use checkdigit::ref_luhn;

mod common;

#[test]
fn test_ref_luhn() {
    common::AlgoTester::new(ref_luhn()).execute(&valid_cases(), &invalid_cases());
}

fn valid_cases() -> Vec<(&'static str, &'static str, &'static str)> {
    vec![
        // short cases
        ("6392838428", "639283842", "8"),
        ("6121688052", "612168805", "2"),
        ("9248001704", "924800170", "4"),
        ("4271763072", "427176307", "2"),
        ("9169125045", "916912504", "5"),
        ("3858339744", "385833974", "4"),
        ("6039761306", "603976130", "6"),
        ("7884147302", "788414730", "2"),
        // leading zeros
        ("006392838428", "00639283842", "8"),
        ("006121688052", "00612168805", "2"),
        ("009248001704", "00924800170", "4"),
        ("004271763072", "00427176307", "2"),
        ("00009169125045", "0000916912504", "5"),
        ("00003858339744", "0000385833974", "4"),
        ("00006039761306", "0000603976130", "6"),
        ("00007884147302", "0000788414730", "2"),
        // special characters
        ("6-39-28-38428", "6-39-28-3842", "8"),
        ("61 216 88 052", "61 216 88 05", "2"),
        ("X92-4800170ABC4", "X92-4800170ABC", "4"),
        ("  4271  7630 7 2", "  4271  7630 7 ", "2"),
        // large
        (
            "3376893546118112789115841911189412691086037650",
            "337689354611811278911584191118941269108603765",
            "0",
        ),
        (
            "4258184707858608072651591977459052874031809715",
            "425818470785860807265159197745905287403180971",
            "5",
        ),
        (
            "5641025207262236983056258592719326376834268565",
            "564102520726223698305625859271932637683426856",
            "5",
        ),
        (
            "5789797459025821354417756382533697166210040512",
            "578979745902582135441775638253369716621004051",
            "2",
        ),
        // bulk
        ("79927398713", "7992739871", "3"),
        ("49927398716", "4992739871", "6"),
        ("1234567812345670", "123456781234567", "0"),
        ("4024007199952671", "402400719995267", "1"),
        ("4968009448991185", "496800944899118", "5"),
        ("4485031936696447520", "448503193669644752", "0"),
        ("2720991026808100", "272099102680810", "0"),
        ("5313977435287891", "531397743528789", "1"),
        ("5144122279996944", "514412227999694", "4"),
        ("345624181492183", "34562418149218", "3"),
        ("379723913300158", "37972391330015", "8"),
        ("345999017580637", "34599901758063", "7"),
        ("6011232699595685", "601123269959568", "5"),
        ("6011491169622003", "601149116962200", "3"),
        ("6011285697355763491", "601128569735576349", "1"),
        ("3542720990091367", "354272099009136", "7"),
        ("3532233574622997", "353223357462299", "7"),
        ("3532788220114354666", "353278822011435466", "6"),
        ("5403399339551671", "540339933955167", "1"),
        ("5585760385211280", "558576038521128", "0"),
        ("5481899719102875", "548189971910287", "5"),
        ("30540557891578", "3054055789157", "8"),
        ("30071210433038", "3007121043303", "8"),
        ("30126773590440", "3012677359044", "0"),
        ("36300226927160", "3630022692716", "0"),
        ("36462605784370", "3646260578437", "0"),
        ("36705219593581", "3670521959358", "1"),
        ("6763637858365987", "676363785836598", "7"),
        ("6762136018635356", "676213601863535", "6"),
        ("6762285720444928", "676228572044492", "8"),
        ("4175003833113538", "417500383311353", "8"),
        ("4917845148786751", "491784514878675", "1"),
        ("4508189071154330", "450818907115433", "0"),
        ("6397642356831336", "639764235683133", "6"),
        ("6379177784930725", "637917778493072", "5"),
        ("6371983222326360", "637198322232636", "0"),
        (
            "54614881525019073782156187965076037537577",
            "5461488152501907378215618796507603753757",
            "7",
        ),
        (
            "1980181852120423152985411461523796354096776217426",
            "198018185212042315298541146152379635409677621742",
            "6",
        ),
        (
            "71103629781953043577711278657782051037",
            "7110362978195304357771127865778205103",
            "7",
        ),
        (
            "192199918727254420496996509883617",
            "19219991872725442049699650988361",
            "7",
        ),
        ("6516603288299521252958133", "651660328829952125295813", "3"),
        (
            "0549698768273073295451997422543678225772666307",
            "054969876827307329545199742254367822577266630",
            "7",
        ),
        (
            "86495665960757938740047056426450277738",
            "8649566596075793874004705642645027773",
            "8",
        ),
        (
            "38563081735134959023238795",
            "3856308173513495902323879",
            "5",
        ),
        (
            "0881396675714293553912574348891",
            "088139667571429355391257434889",
            "1",
        ),
