/**
* The DateAssert object provides functions to test JavaScript Date objects
* for a variety of cases.
* @namespace Test
* @class DateAssert
* @static
*/
YUITest.DateAssert = {
/**
* Asserts that a date's month, day, and year are equal to another date's.
* @param {Date} expected The expected date.
* @param {Date} actual The actual date to test.
* @param {String} message (Optional) The message to display if the assertion fails.
* @method datesAreEqual
* @static
*/
datesAreEqual : function (expected, actual, message){
YUITest.Assert._increment();
if (expected instanceof Date && actual instanceof Date){
var msg = "";
//check years first
if (expected.getFullYear() != actual.getFullYear()){
msg = "Years should be equal.";
}
//now check months
if (expected.getMonth() != actual.getMonth()){
msg = "Months should be equal.";
}
//last, check the day of the month
if (expected.getDate() != actual.getDate()){
msg = "Days of month should be equal.";
}
if (msg.length){
throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, msg), expected, actual);
}
} else {
throw new TypeError("YUITest.DateAssert.datesAreEqual(): Expected and actual values must be Date objects.");
}
},
/**
* Asserts that a date's hour, minutes, and seconds are equal to another date's.
* @param {Date} expected The expected date.
* @param {Date} actual The actual date to test.
* @param {String} message (Optional) The message to display if the assertion fails.
* @method timesAreEqual
* @static
*/
timesAreEqual : function (expected, actual, message){
YUITest.Assert._increment();
if (expected instanceof Date && actual instanceof Date){
var msg = "";
//check hours first
if (expected.getHours() != actual.getHours()){
msg = "Hours should be equal.";
}
//now check minutes
if (expected.getMinutes() != actual.getMinutes()){
msg = "Minutes should be equal.";
}
//last, check the seconds
if (expected.getSeconds() != actual.getSeconds()){
msg = "Seconds should be equal.";
}
if (msg.length){
throw new YUITest.ComparisonFailure(YUITest.Assert._formatMessage(message, msg), expected, actual);
}
} else {
throw new TypeError("YUITest.DateAssert.timesAreEqual(): Expected and actual values must be Date objects.");
}
}
};