public function testGenerateIbanForRuleDE000200()
{
$this->assertIban('', IBANGenerator::DE('72020700', '1000000860'));
$this->assertIban('', IBANGenerator::DE('72020700', '1000000600'));
$this->assertIban('DE05720207000012345678', IBANGenerator::DE('72020700', '12345678'));
}