/**
* @license
* Copyright The Closure Library Authors.
* SPDX-License-Identifier: Apache-2.0
*/
goog.module('goog.date.DateRangeTest');
goog.setTestOnly();
const DateDate = goog.require('goog.date.Date');
const DateRange = goog.require('goog.date.DateRange');
const DateTimeSymbols = goog.require('goog.i18n.DateTimeSymbols');
const Interval = goog.require('goog.date.Interval');
const testSuite = goog.require('goog.testing.testSuite');
function assertStartEnd(name, start, end, actual) {
assertTrue(
`${name} start should be ${start} but was ` + actual.getStartDate(),
start.equals(actual.getStartDate()));
assertTrue(
`${name} end should be ${end} but was ` + actual.getEndDate(),
end.equals(actual.getEndDate()));
// see http://b/23820818
assertFalse(
`${name} start date was the same object as the end date`,
actual.getStartDate() === actual.getEndDate());
}
testSuite({
testDateRange() {
const date1 = new DateDate(2000, 0, 1);
const date2 = new DateDate(2000, 1, 1);
const range = new DateRange(date1, date2);
assertTrue('startDate matches', date1.equals(range.getStartDate()));
assertTrue('endDate matches', date2.equals(range.getEndDate()));
},
testDateRangeEquals() {
const date1 = new DateDate(2000, 0, 1);
const date2 = new DateDate(2000, 1, 1);
const range1 = new DateRange(date1, date2);
const range2 = new DateRange(date1, date2);
assertTrue('equals', DateRange.equals(range1, range2));
},
testDateRangeNotEquals() {
const date1 = new DateDate(2000, 0, 1);
const date2 = new DateDate(2000, 1, 1);
const range1 = new DateRange(date1, date2);
const range2 = new DateRange(date2, date1);
assertFalse('not equals', DateRange.equals(range1, range2));
},
testOffsetInDays() {
const d = new DateDate(2000, 0, 1);
/** @suppress {visibility} suppression added to enable type checking */
const f = DateRange.offsetInDays_;
assertTrue('same day', d.equals(f(d, 0)));
assertTrue('next day', new DateDate(2000, 0, 2).equals(f(d, 1)));
assertTrue('last day', new DateDate(1999, 11, 31).equals(f(d, -1)));
},
testOffsetInMonths() {
const d = new DateDate(2008, 9, 13);
/** @suppress {visibility} suppression added to enable type checking */
const f = DateRange.offsetInMonths_;
assertTrue('this month', new DateDate(2008, 9, 1).equals(f(d, 0)));
assertTrue('last month', new DateDate(2008, 8, 1).equals(f(d, -1)));
assertTrue('next month', new DateDate(2008, 10, 1).equals(f(d, 1)));
assertTrue('next year', new DateDate(2009, 9, 1).equals(f(d, 12)));
assertTrue('last year', new DateDate(2007, 9, 1).equals(f(d, -12)));
},
testYesterday() {
const d = new DateDate(2008, 9, 13);
const s = new DateDate(2008, 9, 12);
const e = new DateDate(2008, 9, 12);
assertStartEnd('yesterday', s, e, DateRange.yesterday(d));
},
testToday() {
const d = new DateDate(2008, 9, 13);
assertStartEnd('today', d, d, DateRange.today(d));
},
testLast7Days() {
const d = new DateDate(2008, 9, 13);
const s = new DateDate(2008, 9, 6);
const e = new DateDate(2008, 9, 12);
assertStartEnd('last7Days', s, e, DateRange.last7Days(d));
assertStartEnd(
'last7Days by key', s, e,
DateRange.standardDateRange(
DateRange.StandardDateRangeKeys.LAST_7_DAYS, d));
},
testThisMonth() {
const d = new DateDate(2008, 9, 13);
const s = new DateDate(2008, 9, 1);
const e = new DateDate(2008, 9, 31);
assertStartEnd('thisMonth', s, e, DateRange.thisMonth(d));
assertStartEnd(
'thisMonth by key', s, e,
DateRange.standardDateRange(
DateRange.StandardDateRangeKeys.THIS_MONTH, d));
},
testLastMonth() {
const d = new DateDate(2008, 9, 13);
const s = new DateDate(2008, 8, 1);
const e = new DateDate(2008, 8, 30);
assertStartEnd('lastMonth', s, e, DateRange.lastMonth(d));
assertStartEnd(
'lastMonth by key', s, e,
DateRange.standardDateRange(
DateRange.StandardDateRangeKeys.LAST_MONTH, d));
},
testThisWeek() {
const startDates = [
new DateDate(2011, 2, 28),
new DateDate(2011, 2, 29),
new DateDate(2011, 2, 30),
new DateDate(2011, 2, 31),
new DateDate(2011, 3, 1),
new DateDate(2011, 2, 26),
new DateDate(2011, 2, 27),
];
const endDates = [
new DateDate(2011, 3, 3),
new DateDate(2011, 3, 4),
new DateDate(2011, 3, 5),
new DateDate(2011, 3, 6),
new DateDate(2011, 3, 7),
new DateDate(2011, 3, 1),
new DateDate(2011, 3, 2),
];
// 0 - is Monday, 6 is Sunday.
