/**
* AgaviTimeZone API.
*
* @see AgaviTimeZone::getDSTSavings()
*
* @author Dominik del Bondio <*****@*****.**>
* @author The ICU Project
* @since 0.11.0
*/
public function getDSTSavings()
{
if ($this->finalZone !== null) {
return $this->finalZone->getDSTSavings();
}
return parent::getDSTSavings();
}
/**
* @bug 4107276
*/
public function testDSTSavings()
{
// It might be better to find a way to integrate this test into the main TimeZone
// tests above, but I don't have time to figure out how to do this (or if it's
// even really a good idea). Let's consider that a future. --rtg 1/27/98
$tz = new AgaviSimpleTimeZone($this->tm, -5 * AgaviDateDefinitions::MILLIS_PER_HOUR, "dstSavingsTest", AgaviDateDefinitions::MARCH, 1, 0, 0, AgaviDateDefinitions::SEPTEMBER, 1, 0, 0, 0.5 * AgaviDateDefinitions::MILLIS_PER_HOUR);
$this->assertEquals(-5 * AgaviDateDefinitions::MILLIS_PER_HOUR, $tz->getRawOffset());
$this->assertTrue($tz->useDaylightTime(), 'Test time zone should use DST but claims it doesn\'t.');
$this->assertEquals(0.5 * AgaviDateDefinitions::MILLIS_PER_HOUR, $tz->getDSTSavings());
$offset = $tz->getOffset(AgaviGregorianCalendar::AD, 1998, AgaviDateDefinitions::JANUARY, 1, AgaviDateDefinitions::THURSDAY, 10 * AgaviDateDefinitions::MILLIS_PER_HOUR);
$this->assertEquals(-5 * AgaviDateDefinitions::MILLIS_PER_HOUR, $offset);
$offset = $tz->getOffset(AgaviGregorianCalendar::AD, 1998, AgaviDateDefinitions::JUNE, 1, AgaviDateDefinitions::MONDAY, 10 * AgaviDateDefinitions::MILLIS_PER_HOUR);
$this->assertEquals(-4.5 * AgaviDateDefinitions::MILLIS_PER_HOUR, $offset);
$tz->setDSTSavings(AgaviDateDefinitions::MILLIS_PER_HOUR);
$offset = $tz->getOffset(AgaviGregorianCalendar::AD, 1998, AgaviDateDefinitions::JANUARY, 1, AgaviDateDefinitions::THURSDAY, 10 * AgaviDateDefinitions::MILLIS_PER_HOUR);
$this->assertEquals(-5 * AgaviDateDefinitions::MILLIS_PER_HOUR, $offset);
$offset = $tz->getOffset(AgaviGregorianCalendar::AD, 1998, AgaviDateDefinitions::JUNE, 1, AgaviDateDefinitions::MONDAY, 10 * AgaviDateDefinitions::MILLIS_PER_HOUR);
$this->assertEquals(-4 * AgaviDateDefinitions::MILLIS_PER_HOUR, $offset);
}
