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date.test.js
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date.test.js
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"use strict";
var it = require('it'),
assert = require('assert'),
comb = require("../../index"),
define = comb.define,
hitch = comb.hitch;
it.describe("comb.date", function (it) {
// Create a fake Date object with toString and toLocaleString
// results manually set to simulate tests for multiple browsers
var FakeDate = function (str, strLocale, timzezoneOffset) {
this.str = str || '';
this.strLocale = strLocale || '';
this.timezoneOffset = timzezoneOffset || 0;
this.getFullYear = function () {
};
this.getMonth = function () {
};
this.getDate = function () {
};
this.getDay = function () {
};
this.getHours = function () {
};
this.getMinutes = function () {
};
this.getMilliseconds = function () {
};
this.getSeconds = function () {
};
this.getUTCFullYear = function () {
};
this.getUTCMonth = function () {
};
this.getUTCDate = function () {
};
this.getUTCDay = function () {
};
this.getUTCHours = function () {
};
this.getUTCMinutes = function () {
};
this.getUTCMilliseconds = function () {
};
this.getUTCSeconds = function () {
};
this.getTimezoneOffset = function () {
return this.timezoneOffset;
};
this.toString = function () {
return this.str;
};
this.toLocaleString = function () {
return this.strLocale;
};
};
var dt = new FakeDate();
//Super of other classes
it.should("test if something is a date", function () {
var undef;
assert.isTrue(comb.isDate(new Date()));
assert.isTrue(comb(new Date()).isDate());
assert.isFalse(comb.isDate(undef));
assert.isFalse(comb.isDate(undefined));
assert.isFalse(comb.isDate({}));
assert.isFalse(comb.isDate(String("")));
assert.isFalse(comb.isDate(""));
assert.isFalse(comb.isDate(true));
assert.isFalse(comb.isDate(false));
assert.isFalse(comb.isDate(1));
});
it.should("test properly", function () {
var thursday = new Date(2006, 8, 21);
var saturday = new Date(2006, 8, 23);
var sunday = new Date(2006, 8, 24);
var monday = new Date(2006, 8, 25);
assert.isFalse(comb.date.isWeekend(thursday));
assert.isTrue(comb.date.isWeekend(saturday));
assert.isTrue(comb.date.isWeekend(sunday));
assert.isFalse(comb.date.isWeekend(monday));
});
it.describe("#format", function (it) {
var date = comb(new Date(2006, 7, 11, 0, 55, 12, 345));
it.should("format EEEE, MMMM dd, yyyy to Friday, August 11, 2006 ", function () {
assert.equal(date.format("EEEE, MMMM dd, yyyy"), "Friday, August 11, 2006");
});
it.should("format EEEE, MMMM dd, yyyy G to Friday, August 11, 2006 AD ", function () {
assert.equal(date.format("EEEE, MMMM dd, yyyy G"), "Friday, August 11, 2006 AD");
});
it.should("format EEEE, MMMM dd, yyyy GGGG to Friday, August 11, 2006 Anno Domini ", function () {
assert.equal(date.format("EEEE, MMMM dd, yyyy GGGG"), "Friday, August 11, 2006 Anno Domini");
});
it.should("format M/dd/yy to 8/11/06 ", function () {
assert.equal(date.format("M/dd/yy"), "8/11/06");
});
it.should("format E to 6 ", function () {
assert.equal(date.format("E"), "6");
});
it.should("format h:m a to 12:55 AM ", function () {
assert.equal(date.format("h:m a"), "12:55 AM");
});
it.should("format H:m:s to 12:55:12", function () {
assert.equal(date.format('h:m:s'), "12:55:12");
});
it.should("format h:m:s.SS to 12:55:12.35 ", function () {
assert.equal(date.format('h:m:s.SS'), ((date.getHours() % 12) || 12) + ":55:12.35");
});
it.should("format k:m:s.SS to 24:55:12.35 ", function () {
assert.equal(date.format('k:m:s.SS'), (date.getHours() || 24) + ":55:12.35");
});
it.should("format K:m:s.SS to 0:55:12.35 ", function () {
assert.equal(date.format('K:m:s.SS'), "0:55:12.35");
});
it.should("format H:m:s.SS to 0:55:12.35 ", function () {
assert.equal(date.format('H:m:s.SS'), "0:55:12.35");
});