for (let i = 0; i < 7; i++) {
const date = new DateDate(2011, 3, 1);
date.setFirstDayOfWeek(i);
assertStartEnd(
`thisWeek, ${i}`, startDates[i], endDates[i],
DateRange.thisWeek(date));
}
assertStartEnd(
'thisWeek by key ', startDates[DateTimeSymbols.FIRSTDAYOFWEEK],
endDates[DateTimeSymbols.FIRSTDAYOFWEEK],
DateRange.standardDateRange(
DateRange.StandardDateRangeKeys.THIS_WEEK,
new DateDate(2011, 3, 1)));
},
testLastWeek() {
const startDates = [
new DateDate(2011, 2, 21),
new DateDate(2011, 2, 22),
new DateDate(2011, 2, 23),
new DateDate(2011, 2, 24),
new DateDate(2011, 2, 25),
new DateDate(2011, 2, 19),
new DateDate(2011, 2, 20),
];
const endDates = [
new DateDate(2011, 2, 27),
new DateDate(2011, 2, 28),
new DateDate(2011, 2, 29),
new DateDate(2011, 2, 30),
new DateDate(2011, 2, 31),
new DateDate(2011, 2, 25),
new DateDate(2011, 2, 26),
];
// 0 - is Monday, 6 is Sunday.
for (let i = 0; i < 7; i++) {
const date = new DateDate(2011, 3, 1);
date.setFirstDayOfWeek(i);
assertStartEnd(
`lastWeek, ${i}`, startDates[i], endDates[i],
DateRange.lastWeek(date));
}
assertStartEnd(
'lastWeek by key', startDates[DateTimeSymbols.FIRSTDAYOFWEEK],
endDates[DateTimeSymbols.FIRSTDAYOFWEEK],
DateRange.standardDateRange(
DateRange.StandardDateRangeKeys.LAST_WEEK,
new DateDate(2011, 3, 1)));
},
testLastBusinessWeek() {
const d = new DateDate(2008, 9, 13);
const s = new DateDate(2008, 9, 6);
const e = new DateDate(2008, 9, 10);
assertStartEnd('lastBusinessWeek', s, e, DateRange.lastBusinessWeek(d));
assertStartEnd(
'lastBusinessWeek by key', s, e,
DateRange.standardDateRange(
DateRange.StandardDateRangeKeys.LAST_BUSINESS_WEEK, d));
},
testAllTime() {
const s = new DateDate(0, 0, 1);
const e = new DateDate(9999, 11, 31);
assertStartEnd('allTime', s, e, DateRange.allTime());
assertStartEnd(
'allTime by key', s, e,
DateRange.standardDateRange(DateRange.StandardDateRangeKeys.ALL_TIME));
},
testIterator() {
const s = new DateDate(2008, 9, 1);
const e = new DateDate(2008, 9, 10);
const i = new DateRange(s, e).iterator();
assertTrue('day 0', new DateDate(2008, 9, 1).equals(i.nextValueOrThrow()));
assertTrue('day 1', new DateDate(2008, 9, 2).equals(i.nextValueOrThrow()));
assertTrue('day 2', new DateDate(2008, 9, 3).equals(i.nextValueOrThrow()));
assertTrue('day 3', new DateDate(2008, 9, 4).equals(i.nextValueOrThrow()));
assertTrue('day 4', new DateDate(2008, 9, 5).equals(i.nextValueOrThrow()));
assertTrue('day 5', new DateDate(2008, 9, 6).equals(i.nextValueOrThrow()));
assertTrue('day 6', new DateDate(2008, 9, 7).equals(i.nextValueOrThrow()));
assertTrue('day 7', new DateDate(2008, 9, 8).equals(i.nextValueOrThrow()));
assertTrue('day 8', new DateDate(2008, 9, 9).equals(i.nextValueOrThrow()));
assertTrue('day 9', new DateDate(2008, 9, 10).equals(i.nextValueOrThrow()));
assertThrows('day 10', goog.bind(i.nextValueOrThrow, i));
},
testContains() {
const r =
new DateRange(new DateDate(2008, 9, 10), new DateDate(2008, 9, 12));
assertFalse('min date', r.contains(DateRange.MINIMUM_DATE));
assertFalse('9/10/2007', r.contains(new DateDate(2007, 9, 10)));
assertFalse('9/9/2008', r.contains(new DateDate(2008, 9, 9)));
assertTrue('9/10/2008', r.contains(new DateDate(2008, 9, 10)));
assertTrue('9/11/2008', r.contains(new DateDate(2008, 9, 11)));
assertTrue('9/12/2008', r.contains(new DateDate(2008, 9, 12)));
assertFalse('9/13/2008', r.contains(new DateDate(2008, 9, 13)));
assertFalse('max date', r.contains(DateRange.MAXIMUM_DATE));
},
testSeparateDateObjects() {
// see http://b/23820818
const dr = DateRange.today();
const endDate = dr.getEndDate();
endDate.add(new Interval(Interval.DAYS, 1));
const startDate = dr.getStartDate();
assertFalse(startDate.equals(endDate));
},
});
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