public function testCheckIBAN()
{
// Valid
$this->assertSame('DE21700519950000007229', SepaUtilities::checkIBAN('DE21700519950000007229'));
// Valid, but bad formatting
$this->assertSame('DE21700519950000007229', SepaUtilities::checkIBAN('d e2170051 99500 00007 229'));
// Invalid by wrong character
$this->assertFalse(SepaUtilities::checkIBAN('DE2170Ö519950000007229'));
// Invalid by wrong checksum
$this->assertFalse(SepaUtilities::checkIBAN('DE21700529950000007229'));
// test valid IBANs from different countries by formatting
$options = array('checkByCheckSum' => false, 'checkByFormat' => true);
$this->assertSame('AD1200012030200359100100', SepaUtilities::checkIBAN('AD12 0001 2030 2003 5910 0100', $options));
$this->assertSame('AL47212110090000000235698741', SepaUtilities::checkIBAN('AL47 2121 1009 0000 0002 3569 8741', $options));
$this->assertSame('AT611904300234573201', SepaUtilities::checkIBAN('AT61 1904 3002 3457 3201', $options));
$this->assertSame('BA391290079401028494', SepaUtilities::checkIBAN('BA39 1290 0794 0102 8494', $options));
$this->assertSame('BE68539007547034', SepaUtilities::checkIBAN('BE68 5390 0754 7034', $options));
$this->assertSame('BG80BNBG96611020345678', SepaUtilities::checkIBAN('BG80 BNBG 9661 1020 3456 78', $options));
$this->assertSame('CH9300762011623852957', SepaUtilities::checkIBAN('CH93 0076 2011 6238 5295 7', $options));
$this->assertSame('CY17002001280000001200527600', SepaUtilities::checkIBAN('CY17 0020 0128 0000 0012 0052 7600', $options));
$this->assertSame('CZ6508000000192000145399', SepaUtilities::checkIBAN('CZ65 0800 0000 1920 0014 5399', $options));
$this->assertSame('DE89370400440532013000', SepaUtilities::checkIBAN('DE89 3704 0044 0532 0130 00', $options));
$this->assertSame('DK5000400440116243', SepaUtilities::checkIBAN('DK50 0040 0440 1162 43', $options));
$this->assertSame('EE382200221020145685', SepaUtilities::checkIBAN('EE38 2200 2210 2014 5685', $options));
$this->assertSame('ES9121000418450200051332', SepaUtilities::checkIBAN('ES91 2100 0418 4502 0005 1332', $options));
$this->assertSame('FI2112345600000785', SepaUtilities::checkIBAN('FI21 1234 5600 0007 85', $options));
$this->assertSame('FO6264600001631634', SepaUtilities::checkIBAN('FO62 6460 0001 6316 34', $options));
$this->assertSame('FR1420041010050500013M02606', SepaUtilities::checkIBAN('FR14 2004 1010 0505 0001 3M02 606', $options));
$this->assertSame('GB29NWBK60161331926819', SepaUtilities::checkIBAN('GB29 NWBK 6016 1331 9268 19', $options));
$this->assertSame('GE29NB0000000101904917', SepaUtilities::checkIBAN('GE29 NB00 0000 0101 9049 17', $options));
$this->assertSame('GI75NWBK000000007099453', SepaUtilities::checkIBAN('GI75 NWBK 0000 0000 7099 453', $options));
$this->assertSame('GL8964710001000206', SepaUtilities::checkIBAN('GL89 6471 0001 0002 06', $options));
$this->assertSame('GR1601101250000000012300695', SepaUtilities::checkIBAN('GR16 0110 1250 0000 0001 2300 695', $options));
$this->assertSame('HR1210010051863000160', SepaUtilities::checkIBAN('HR12 1001 0051 8630 0016 0', $options));
$this->assertSame('HU42117730161111101800000000', SepaUtilities::checkIBAN('HU42 1177 3016 1111 1018 0000 0000', $options));
$this->assertSame('IE29AIBK93115212345678', SepaUtilities::checkIBAN('IE29 AIBK 9311 5212 3456 78', $options));
