isToday(Date.now() + DAY));
assert.isFalse(isToday(Date.now() - DAY));
});
it('returns true right now', () => {
assert.isTrue(isToday(Date.now()));
});
it('returns true for times today', () => {
assert.isTrue(isToday(new Date('2020-01-23T03:56:00.000')));
});
});
describe('toDayMillis', () => {