it.should("format ddMMyyyy to 11082006 ", function () {
assert.equal(date.format("ddMMyyyy"), "11082006");
});
it.should("format q to 6 ", function () {
assert.equal(date.format("q"), "3");
});
it.should("format w, q formatted to 32, 6 ", function () {
assert.equal(date.format("w, q"), "32, 3");
});
it.should("format D w, q to 223 32, 6 ", function () {
assert.equal(date.format("D w, q"), "223 32, 3");
});
it.should("format z to CDT ", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0500 (CDT)';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM CDT';
assert.equal(comb.date.format(dt, "z"), "CDT");
});
it.should("format z to GMT-05:00", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0500';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM';
dt.timezoneOffset = 300;
assert.equal(comb.date.format(dt, "z"), "GMT-05:00");
});
it.should("format zY to GMT-05:00", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0500';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM';
dt.timezoneOffset = 300;
assert.equal(comb.date.format(dt, "zY"), "GMT-05:00Y");
});
it.should("EEEE, MMMM dd, yyyy to Friday, August 11, 2006 ", function () {
assert.equal(date.format("EEEE, MMMM dd, yyyy", true), "Friday, August 11, 2006");
});
it.should("EEEE, MMMM dd, yyyy G to Friday, August 11, 2006 AD ", function () {
assert.equal(date.format("EEEE, MMMM dd, yyyy G", true), "Friday, August 11, 2006 AD");
});
it.should("EEEE, MMMM dd, yyyy GGGG to Friday, August 11, 2006 Anno Domini ", function () {
assert.equal(date.format("EEEE, MMMM dd, yyyy GGGG", true), "Friday, August 11, 2006 Anno Domini");
});
it.should("M/dd/yy to 8/11/06 ", function () {
assert.equal(date.format("M/dd/yy", true), "8/11/06");
});
it.should("E to 6 ", function () {
assert.equal(date.format("E", true), "6");
});
it.should("EEE to Fri ", function () {
assert.equal(date.format("EEE", true), "Fri")
});
it.should("h:m a to 5:55 AM ", function () {
assert.equal(date.format("h:m a", true), ((date.getUTCHours() % 12) || 12) + ":55 AM");
});
it.should("H:m:s to 6:55:12", function () {
assert.equal(date.format('h:m:s', true), ((date.getUTCHours() % 12) || 12) + ":55:12");
});
it.should("h:m:s.SS to 6:55:12.35 ", function () {
assert.equal(date.format('h:m:s.SS', true), ((date.getUTCHours() % 12) || 12) + ":55:12.35");
});
it.should("k:m:s.SS to 6:55:12.35 ", function () {
assert.equal(date.format('k:m:s.SS', true), (date.getUTCHours() || 24) + ":55:12.35");
});
it.should("K:m:s.SS to 5:55:12.35 ", function () {
assert.equal(date.format('K:m:s.SS', true), date.getUTCHours() + ":55:12.35");
});
it.should("H:m:s.SS to 5:55:12.35 ", function () {
assert.equal(date.format('H:m:s.SS', true), date.getUTCHours() + ":55:12.35");
});
it.should("ddMMyyyy to 11082006 ", function () {
assert.equal(date.format("ddMMyyyy", true), "11082006");
});
it.should("q to 6 ", function () {
assert.equal(date.format("q", true), "3");
});
it.should("w, q formatted to 32, 6 ", function () {
assert.equal(date.format("w, q", true), "32, 3");
});
it.should("D w, q to 223 32, 6 ", function () {
assert.equal(date.format("D w, q", true), "223 32, 3");
});
it.should("z to CDT ", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0500 (CDT)';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM CDT';
assert.equal(comb.date.format(dt, "z", true), "CDT");
});
it.should("z to GMT-00:00", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0000';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM';
dt.timezoneOffset = 0;
assert.equal(comb.date.format(dt, "z", true), "GMT-00:00");
});
it.should("zY to GMT-00:00", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0000';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM';
dt.timezoneOffset = 0;
assert.equal(comb.date.format(dt, "zY", true), "GMT-00:00Y");
});
});
it.describe("#parse", function (it) {
