public function testCheckBIC()
{
// Valid
$this->assertSame('ASDFGHJ0', SepaUtilities::checkBIC('ASDFGHJ0'));
// Valid, but bad formatting
$this->assertSame('ASDFGHJ0', SepaUtilities::checkBIC('A SdFG Hj0'));
// Invalid (0 (zero) changed to O (oh)
$this->assertFalse(SepaUtilities::checkBIC('ASDFGHJO'));
// options
$this->assertSame('ASDFGHJ0XXX', SepaUtilities::checkBIC('ASDFGHJ0', array('forceLongBic' => true)));
$this->assertSame('ASDFGHJ0ABC', SepaUtilities::checkBIC('ASDFGHJ0ABC', array('forceLongBic' => true)));
$this->assertSame('ASDFGHJ0ABC', SepaUtilities::checkBIC('ASDFGHJ0', array('forceLongBic' => true, 'forceLongBicStr' => 'ABC')));
$this->assertSame('ASDFGHJ0XXX', SepaUtilities::checkBIC('ASDFGHJ0XXX', array('forceLongBic' => true, 'forceLongBicStr' => 'ABC')));
}