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<!DOCTYPE html>
<html>
<!--
Copyright 2006 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - gdr</title>
<script src="../base.js"></script>
<script>
goog.require('goog.date.Date');
goog.require('goog.date.Interval');
goog.require('goog.iter.Iterator');
goog.require('goog.testing.jsunit');
</script>
<script>
goog.require('goog.date.DateRange');
goog.require('goog.date.DateRange.StandardDateRangeKeys');
</script>
</head>
<body>
<script>
var gd = goog.date.Date;
var gdr = goog.date.DateRange;
var gdi = goog.date.Interval;
function testDateRange() {
var date1 = new gd(2000, 0, 1);
var date2 = new gd(2000, 1, 1);
var range = new gdr(date1, date2);
assertTrue('startDate matches', date1.equals(range.getStartDate()));
assertTrue('endDate matches', date2.equals(range.getEndDate()));
}
function testDateRangeEquals() {
var date1 = new gd(2000, 0, 1);
var date2 = new gd(2000, 1, 1);
var range1 = new gdr(date1, date2);
var range2 = new gdr(date1, date2);
assertTrue('equals', gdr.equals(range1, range2));
}
function testDateRangeNotEquals() {
var date1 = new gd(2000, 0, 1);
var date2 = new gd(2000, 1, 1);
var range1 = new gdr(date1, date2);
var range2 = new gdr(date2, date1);
assertFalse('not equals', gdr.equals(range1, range2));
}
function testOffsetInDays() {
var d = new gd(2000, 0, 1);
var f = gdr.offsetInDays_;
assertTrue('same day', d.equals(f(d, 0)));
assertTrue('next day', new gd(2000, 0, 2).equals(f(d, 1)));
assertTrue('last day', new gd(1999, 11, 31).equals(f(d, -1)));
}
function testCurrentOrLastMonday() {
var mon = new gd(2008, 9, 13);
var tue = new gd(2008, 9, 14);
var wed = new gd(2008, 9, 15);
var thu = new gd(2008, 9, 16);
var fri = new gd(2008, 9, 17);
var sat = new gd(2008, 9, 18);
var sun = new gd(2008, 9, 19);
var f = gdr.currentOrLastMonday_;
assertTrue('mon', mon.equals(f(mon)));
assertTrue('tue', mon.equals(f(tue)));
assertTrue('wed', mon.equals(f(wed)));
assertTrue('thu', mon.equals(f(thu)));
assertTrue('fri', mon.equals(f(fri)));
assertTrue('sat', mon.equals(f(sat)));
assertTrue('sun', mon.equals(f(sun)));
}
function testOffsetInMonths() {
var d = new gd(2008, 9, 13);
var f = gdr.offsetInMonths_;
assertTrue('this month', new gd(2008, 9, 1).equals(f(d, 0)));
assertTrue('last month', new gd(2008, 8, 1).equals(f(d, -1)));
assertTrue('next month', new gd(2008, 10, 1).equals(f(d, 1)));
assertTrue('next year', new gd(2009, 9, 1).equals(f(d, 12)));
assertTrue('last year', new gd(2007, 9, 1).equals(f(d, -12)));
}
function testYesterday() {
var d = new gd(2008, 9, 13);
var s = new gd(2008, 9, 12);
var e = new gd(2008, 9, 12);
assertStartEnd('yesterday', s, e, gdr.yesterday(d));
}
function testToday() {
var d = new gd(2008, 9, 13);
assertStartEnd('today', d, d, gdr.today(d));
}
function testLast7Days() {
var d = new gd(2008, 9, 13);
var s = new gd(2008, 9, 6);
var e = new gd(2008, 9, 12);
assertStartEnd('last7Days', s, e, gdr.last7Days(d));
assertStartEnd('last7Days by key', s, e,
gdr.standardDateRange(gdr.StandardDateRangeKeys.LAST_7_DAYS, d));
}
function testThisMonth() {
var d = new gd(2008, 9, 13);
var s = new gd(2008, 9, 1);
var e = new gd(2008, 9, 31);
assertStartEnd('thisMonth', s, e, gdr.thisMonth(d));
assertStartEnd('thisMonth by key', s, e,
gdr.standardDateRange(gdr.StandardDateRangeKeys.THIS_MONTH, d));
}
function testLastMonth() {
var d = new gd(2008, 9, 13);
var s = new gd(2008, 8, 1);
var e = new gd(2008, 8, 30);
assertStartEnd('lastMonth', s, e, gdr.lastMonth(d));
assertStartEnd('lastMonth by key', s, e,
gdr.standardDateRange(gdr.StandardDateRangeKeys.LAST_MONTH, d));
}
function testThisWeek() {
var startDates = [
new gd(2011, 2, 28),
new gd(2011, 2, 29),
new gd(2011, 2, 30),
new gd(2011, 2, 31),
new gd(2011, 3, 1),
new gd(2011, 2, 26),
new gd(2011, 2, 27)
];
var endDates = [
new gd(2011, 3, 3),
new gd(2011, 3, 4),
new gd(2011, 3, 5),
new gd(2011, 3, 6),
new gd(2011, 3, 7),
new gd(2011, 3, 1),
new gd(2011, 3, 2)
];
// 0 - is Monday, 6 is Sunday.