        ("75404226575672", "7540422657567", "2"),
        (
            "03847351582239584836738165588731595",
            "0384735158223958483673816558873159",
            "5",
        ),
        (
            "092078018048435165891915630831222779842123",
            "09207801804843516589191563083122277984212",
            "3",
        ),
        ("83", "8", "3"),
        (
            "796664111657831540925156678893534",
            "79666411165783154092515667889353",
            "4",
        ),
        (
            "083889026416332434227082611",
            "08388902641633243422708261",
            "1",
        ),
        ("7450", "745", "0"),
        ("8887534935045735788", "888753493504573578", "8"),
        (
            "50683991576788465201738584670068",
            "5068399157678846520173858467006",
            "8",
        ),
        (
            "6300661074658572109235946105681759702222940944358",
            "630066107465857210923594610568175970222294094435",
            "8",
        ),
        (
            "49597490064422818107761315748561",
            "4959749006442281810776131574856",
            "1",
        ),
        ("08895394941", "0889539494", "1"),
        ("7885627", "788562", "7"),
        (
            "860294917355734824232955794862662219753570727",
            "86029491735573482423295579486266221975357072",
            "7",
        ),
        (
            "316155958410984136823404028590294859389315",
            "31615595841098413682340402859029485938931",
            "5",
        ),
        (
            "37127747921881019081390599573226109070772",
            "3712774792188101908139059957322610907077",
            "2",
        ),
        (
            "8240027262937782385843427698937482724595",
            "824002726293778238584342769893748272459",
            "5",
        ),
        (
            "563172906064393026806598062505683170605416142",
            "56317290606439302680659806250568317060541614",
            "2",
        ),
        ("323659", "32365", "9"),
        ("0994905", "099490", "5"),
        (
            "09386209765806087018516207",
            "0938620976580608701851620",
            "7",
        ),
        (
            "33421525854302365772578573973135641848979706",
            "3342152585430236577257857397313564184897970",
            "6",
        ),
        ("29330", "2933", "0"),
        (
            "8498596997358554364532632997585040",
            "849859699735855436453263299758504",
            "0",
        ),
        ("8576167814467109832320", "857616781446710983232", "0"),
        ("232", "23", "2"),
        (
            "6324764819359558617790395076257264506616106832933",
            "632476481935955861779039507625726450661610683293",
            "3",
        ),
        (
            "294120048623149305988437330",
            "29412004862314930598843733",
            "0",
        ),
        (
            "7900111062867757453184244386710373296814574668",
            "790011106286775745318424438671037329681457466",
            "8",
        ),
        (
            "5367538500607856908983576772524810945111620762179",
            "536753850060785690898357677252481094511162076217",
            "9",
        ),
        ("968", "96", "8"),
        ("8961", "896", "1"),
        ("85370137279014395447", "8537013727901439544", "7"),
        ("2005169774293", "200516977429", "3"),
        ("623477229032567", "62347722903256", "7"),
        ("863862108", "86386210", "8"),
        (
            "59646720260211469659151766871919368641",
            "5964672026021146965915176687191936864",
            "1",
        ),
        ("67", "6", "7"),
        ("45203", "4520", "3"),
        (
            "7915744454676547808109853644",
            "791574445467654780810985364",
            "4",
        ),
        ("5875487361106669", "587548736110666", "9"),
        (
            "6624140838899141132014247713",
            "662414083889914113201424771",
            "3",
        ),
        (
            "9756567794897599766290433002294318359",
            "975656779489759976629043300229431835",
            "9",
        ),
        ("72397", "7239", "7"),
        ("218463818", "21846381", "8"),
        (
            "263813770569251323679670745238933084455721",
            "26381377056925132367967074523893308445572",
            "1",
        ),
        ("69734877926", "6973487792", "6"),
        ("89658158373339137022294", "8965815837333913702229", "4"),
        ("1552215830", "155221583", "0"),
        (
            "76035643643530792048269134",
            "7603564364353079204826913",
            "4",
        ),
        ("338009939", "33800993", "9"),
        (
            "018994193005121895596566825490",
            "01899419300512189559656682549",
            "0",
        ),
        (
            "4581126992476809766513180443332",
            "458112699247680976651318044333",
            "2",
        ),
        ("66786195948495022", "6678619594849502", "2"),
        ("315121216515975938839", "31512121651597593883", "9"),
