public function testGetSex()
{
$personalId = new PersonalId('820323-2775');
$this->assertEquals(Id::SEX_MALE, $personalId->getSex());
$this->assertTrue($personalId->isMale());
$this->assertFalse($personalId->isFemale());
$this->assertFalse($personalId->isSexUndefined());
$personalId = new PersonalId('770314-0348');
$this->assertEquals(Id::SEX_FEMALE, $personalId->getSex());
$this->assertTrue($personalId->isFemale());
$this->assertFalse($personalId->isMale());
$this->assertFalse($personalId->isSexUndefined());
}
/**
* {@inheritdoc}
*
* @return string One of the sex identifier constants
*/
public function getSex()
{
return is_numeric($this->getSerialPostDelimiter()[2]) ? parent::getSex() : self::SEX_UNDEFINED;
}