it.should("not parse ''", function () {
assert.isNull(comb.date.parse("", "MM/dd/yy"));
});
it.should("throw an error if format is not specified", function () {
assert.throws(function () {
comb.date.parse("", "");
});
assert.throws(function () {
comb.date.parse("");
});
});
it.describe("namespaced", function (it) {
it.should("parse 08/11/06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("08/11/06", "MM/dd/yy"), aug112006);
});
it.should("not parse 13/11/06", function () {
assert.isNull(comb.date.parse("13/11/06", "MM/dd/yy"));
});
it.should("not parse 02/31/06", function () {
assert.isNull(comb.date.parse("02/31/06", "M/dd/yy"));
});
it.should("parse 8/11/06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("8/11/06", "M/dd/yy"), aug112006);
});
it.should("parse 8/11/2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("8/11/2006", "M/dd/yyyy"), aug112006);
});
it.should("parse 11Aug2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("11Aug2006", 'ddMMMyyyy'), aug112006);
});
it.should("not parse 11Ag2006", function () {
assert.isNull(comb.date.parse("11Ag2006", 'ddMMMyyyy'));
});
it.should("parse Aug2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("Aug2006", 'MMMyyyy'), new Date(2006, 7, 1));
});
it.should("parse Aug 11, 2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("Aug 11, 2006", "MMM dd, yyyy"), aug112006);
});
it.should("parse August 11, 06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("August 11, 2006", "MMMM dd, yyyy"), aug112006);
});
it.should("parse Friday, August 11, 06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("Friday, August 11, 2006", "EEEE, MMMM dd, yyyy"), aug112006);
});
it.should("parse format date : 6, August 11, 2006 with format : E, MMMM dd, yyyy", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("6, August 11, 2006", "E, MMMM dd, yyyy"), aug112006);
});
it.should("parse format date : Friday, August 11, 2006 AD with format : EEEE, MMMM dd, yyyy G", function () {
var date = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("Friday, August 11, 2006 AD", "EEEE, MMMM dd, yyyy G"), date);
});
it.should("parse format date : Friday, August 11, 2006 Anno Domini with format : EEEE, MMMM dd, yyyy GGGG", function () {
var date = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("Friday, August 11, 2006 Anno Domini", "EEEE, MMMM dd, yyyy GGGG"), date);
});
it.should("parse format date : Fri, August 11, 2006 Anno Domini with format : EEE, MMMM dd, yyyy GGGG", function () {
var date = new Date(2006, 7, 11, 0);
assert.deepEqual(comb.date.parse("Fri, August 11, 2006 Anno Domini", "EEE, MMMM dd, yyyy GGGG"), date);
});
it.should("not parse format date : Fr, August 11, 2006 Anno Domini with format : EEE, MMMM dd, yyyy GGGG", function () {
var date = new Date(2006, 7, 11, 0);
assert.isNull(comb.date.parse("Fr, August 11, 2006 Anno Domini", "EEE, MMMM dd, yyyy GGGG"));
});
it.should("parse format date : 12:55 AM with format : h:m: a", function () {
var date = new Date(1970, 0, 1, 0, 55);
assert.deepEqual(comb.date.parse("12:55 AM", "h:m a"), date);
});
it.should("parse format date : 12:55 PM with format : h:m: a", function () {
var date = new Date(1970, 0, 1, 13, 55);
assert.deepEqual(comb.date.parse("1:55 PM", "h:m a"), date);
});
it.should("not parse format date : 13:55 AM with format : h:m: a", function () {
assert.isNull(comb.date.parse("13:55 AM", "h:m a"));
});
it.should("parse format date : 12:55:12 with format : h:m:s", function () {
var date = new Date(1970, 0, 1, 12, 55, 12);
assert.deepEqual(comb.date.parse("12:55:12", 'h:m:s'), date);
});
it.should("parse format date : 12:55:12.35 with format : h:m:s.SS", function () {
var date = new Date(1970, 0, 1, 12, 55, 12, 35);
assert.deepEqual(comb.date.parse("12:55:12.35", 'h:m:s.SS'), date);
});
it.should("parse format date : 24:55:12.35 with format : k:m:s.SS", function () {
