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<!DOCTYPE html>
<!--
-->
<html>
<!--
Copyright 2009 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>Test for goog.date.relative</title>
<script src="../base.js"></script>
<script>
goog.LOCALE = 'en_US';
goog.require('goog.testing.jsunit');
goog.require('goog.date.relative');
goog.require('goog.date.DateTime');
</script>
</head>
<body>
<script>
// Timestamp to base times for test on.
var baseTime = new Date(2009, 2, 23, 14, 31, 6).getTime();
// Ensure goog.now returns a constant timestamp.
goog.now = function() {
return baseTime;
};
function testFormatRelativeForPastDates() {
var fn = goog.date.relative.format;
assertEquals('Should round seconds to the minute below',
'0 minutes ago', fn(timestamp('23 March 2009 14:30:10')));
assertEquals('Should round seconds to the minute below',
'1 minute ago',
fn(timestamp('23 March 2009 14:29:56')));
assertEquals('Should round seconds to the minute below',
'2 minutes ago', fn(timestamp('23 March 2009 14:29:00')));
assertEquals('10 minutes ago', fn(timestamp('23 March 2009 14:20:10')));
assertEquals('59 minutes ago', fn(timestamp('23 March 2009 13:31:42')));
assertEquals('2 hours ago', fn(timestamp('23 March 2009 12:20:56')));
assertEquals('23 hours ago', fn(timestamp('22 March 2009 15:30:56')));
assertEquals('1 day ago', fn(timestamp('22 March 2009 12:11:04')));
assertEquals('1 day ago', fn(timestamp('22 March 2009 00:00:00')));
assertEquals('2 days ago', fn(timestamp('21 March 2009 23:59:59')));
assertEquals('2 days ago', fn(timestamp('21 March 2009 10:30:56')));
assertEquals('2 days ago', fn(timestamp('21 March 2009 00:00:00')));
assertEquals('3 days ago', fn(timestamp('20 March 2009 23:59:59')));
}
function testFormatRelativeForFutureDates() {
var fn = goog.date.relative.format;
assertEquals('Should round seconds to the minute below',
'in 1 minute',
fn(timestamp('23 March 2009 14:32:05')));
assertEquals('Should round seconds to the minute below',
'in 2 minutes', fn(timestamp('23 March 2009 14:33:00')));
assertEquals('in 10 minutes', fn(timestamp('23 March 2009 14:40:10')));
assertEquals('in 59 minutes', fn(timestamp('23 March 2009 15:29:15')));
assertEquals('in 2 hours', fn(timestamp('23 March 2009 17:20:56')));
assertEquals('in 23 hours', fn(timestamp('24 March 2009 13:30:56')));
assertEquals('in 1 day', fn(timestamp('24 March 2009 14:31:07')));
assertEquals('in 1 day', fn(timestamp('24 March 2009 16:11:04')));
assertEquals('in 1 day', fn(timestamp('24 March 2009 23:59:59')));
assertEquals('in 2 days', fn(timestamp('25 March 2009 00:00:00')));
assertEquals('in 2 days', fn(timestamp('25 March 2009 10:30:56')));
assertEquals('in 2 days', fn(timestamp('25 March 2009 23:59:59')));
assertEquals('in 3 days', fn(timestamp('26 March 2009 00:00:00')));
}
function testFormatPast() {
var fn = goog.date.relative.formatPast;
assertEquals('59 minutes ago', fn(timestamp('23 March 2009 13:31:42')));
assertEquals('0 minutes ago', fn(timestamp('23 March 2009 14:32:05')));
assertEquals('0 minutes ago', fn(timestamp('23 March 2009 14:33:00')));
assertEquals('0 minutes ago', fn(timestamp('25 March 2009 10:30:56')));
}
function testFormatDay() {
var fn = goog.date.relative.formatDay;
assertEquals('Today', fn(timestamp('23 March 2009 10:31:06')));
assertEquals('Today', fn(timestamp('23 March 2009 00:12:19')));
assertEquals('Yesterday', fn(timestamp('22 March 2009 23:48:12')));
assertEquals('Yesterday', fn(timestamp('22 March 2009 04:11:23')));
assertEquals('Mar 21', fn(timestamp('21 March 2009 15:54:45')));
assertEquals('Mar 19', fn(timestamp('19 March 2009 01:22:11')));
}
function testGetDateString() {
var fn = goog.date.relative.getDateString;
assertEquals('2:21 PM (10 minutes ago)',
fn(new Date(baseTime - 10 * 60 * 1000)));
assertEquals('4:31 AM (10 hours ago)',
fn(new Date(baseTime - 10 * 60 * 60 * 1000)));
assertEquals('Friday, March 13, 2009 (10 days ago)',
fn(new Date(baseTime - 10 * 24 * 60 * 60 * 1000)));
assertEquals('Tuesday, March 3, 2009',
fn(new Date(baseTime - 20 * 24 * 60 * 60 * 1000)));
// Test that goog.date.DateTime can also be accepted as input.
assertEquals('2:21 PM (10 minutes ago)',
fn(gdatetime(baseTime - 10 * 60 * 1000)));
assertEquals('4:31 AM (10 hours ago)',
fn(gdatetime(baseTime - 10 * 60 * 60 * 1000)));
assertEquals('Friday, March 13, 2009 (10 days ago)',
fn(gdatetime(baseTime - 10 * 24 * 60 * 60 * 1000)));
assertEquals('Tuesday, March 3, 2009',
fn(gdatetime(baseTime - 20 * 24 * 60 * 60 * 1000)));
}
function testGetPastDateString() {
var fn = goog.date.relative.getPastDateString;
assertEquals('2:21 PM (10 minutes ago)',
fn(new Date(baseTime - 10 * 60 * 1000)));
assertEquals('2:41 PM (0 minutes ago)',
fn(new Date(baseTime + 10 * 60 * 1000)));
// Test that goog.date.DateTime can also be accepted as input.
assertEquals('2:21 PM (10 minutes ago)',
fn(gdatetime(baseTime - 10 * 60 * 1000)));
assertEquals('2:41 PM (0 minutes ago)',
fn(gdatetime(baseTime + 10 * 60 * 1000)));
}
function gdatetime(timestamp) {
return new goog.date.DateTime(new Date(timestamp));
}
function timestamp(str) {
return new Date(str).getTime();
}
</script>
</body>
</html>
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