        (
            "33489890479999623652996047457384625515132870",
            "3348989047999962365299604745738462551513287",
            "0",
        ),
        (
            "262253938212053138418267398242050268050",
            "26225393821205313841826739824205026805",
            "0",
        ),
        ("52784212", "5278421", "2"),
        ("1768425892", "176842589", "2"),
        ("85520518", "8552051", "8"),
        ("7312557433533855", "731255743353385", "5"),
        ("34194998730219623", "3419499873021962", "3"),
        ("25937279309026750", "2593727930902675", "0"),
        ("41582", "4158", "2"),
        ("2857", "285", "7"),
        (
            "850358582146570426568272360872360087",
            "85035858214657042656827236087236008",
            "7",
        ),
        (
            "125957343885973496512989716687495",
            "12595734388597349651298971668749",
            "5",
        ),
        ("03044278", "0304427", "8"),
        (
            "05108454829869214309740788612171015584",
            "0510845482986921430974078861217101558",
            "4",
        ),
        ("4039079", "403907", "9"),
        (
            "80723383033265757759681334",
            "8072338303326575775968133",
            "4",
        ),
        ("75", "7", "5"),
        (
            "574199228829400903986384817447646917802011348",
            "57419922882940090398638481744764691780201134",
            "8",
        ),
        ("331", "33", "1"),
        ("46978507410879403373513", "4697850741087940337351", "3"),
        ("07731773181451843", "0773177318145184", "3"),
        (
            "461907819256261684784230449111038702651",
            "46190781925626168478423044911103870265",
            "1",
        ),
        (
            "30084558181558765529058899629211451664063802541",
            "3008455818155876552905889962921145166406380254",
            "1",
        ),
        (
            "663743100507053993899002238074585",
            "66374310050705399389900223807458",
            "5",
        ),
        (
            "44425446487294639133493226245186890667105856",
            "4442544648729463913349322624518689066710585",
            "6",
        ),
        (
            "15924932017293097589542466771758",
            "1592493201729309758954246677175",
            "8",
        ),
        ("0585916146334538751506007", "058591614633453875150600", "7"),
        (
            "40679114499882976614293849035141192017",
            "4067911449988297661429384903514119201",
            "7",
        ),
        ("519865441544075878870", "51986544154407587887", "0"),
        (
            "664810302611584179617892709160140344776901942",
            "66481030261158417961789270916014034477690194",
            "2",
        ),
        ("3511381339378715469366018", "351138133937871546936601", "8"),
        (
            "56493816473474509107345480",
            "5649381647347450910734548",
            "0",
        ),
        (
            "5741555974830965569095742116601699",
            "574155597483096556909574211660169",
            "9",
        ),
        (
            "36707719368859941969937943",
            "3670771936885994196993794",
            "3",
        ),
        (
            "028867500681480919786133544924778704076040965",
            "02886750068148091978613354492477870407604096",
            "5",
        ),
        ("22454940441011231356", "2245494044101123135", "6"),
        ("943", "94", "3"),
        ("569438271987", "56943827198", "7"),
        ("613810", "61381", "0"),
        ("52039872", "5203987", "2"),
        ("455", "45", "5"),
        (
            "3110938967462244116852248333447562947300982",
            "311093896746224411685224833344756294730098",
            "2",
        ),
        ("7799891456854353253", "779989145685435325", "3"),
        ("0136612850", "013661285", "0"),
        (
            "776393540916201734200835839",
            "77639354091620173420083583",
            "9",
        ),
        ("0237247724634033977", "023724772463403397", "7"),
        ("97042462639560872859475", "9704246263956087285947", "5"),
        (
            "88177429762445461368974189093209625050470",
            "8817742976244546136897418909320962505047",
            "0",
        ),
        ("1176165340804266", "117616534080426", "6"),
        (
            "4448902861372789129733172264672773151287726440",
            "444890286137278912973317226467277315128772644",
            "0",
        ),
        ("2269082", "226908", "2"),
        (
            "06896345684029731903256637529107857206016",
            "0689634568402973190325663752910785720601",
            "6",
        ),
        ("85957928264976", "8595792826497", "6"),
        (
            "779107316324250893550133606348025527726",
            "77910731632425089355013360634802552772",
            "6",
        ),
        (
            "0907504023894713968867734267473401822",
            "090750402389471396886773426747340182",
            "2",
        ),