var date = new Date(1970, 0, 1, 0, 55, 12, 35);
assert.deepEqual(comb.date.parse("24:55:12.35", 'k:m:s.SS'), date);
});
it.should("parse format date : 0:55:12.35 with format : K:m:s.SS", function () {
var date = new Date(1970, 0, 1, 0, 55, 12, 35);
assert.deepEqual(comb.date.parse("0:55:12.35", 'K:m:s.SS'), date);
});
it.should("not parse format date : 24:55:12.35 with format : K:m:s.SS", function () {
assert.isNull(comb.date.parse("24:55:12.35", 'K:m:s.SS'));
});
it.should("parse format date : 0:55:12.35 with format : H:m:s.SS", function () {
var date = new Date(1970, 0, 1, 0, 55, 12, 35);
assert.deepEqual(comb.date.parse("0:55:12.35", 'H:m:s.SS'), date);
});
it.should("parse format date : 223 32, 6 with format: D w, q", function () {
var date = new Date(1970, 7, 11);
assert.deepEqual(comb.date.parse("223 32, 3", "D w, q"), date);
});
it.should("parse format date : 223T32,T6 with format: DTw,Tq", function () {
var date = new Date(1970, 7, 11);
assert.deepEqual(comb.date.parse("223T32,T3", "DTw,Tq"), date);
});
});
it.describe("extension", function (it) {
it.should("parse 08/11/06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("08/11/06").parseDate("MM/dd/yy"), aug112006);
});
it.should("not parse 13/11/06", function () {
assert.isNull(comb("13/11/06").parseDate("MM/dd/yy"));
});
it.should("not parse 02/31/06", function () {
assert.isNull(comb("02/31/06").parseDate("M/dd/yy"));
});
it.should("parse 8/11/06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("8/11/06").parseDate("M/dd/yy"), aug112006);
});
it.should("parse 8/11/2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("8/11/2006").parseDate("M/dd/yyyy"), aug112006);
});
it.should("parse 11Aug2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("11Aug2006").parseDate('ddMMMyyyy'), aug112006);
});
it.should("not parse 11Ag2006", function () {
assert.isNull(comb("11Ag2006").parseDate('ddMMMyyyy'));
});
it.should("parse Aug2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("Aug2006").parseDate('MMMyyyy'), new Date(2006, 7, 1));
});
it.should("parse Aug 11, 2006", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("Aug 11, 2006").parseDate("MMM dd, yyyy"), aug112006);
});
it.should("parse August 11, 06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("August 11, 2006").parseDate("MMMM dd, yyyy"), aug112006);
});
it.should("parse Friday, August 11, 06", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("Friday, August 11, 2006").parseDate("EEEE, MMMM dd, yyyy"), aug112006);
});
it.should("parse format date : 6, August 11, 2006 with format : E, MMMM dd, yyyy", function () {
var aug112006 = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("6, August 11, 2006").parseDate("E, MMMM dd, yyyy"), aug112006);
});
it.should("parse format date : Friday, August 11, 2006 AD with format : EEEE, MMMM dd, yyyy G", function () {
var date = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("Friday, August 11, 2006 AD").parseDate("EEEE, MMMM dd, yyyy G"), date);
});
it.should("parse format date : Friday, August 11, 2006 Anno Domini with format : EEEE, MMMM dd, yyyy GGGG", function () {
var date = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("Friday, August 11, 2006 Anno Domini").parseDate("EEEE, MMMM dd, yyyy GGGG"), date);
});
it.should("parse format date : Fri, August 11, 2006 Anno Domini with format : EEE, MMMM dd, yyyy GGGG", function () {
var date = new Date(2006, 7, 11, 0);
assert.deepEqual(comb("Fri, August 11, 2006 Anno Domini").parseDate("EEE, MMMM dd, yyyy GGGG"), date);
});
it.should("not parse format date : Fr, August 11, 2006 Anno Domini with format : EEE, MMMM dd, yyyy GGGG", function () {
var date = new Date(2006, 7, 11, 0);
assert.isNull(comb("Fr, August 11, 2006 Anno Domini").parseDate("EEE, MMMM dd, yyyy GGGG"));
});
