/**
* Test the DateAndTime representing the Squeak epoch: 1 January 1901.
*/
function test_epoch()
{
$dateAndTime = DateAndTime::epoch();
$this->assertEqual($dateAndTime->year(), 1901);
$this->assertEqual($dateAndTime->month(), 1);
$this->assertEqual($dateAndTime->day(), 1);
$dateAndTime = DateAndTime::withYearMonthDayHourMinuteSecondOffset(1901, 1, 1, 0, 0, 0, $null = NULL);
$this->assertEqual($dateAndTime->year(), 1901);
$this->assertEqual($dateAndTime->month(), 1);
$this->assertEqual($dateAndTime->day(), 1);
$dateAndTime = DateAndTime::withYearMonthDayHourMinuteSecondOffset(1901, 'jan', 1, 0, 0, 0, $null = NULL);
$this->assertEqual($dateAndTime->year(), 1901);
$this->assertEqual($dateAndTime->month(), 1);
$this->assertEqual($dateAndTime->day(), 1);
$dateAndTime = DateAndTime::withYearMonthDayHourMinuteSecondOffset(1901, 'January', 1, 0, 0, 0, $null = NULL);
$this->assertEqual($dateAndTime->year(), 1901);
$this->assertEqual($dateAndTime->month(), 1);
$this->assertEqual($dateAndTime->day(), 1);
}
/**
* Get the date at which this Asset was created.
*
* WARNING: NOT IN OSID
*
* @return object DateAndTime
*
* @throws object RepositoryException An exception with one of
* the following messages defined in
* org.osid.repository.RepositoryException may be thrown: {@link
* org.osid.repository.RepositoryException#OPERATION_FAILED
* OPERATION_FAILED}, {@link
* org.osid.repository.RepositoryException#PERMISSION_DENIED
* PERMISSION_DENIED}, {@link
* org.osid.repository.RepositoryException#CONFIGURATION_ERROR
* CONFIGURATION_ERROR}, {@link
* org.osid.repository.RepositoryException#UNIMPLEMENTED
* UNIMPLEMENTED}
*
* @access public
*/
function getModificationDate()
{
if (!isset($this->_modifyDate) || $this->_modifyDate->isEqualTo(DateAndTime::epoch())) {
$this->_loadDates();
}
return $this->_modifyDate;
}
/**
* Answer a TimeStamp representing the Squeak epoch: 1 January 1901
*
* @param optional string $class DO NOT USE OUTSIDE OF PACKAGE.
* This parameter is used to get around the limitations of not being
* able to find the class of the object that recieved the initial
* method call.
* @return object TimeStamp
* @access public
* @since 5/2/05
* @static
*/
static function epoch($class = 'TimeStamp')
{
$obj = parent::epoch($class);
return $obj;
}
/**
* Answer a StorableTime representing the Squeak epoch: 1 January 1901
*
* @param optional string $class DO NOT USE OUTSIDE OF PACKAGE.
* This parameter is used to get around the limitations of not being
* able to find the class of the object that recieved the initial
* method call.
* @return object StorableTime
* @access public
* @since 5/2/05
* @static
*/
static function epoch($class = 'StorableTime')
{
return parent::epoch($class);
}