for (var i = 0; i < 7; i++){
var date = new gd(2011, 3, 1);
date.setFirstDayOfWeek(i);
assertStartEnd('thisWeek, ' + i, startDates[i], endDates[i],
gdr.thisWeek(date));
}
assertStartEnd('thisWeek by key ',
startDates[goog.i18n.DateTimeSymbols.FIRSTDAYOFWEEK],
endDates[goog.i18n.DateTimeSymbols.FIRSTDAYOFWEEK],
gdr.standardDateRange(gdr.StandardDateRangeKeys.THIS_WEEK,
new gd(2011, 3, 1)));
}
function testLastWeek() {
var startDates = [
new gd(2011, 2, 21),
new gd(2011, 2, 22),
new gd(2011, 2, 23),
new gd(2011, 2, 24),
new gd(2011, 2, 25),
new gd(2011, 2, 19),
new gd(2011, 2, 20)
];
var endDates = [
new gd(2011, 2, 27),
new gd(2011, 2, 28),
new gd(2011, 2, 29),
new gd(2011, 2, 30),
new gd(2011, 2, 31),
new gd(2011, 2, 25),
new gd(2011, 2, 26)
];
// 0 - is Monday, 6 is Sunday.
for (var i = 0; i < 7; i++){
var date = new gd(2011, 3, 1);
date.setFirstDayOfWeek(i);
assertStartEnd('lastWeek, ' + i, startDates[i], endDates[i],
gdr.lastWeek(date));
}
assertStartEnd('lastWeek by key',
startDates[goog.i18n.DateTimeSymbols.FIRSTDAYOFWEEK],
endDates[goog.i18n.DateTimeSymbols.FIRSTDAYOFWEEK],
gdr.standardDateRange(gdr.StandardDateRangeKeys.LAST_WEEK,
new gd(2011, 3, 1)));
}
function testLastBusinessWeek() {
var d = new gd(2008, 9, 13);
var s = new gd(2008, 9, 6);
var e = new gd(2008, 9, 10);
assertStartEnd('lastBusinessWeek', s, e, gdr.lastBusinessWeek(d));
assertStartEnd('lastBusinessWeek by key', s, e,
gdr.standardDateRange(gdr.StandardDateRangeKeys.LAST_BUSINESS_WEEK, d));
}
function testAllTime() {
var s = new gd(0000, 0, 1);
var e = new gd(9999, 11, 31);
assertStartEnd('allTime', s, e, gdr.allTime());
assertStartEnd('allTime by key', s, e,
gdr.standardDateRange(gdr.StandardDateRangeKeys.ALL_TIME));
}
function testIterator() {
var s = new gd(2008, 9, 1);
var e = new gd(2008, 9, 10);
var i = new gdr(s, e).iterator();
assertTrue('day 0', new gd(2008, 9, 1).equals(i.next()));
assertTrue('day 1', new gd(2008, 9, 2).equals(i.next()));
assertTrue('day 2', new gd(2008, 9, 3).equals(i.next()));
assertTrue('day 3', new gd(2008, 9, 4).equals(i.next()));
assertTrue('day 4', new gd(2008, 9, 5).equals(i.next()));
assertTrue('day 5', new gd(2008, 9, 6).equals(i.next()));
assertTrue('day 6', new gd(2008, 9, 7).equals(i.next()));
assertTrue('day 7', new gd(2008, 9, 8).equals(i.next()));
assertTrue('day 8', new gd(2008, 9, 9).equals(i.next()));
assertTrue('day 9', new gd(2008, 9, 10).equals(i.next()));
assertThrows('day 10', goog.bind(i.next, i));
}
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()));
}
</script>
</body>
</html>
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