it.should("parse format date : 12:55 AM with format : h:m: a", function () {
var date = new Date(1970, 0, 1, 0, 55);
assert.deepEqual(comb("12:55 AM").parseDate("h:m a"), date);
});
it.should("parse format date : 12:55 PM with format : h:m: a", function () {
var date = new Date(1970, 0, 1, 13, 55);
assert.deepEqual(comb("1:55 PM").parseDate("h:m a"), date);
});
it.should("not parse format date : 13:55 AM with format : h:m: a", function () {
assert.isNull(comb("13:55 AM").parseDate("h:m a"));
});
it.should("parse format date : 12:55:12 with format : h:m:s", function () {
var date = new Date(1970, 0, 1, 12, 55, 12);
assert.deepEqual(comb("12:55:12").parseDate('h:m:s'), date);
});
it.should("parse format date : 12:55:12.35 with format : h:m:s.SS", function () {
var date = new Date(1970, 0, 1, 12, 55, 12, 35);
assert.deepEqual(comb("12:55:12.35").parseDate('h:m:s.SS'), date);
});
it.should("parse format date : 24:55:12.35 with format : k:m:s.SS", function () {
var date = new Date(1970, 0, 1, 0, 55, 12, 35);
assert.deepEqual(comb("24:55:12.35").parseDate('k:m:s.SS'), date);
});
it.should("parse format date : 0:55:12.35 with format : K:m:s.SS", function () {
var date = new Date(1970, 0, 1, 0, 55, 12, 35);
assert.deepEqual(comb("0:55:12.35").parseDate('K:m:s.SS'), date);
});
it.should("not parse format date : 24:55:12.35 with format : K:m:s.SS", function () {
assert.isNull(comb("24:55:12.35").parseDate('K:m:s.SS'));
});
it.should("parse format date : 0:55:12.35 with format : H:m:s.SS", function () {
var date = new Date(1970, 0, 1, 0, 55, 12, 35);
assert.deepEqual(comb("0:55:12.35").parseDate('H:m:s.SS'), date);
});
it.should("parse format date : 223 32, 6 with format: D w, q", function () {
var date = new Date(1970, 7, 11);
assert.deepEqual(comb("223 32, 3").parseDate("D w, q"), date);
});
it.should("parse format date : 223T32,T6 with format: DTw,Tq", function () {
var date = new Date(1970, 7, 11);
assert.deepEqual(comb("223T32,T3").parseDate("DTw,Tq"), date);
});
});
});
it.describe("#getDaysInMonth", function (it) {
it.describe("namespaced", function (it) {
it.should("detrmine the number of days in january", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 0, 1)), 31);
});
it.should("detrmine the number of days in february", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 1, 1)), 28);
assert.equal(comb.date.getDaysInMonth(new Date(2004, 1, 1)), 29);
assert.equal(comb.date.getDaysInMonth(new Date(2000, 1, 1)), 29);
assert.equal(comb.date.getDaysInMonth(new Date(1900, 1, 1)), 28);
assert.equal(comb.date.getDaysInMonth(new Date(1800, 1, 1)), 28);
assert.equal(comb.date.getDaysInMonth(new Date(1700, 1, 1)), 28);
assert.equal(comb.date.getDaysInMonth(new Date(1600, 1, 1)), 29);
});
it.should("detrmine the number of days in march", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 2, 1)), 31);
});
it.should("detrmine the number of days in april", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 3, 1)), 30);
});
it.should("detrmine the number of days in may", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 4, 1)), 31);
});
it.should("detrmine the number of days in june", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 5, 1)), 30);
});
it.should("detrmine the number of days in july", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 6, 1)), 31);
});
it.should("detrmine the number of days in august", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 7, 1)), 31);
});
it.should("detrmine the number of days in september", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 8, 1)), 30);
});
it.should("detrmine the number of days in october", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 9, 1)), 31);
});
it.should("detrmine the number of days in november", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 10, 1)), 30);
});