        ("3859825684349", "385982568434", "9"),
        ("3177279707927209", "317727970792720", "9"),
        ("8550406179730333982075", "855040617973033398207", "5"),
        (
            "7464449650889249566946524428088716678022357024530",
            "746444965088924956694652442808871667802235702453",
            "0",
        ),
        (
            "90258743775887828360122408364180133258855663207",
            "9025874377588782836012240836418013325885566320",
            "7",
        ),
        ("0293953975696", "029395397569", "6"),
        (
            "6532499716831854673100166936758607468340821272580",
            "653249971683185467310016693675860746834082127258",
            "0",
        ),
        ("7791645920544", "779164592054", "4"),
        ("3514991100863763983700", "351499110086376398370", "0"),
    ]
}

fn invalid_cases() -> Vec<&'static str> {
    vec![
        "6392838421",
        "6121688059",
        "9248001707",
        "4271763075",
        "9169125042",
        "3858339745",
        "6039761304",
        "7884147301",
        "068708067027311981306064527483090583446388",
        "3913457462233136864081203885827153721998236091",
        "722079608322052231983840357389776026691421092",
        "23359723550996",
        "028475029020470949485384686",
        "246355749714957",
        "4686949083",
        "093276231",
        "710821628420",
        "5671431076387547691746",
        "25601777009421961189069672471",
        "32815824414667935457262391050171012",
        "04456",
        "7886262331192414",
        "310367107146943414636692551774259043131881",
        "289002427113785452336380863380016574613336",
        "68335020692696657286801982061799684156",
        "154192190561376702893127011",
        "8515597340",
        "71470341208027909882306950054103542239441",
        "1574754365300635103670872604555508989627",
        "790609521274336907519",
        "3586072675653240416886803122465442824090268245840",
        "2937",
        "63146254",
        "02224792606711397534821577025352211741302962202",
        "28430750063317550278578633048214089144553",
        "4534831978552965164131948281558",
        "2967552421510192237347175021197177333878",
        "49023821327119191026308305503659982837433",
        "458686845182367652447",
        "032437937741846045419592880226147",
        "87128286132832",
        "7866939527758288362301366127142195119167",
        "1755614880757414840349021079157897056829284571035",
        "461879964439551392955750",
        "33",
        "187894786712582185137844999592312",
        "0292815674511",
        "418324473598556718580714594841117688286",
        "6272",
        "80008696575726384728",
        "000016729532868016414001118559770839",
        "360356419907268654632604",
        "739048752145894665",
        "1423914103611333416666209612998650",
        "0994618958",
        "4403820785298729065165338698",
        "0744659779675944211",
        "55966517848075",
        "892632986026435471277899504432",
        "7301",
        "5487621816",
        "92977122912408192",
        "18151904992777567414988",
        "374327",
        "374816606488036317725043279477071763950",
        "49227002639868324784327274354408870",
        "97373333824964909826510628632233296",
        "9804155099485934209474313",
        "3233302764417434734362447170856911985007",
        "87741352341391238074",
        "7357070142971997455",
        "0431014690031680275859",
        "598",
        "480890076",
        "592525",
        "5199395361638",
        "120716",
        "6699701772601879496766124878286054493452289",
        "36892701346824",
        "5466060712575115076055374531595",
        "041310571160011544011",
        "9512618487581182",
        "8862670494156451158091182778",
        "5253089105752163357784515",
        "2691928",
        "2242",
        "0373135119640172593626693567150017713426",
        "83717481660424883558059989497310616916",
        "13595167800855746",
        "087227272",
        "696441789221",
        "695265198265",
        "4501486212254454138460770696213605530982461",
        "46066702193683366991748423410275056",
        "694093454102806559377836462638205195636301151",
        "530831182876",
        "911568841692892005475835773913179032",
        "4011257213843365315926971016597295136",
        "51761921",
        "63418011869116970354945464",
        "1711430179",
        "8610504703682064519863727939045812579646287784097",
        "232251867808744015457413166125",
        "1767167",
        "8711959062521450730101543617102",
        "795776853946",
        "02390867554521165130979",
        "0385252401923660837899675993148080596742",
        "474577839",
        "40099832017141180543769235774",
        "0666451590169073293403139385820982300115526754266",
        "52923046652587976731502408971",
        "18465756339241354925",
        "826836721040094114209229746035668345730015",
        "88985702594",
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}

// vim: fdm=syntax fml=64