public function test1()
{
$this->assertEquals(SsnSwedish::isValid('811218-9876'), true);
// known correct
$this->assertEquals(SsnSwedish::isValid('19811218-9876', SsnSwedish::MALE), true);
// known to be a male ssn
$this->assertEquals(SsnSwedish::isValid('19811218-9876'), true);
$this->assertEquals(SsnSwedish::isValid('800222-2222'), false);
// known fake
$this->assertEquals(SsnSwedish::isValid('20811218-9876'), false);
// BAD, in the future!
$this->assertEquals(sql_date(SsnSwedish::getTimestamp('811218-9876')), '1981-12-18');
$this->assertEquals(SsnSwedish::getGender('811218-9876'), 'M');
}