it.should("detrmine the number of days in december", function () {
assert.equal(comb.date.getDaysInMonth(new Date(2006, 11, 1)), 31);
});
});
it.describe("extension", function (it) {
it.should("detrmine the number of days in january", function () {
assert.equal(comb(new Date(2006, 0, 1)).getDaysInMonth(), 31);
});
it.should("detrmine the number of days in february", function () {
assert.equal(comb(new Date(2006, 1, 1)).getDaysInMonth(), 28);
assert.equal(comb(new Date(2004, 1, 1)).getDaysInMonth(), 29);
assert.equal(comb(new Date(2000, 1, 1)).getDaysInMonth(), 29);
assert.equal(comb(new Date(1900, 1, 1)).getDaysInMonth(), 28);
assert.equal(comb(new Date(1800, 1, 1)).getDaysInMonth(), 28);
assert.equal(comb(new Date(1700, 1, 1)).getDaysInMonth(), 28);
assert.equal(comb(new Date(1600, 1, 1)).getDaysInMonth(), 29);
});
it.should("detrmine the number of days in march", function () {
assert.equal(comb(new Date(2006, 2, 1)).getDaysInMonth(), 31);
});
it.should("detrmine the number of days in april", function () {
assert.equal(comb(new Date(2006, 3, 1)).getDaysInMonth(), 30);
});
it.should("detrmine the number of days in may", function () {
assert.equal(comb(new Date(2006, 4, 1)).getDaysInMonth(), 31);
});
it.should("detrmine the number of days in june", function () {
assert.equal(comb(new Date(2006, 5, 1)).getDaysInMonth(), 30);
});
it.should("detrmine the number of days in july", function () {
assert.equal(comb(new Date(2006, 6, 1)).getDaysInMonth(), 31);
});
it.should("detrmine the number of days in august", function () {
assert.equal(comb(new Date(2006, 7, 1)).getDaysInMonth(), 31);
});
it.should("detrmine the number of days in september", function () {
assert.equal(comb(new Date(2006, 8, 1)).getDaysInMonth(), 30);
});
it.should("detrmine the number of days in october", function () {
assert.equal(comb(new Date(2006, 9, 1)).getDaysInMonth(), 31);
});
it.should("detrmine the number of days in november", function () {
assert.equal(comb(new Date(2006, 10, 1)).getDaysInMonth(), 30);
});
it.should("detrmine the number of days in december", function () {
assert.equal(comb(new Date(2006, 11, 1)).getDaysInMonth(), 31);
});
});
});
it.describe("#isLeapYear", function (it) {
it.describe("namespaced", function (it) {
it.should("be true", function () {
assert.isTrue(comb.date.isLeapYear(new Date(1600, 0, 1)));
assert.isTrue(comb.date.isLeapYear(new Date(2004, 0, 1)));
assert.isTrue(comb.date.isLeapYear(new Date(2000, 0, 1)));
});
it.should("be false", function () {
assert.isFalse(comb.date.isLeapYear(new Date(2006, 0, 1)));
assert.isFalse(comb.date.isLeapYear(new Date(1900, 0, 1)));
assert.isFalse(comb.date.isLeapYear(new Date(1800, 0, 1)));
assert.isFalse(comb.date.isLeapYear(new Date(1700, 0, 1)));
});
});
it.describe("extension", function (it) {
it.should("be true", function () {
assert.isTrue(comb(new Date(1600, 0, 1)).isLeapYear());
assert.isTrue(comb(new Date(2004, 0, 1)).isLeapYear());
assert.isTrue(comb(new Date(2000, 0, 1)).isLeapYear());
});
it.should("be false", function () {
assert.isFalse(comb(new Date(2006, 0, 1)).isLeapYear());
assert.isFalse(comb(new Date(1900, 0, 1)).isLeapYear());
assert.isFalse(comb(new Date(1800, 0, 1)).isLeapYear());
assert.isFalse(comb(new Date(1700, 0, 1)).isLeapYear());
});
});
});
it.describe("#getTimezoneName", function (it) {
it.describe("namespace", function (it) {
it.should("return CDT", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0500 (CDT)';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM CDT';
assert.equal(comb.date.getTimezoneName(dt), 'CDT');
dt.str = 'Sun Sep 17 2006 22:57:18 GMT-0500 (CDT)';
dt.strLocale = 'Sun Sep 17 22:57:18 2006';
assert.equal(comb.date.getTimezoneName(dt), 'CDT');
});
});
it.describe("extension", function (it) {
it.should("return CDT", function () {
dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0500 (CDT)';
dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM CDT';
assert.equal(comb(dt).date().getTimezoneName(), 'CDT');
dt.str = 'Sun Sep 17 2006 22:57:18 GMT-0500 (CDT)';
dt.strLocale = 'Sun Sep 17 22:57:18 2006';
assert.equal(comb(dt).date().getTimezoneName(), 'CDT');
});
});
});
it.describe("#compare", function (it) {
it.describe("namespaced", function (it) {
it.should("be 0 ", function () {
var d1 = new Date();
d1.setHours(0);
assert.equal(comb.date.compare(d1, d1), 0);
});
it.should("be 1", function () {
var d1 = new Date();
d1.setHours(0);
var d2 = new Date();
d2.setFullYear(2005);
d2.setHours(12);
assert.equal(comb.date.compare(d1, d2, "date"), 1);
assert.equal(comb.date.compare(d1, d2, "datetime"), 1);
});
it.should("be -1 ", function () {
var d1 = new Date();
d1.setHours(0);
var d2 = new Date();
d2.setFullYear(2005);
d2.setHours(12);
assert.equal(comb.date.compare(d2, d1, "date"), -1);
assert.equal(comb.date.compare(d1, d2, "time"), -1);
});
});
it.describe("extension", function (it) {
it.should("be 0 ", function () {
var d1 = new Date();
d1.setHours(0);
assert.equal(comb(d1).compare(d1), 0);
});
it.should("be 1", function () {
var d1 = new Date();
d1.setHours(0);
var d2 = new Date();
d2.setFullYear(2005);
d2.setHours(12);
assert.equal(comb(d1).compare(d2, "date"), 1);
assert.equal(comb(d1).compare(d2, "datetime"), 1);
});
it.should("be -1 ", function () {
var d1 = new Date();
d1.setHours(0);
var d2 = new Date();
d2.setFullYear(2005);
d2.setHours(12);
assert.equal(comb(d2).compare(d1, "date"), -1);
assert.equal(comb(d1).compare(d2, "time"), -1);
});
});
});
it.describe("#add", function (it) {
it.describe("namespaced", function (it) {
it.describe("when adding years", function () {
it.should("add 1 year", function () {
var dtA = new Date(2005, 11, 27);
var dtB = new Date(2006, 11, 27);
assert.deepEqual(comb.date.add(dtA, "year", 1), dtB);
assert.deepEqual(comb.date.add(dtA, "years", 1), dtB);
});
it.should("add -1 years", function () {
var dtA = new Date(2005, 11, 27);
var dtB = new Date(2004, 11, 27);
assert.deepEqual(comb.date.add(dtA, "year", -1), dtB);
assert.deepEqual(comb.date.add(dtA, "years", -1), dtB);
});
it.should("add 5 years", function () {
var dtA = new Date(2000, 1, 29);
var dtB = new Date(2005, 1, 28);
assert.deepEqual(comb.date.add(dtA, "year", 5), dtB);
assert.deepEqual(comb.date.add(dtA, "years", 5), dtB);
});
it.should("add 30 years", function () {
var dtA = new Date(1900, 11, 31);
var dtB = new Date(1930, 11, 31);
assert.deepEqual(comb.date.add(dtA, "year", 30), dtB);
assert.deepEqual(comb.date.add(dtA, "years", 30), dtB);
});
it.should("add 35 years", function () {
var dtA = new Date(1995, 11, 31);
var dtB = new Date(2030, 11, 31);
assert.deepEqual(comb.date.add(dtA, "year", 35), dtB);
assert.deepEqual(comb.date.add(dtA, "years", 35), dtB);
});
});
it.describe("when adding quarters to a date", function (it) {
it.should("add 1 quarter", function () {
var dtA = new Date(2000, 0, 1);
var dtB = new Date(2000, 3, 1);
assert.deepEqual(comb.date.add(dtA, "quarter", 1), dtB);
assert.deepEqual(comb.date.add(dtA, "quarters", 1), dtB);
});
it.should("add 3 quarters", function () {
var dtA = new Date(2000, 1, 29);
var dtB = new Date(2000, 7, 29);
assert.deepEqual(comb.date.add(dtA, "quarter", 2), dtB);
assert.deepEqual(comb.date.add(dtA, "quarters", 2), dtB);
});
it.should("add 4 quarters", function () {
var dtA = new Date(2000, 1, 29);
var dtB = new Date(2001, 1, 28);
assert.deepEqual(comb.date.add(dtA, "quarter", 4), dtB);
assert.deepEqual(comb.date.add(dtA, "quarters", 4), dtB);
});
});
it.describe("when adding months to a date", function (it) {
it.should("add 1 month", function () {
var dtA = new Date(2000, 0, 1);
var dtB = new Date(2000, 1, 1);
assert.deepEqual(comb.date.add(dtA, "month", 1), dtB);
assert.deepEqual(comb.date.add(dtA, "months", 1), dtB);