$this->assertSame('IL620108000000099999999', SepaUtilities::checkIBAN('IL62 0108 0000 0009 9999 999', $options));
$this->assertSame('IS140159260076545510730339', SepaUtilities::checkIBAN('IS14 0159 2600 7654 5510 7303 39', $options));
$this->assertSame('IT60X0542811101000000123456', SepaUtilities::checkIBAN('IT60 X054 2811 1010 0000 0123 456', $options));
$this->assertSame('KW81CBKU0000000000001234560101', SepaUtilities::checkIBAN('KW81 CBKU 0000 0000 0000 1234 5601 01', $options));
$this->assertSame('KZ86125KZT5004100100', SepaUtilities::checkIBAN('KZ86 125K ZT50 0410 0100', $options));
$this->assertSame('LB62099900000001001901229114', SepaUtilities::checkIBAN('LB62 0999 0000 0001 0019 0122 9114', $options));
$this->assertSame('LI21088100002324013AA', SepaUtilities::checkIBAN('LI21 0881 0000 2324 013A A', $options));
$this->assertSame('LT121000011101001000', SepaUtilities::checkIBAN('LT12 1000 0111 0100 1000', $options));
$this->assertSame('LU280019400644750000', SepaUtilities::checkIBAN('LU28 0019 4006 4475 0000', $options));
$this->assertSame('LV80BANK0000435195001', SepaUtilities::checkIBAN('LV80 BANK 0000 4351 9500 1', $options));
$this->assertSame('MC1112739000700011111000H79', SepaUtilities::checkIBAN('MC11 1273 9000 7000 1111 1000 h79', $options));
$this->assertSame('ME25505000012345678951', SepaUtilities::checkIBAN('ME25 5050 0001 2345 6789 51', $options));
$this->assertSame('MK07250120000058984', SepaUtilities::checkIBAN('MK07 2501 2000 0058 984', $options));
$this->assertSame('MR1300020001010000123456753', SepaUtilities::checkIBAN('MR13 0002 0001 0100 0012 3456 753', $options));
$this->assertSame('MT84MALT011000012345MTLCAST001S', SepaUtilities::checkIBAN('MT84 MALT 0110 0001 2345 MTLC AST0 01S', $options));
$this->assertSame('MU17BOMM0101101030300200000MUR', SepaUtilities::checkIBAN('MU17 BOMM 0101 1010 3030 0200 000M UR', $options));
$this->assertSame('NL91ABNA0417164300', SepaUtilities::checkIBAN('NL91 ABNA 0417 1643 00', $options));
$this->assertSame('NO9386011117947', SepaUtilities::checkIBAN('NO93 8601 1117 947', $options));
$this->assertSame('PL61109010140000071219812874', SepaUtilities::checkIBAN('PL61 1090 1014 0000 0712 1981 2874', $options));
$this->assertSame('PT50000201231234567890154', SepaUtilities::checkIBAN('PT50 0002 0123 1234 5678 9015 4', $options));
$this->assertSame('RO49AAAA1B31007593840000', SepaUtilities::checkIBAN('RO49 AAAA 1B31 0075 9384 0000', $options));
$this->assertSame('RS35260005601001611379', SepaUtilities::checkIBAN('RS35 2600 0560 1001 6113 79', $options));
$this->assertSame('SA0380000000608010167519', SepaUtilities::checkIBAN('SA03 8000 0000 6080 1016 7519', $options));
$this->assertSame('SE4550000000058398257466', SepaUtilities::checkIBAN('SE45 5000 0000 0583 9825 7466', $options));
$this->assertSame('SI56191000000123438', SepaUtilities::checkIBAN('SI56 1910 0000 0123 438', $options));
$this->assertSame('SK3112000000198742637541', SepaUtilities::checkIBAN('SK31 1200 0000 1987 4263 7541', $options));
$this->assertSame('SM86U0322509800000000270100', SepaUtilities::checkIBAN('SM86 U032 2509 8000 0000 0270 100', $options));
$this->assertSame('TN5910006035183598478831', SepaUtilities::checkIBAN('TN59 1000 6035 1835 9847 8831', $options));
$this->assertSame('TR330006100519786457841326', SepaUtilities::checkIBAN('TR33 0006 1005 1978 6457 8413 26', $options));
}
