function it_should_chain_calls_when_setting_values()
{
$this->setDays(1)->shouldReturnAnInstanceOf('\\LdapTools\\Utilities\\ADTimeSpan');
$this->setHours(1)->shouldReturnAnInstanceOf('\\LdapTools\\Utilities\\ADTimeSpan');
$this->setMinutes(1)->shouldReturnAnInstanceOf('\\LdapTools\\Utilities\\ADTimeSpan');
$this->setSeconds(1)->shouldReturnAnInstanceOf('\\LdapTools\\Utilities\\ADTimeSpan');
}