dtA = new Date(2000, 0, 31);
dtB = new Date(2000, 1, 29);
assert.deepEqual(comb.date.add(dtA, "month", 1), dtB);
assert.deepEqual(comb.date.add(dtA, "months", 1), dtB);
});
it.should("add 4 months", function () {
var dtA = new Date(2000, 1, 29);
var dtB = new Date(2001, 1, 28);
assert.deepEqual(comb.date.add(dtA, "month", 12), dtB);
assert.deepEqual(comb.date.add(dtA, "months", 12), dtB);
});
});
it.describe("when adding weeks to a date", function (it) {
it.should("add 1 week", function () {
var dtA = new Date(2000, 0, 1);
var dtB = new Date(2000, 0, 8);
assert.deepEqual(comb.date.add(dtA, "week", 1), dtB);
assert.deepEqual(comb.date.add(dtA, "weeks", 1), dtB);
});
});
it.describe("when adding days to a date", function (it) {
it.should("add days", function () {
var interv = "day";
var dtA = new Date(2000, 0, 1);
var dtB = new Date(2000, 0, 2);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 1));
dtA = new Date(2001, 0, 1);
dtB = new Date(2002, 0, 1);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 365));
dtA = new Date(2000, 0, 1);
dtB = new Date(2001, 0, 1);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 366));
dtA = new Date(2000, 1, 28);
dtB = new Date(2000, 1, 29);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 1));
dtA = new Date(2001, 1, 28);
dtB = new Date(2001, 2, 1);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 1));
dtA = new Date(2000, 2, 1);
dtB = new Date(2000, 1, 29);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -1));
dtA = new Date(2001, 2, 1);
dtB = new Date(2001, 1, 28);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -1));
dtA = new Date(2000, 0, 1);
dtB = new Date(1999, 11, 31);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -1));
});
});
it.describe("when adding weekdays to a date", function (it) {
it.should("add weekdays", function () {
var interv = "weekday";
// Sat, Jan 1
var dtA = new Date(2000, 0, 1);
// Should be Mon, Jan 3
var dtB = new Date(2000, 0, 3);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 1));
// Sun, Jan 2
dtA = new Date(2000, 0, 2);
// Should be Mon, Jan 3
dtB = new Date(2000, 0, 3);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 1));
// Sun, Jan 2
dtA = new Date(2000, 0, 2);
// Should be Fri, Jan 7
dtB = new Date(2000, 0, 7);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 5));
// Sun, Jan 2
dtA = new Date(2000, 0, 2);
// Should be Mon, Jan 10
dtB = new Date(2000, 0, 10);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 6));
// Mon, Jan 3
dtA = new Date(2000, 0, 3);
// Should be Mon, Jan 17
dtB = new Date(2000, 0, 17);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 10));
dtA = new Date(2013, 11, 19, 0, 0, 0); //Thu Dec 19
//Should be Tue Dec 24
dtB = new Date(2013, 11, 24, 0, 0, 0);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 3));
dtA = new Date(2013, 11, 20, 0, 0, 0); //Fri Dec 20
//Should be Mon Dec 23
dtB = new Date(2013, 11, 24, 0, 0, 0);
assert.deepEqual(dtB, comb.date.add(dtA, interv, 2));
dtA = new Date(2013, 11, 17, 0, 0, 0); //Tue Dec 19
//Should be Thu Dec 12
dtB = new Date(2013, 11, 12, 0, 0, 0);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -3));
dtA = new Date(2013, 11, 17, 0, 0, 0); //Tue Dec 17
//Should be Fri Dec 13
dtB = new Date(2013, 11, 13, 0, 0, 0);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -2));
dtA = new Date(2013, 11, 16, 0, 0, 0); //Mon Dec 16
//Should be Thu Dec 12
dtB = new Date(2013, 11, 12, 0, 0, 0);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -2));
dtA = new Date(2013, 11, 16, 0, 0, 0); //Mon Dec 16
//Should be Thu Dec 12
dtB = new Date(2013, 11, 13, 0, 0, 0);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -1));
// Sat, Jan 8
dtA = new Date(2000, 0, 8);
// Should be Mon, Jan 3
dtB = new Date(2000, 0, 3);
assert.deepEqual(dtB, comb.date.add(dtA, interv, -5));
// Sun, Jan 9