618 lines
20 KiB
JavaScript
618 lines
20 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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const { CreditCard } = ChromeUtils.importESModule(
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"resource://gre/modules/CreditCard.sys.mjs"
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);
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add_task(function isValidNumber() {
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function testValid(number, shouldPass) {
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if (shouldPass) {
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ok(
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CreditCard.isValidNumber(number),
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`${number} should be considered valid`
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);
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} else {
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ok(
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!CreditCard.isValidNumber(number),
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`${number} should not be considered valid`
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);
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}
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}
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testValid("0000000000000000", true);
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testValid("41111111112", false); // passes Luhn but too short
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testValid("4111-1111-112", false); // passes Luhn but too short
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testValid("55555555555544440018", false); // passes Luhn but too long
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testValid("5555 5555 5555 4444 0018", false); // passes Luhn but too long
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testValid("4929001587121045", true);
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testValid("5103059495477870", true);
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testValid("6011029476355493", true);
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testValid("3589993783099582", true);
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testValid("5415425865751454", true);
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testValid("378282246310005", true); // American Express test number
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testValid("371449635398431", true); // American Express test number
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testValid("378734493671000", true); // American Express Corporate test number
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testValid("5610591081018250", true); // Australian BankCard test number
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testValid("6759649826438453", true); // Maestro test number
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testValid("6799990100000000019", true); // 19 digit Maestro test number
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testValid("6799-9901-0000-0000019", true); // 19 digit Maestro test number
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testValid("30569309025904", true); // 14 digit Diners Club test number
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testValid("38520000023237", true); // 14 digit Diners Club test number
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testValid("6011111111111117", true); // Discover test number
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testValid("6011000990139424", true); // Discover test number
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testValid("3530111333300000", true); // JCB test number
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testValid("3566002020360505", true); // JCB test number
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testValid("3532596776688495393", true); // 19-digit JCB number. JCB, Discover, Maestro could have 16-19 digits
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testValid("3532 5967 7668 8495393", true); // 19-digit JCB number. JCB, Discover, Maestro could have 16-19 digits
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testValid("5555555555554444", true); // MasterCard test number
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testValid("5105105105105100", true); // MasterCard test number
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testValid("2221000000000009", true); // 2-series MasterCard test number
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testValid("4111111111111111", true); // Visa test number
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testValid("4012888888881881", true); // Visa test number
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testValid("4222222222222", true); // 13 digit Visa test number
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testValid("4222 2222 22222", true); // 13 digit Visa test number
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testValid("4035 5010 0000 0008", true); // Visadebit/Cartebancaire test number
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testValid("5038146897157463", true);
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testValid("4026313395502338", true);
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testValid("6387060366272981", true);
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testValid("474915027480942", true);
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testValid("924894781317325", true);
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testValid("714816113937185", true);
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testValid("790466087343106", true);
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testValid("474320195408363", true);
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testValid("219211148122351", true);
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testValid("633038472250799", true);
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testValid("354236732906484", true);
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testValid("095347810189325", true);
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testValid("930771457288760", true);
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testValid("3091269135815020", true);
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testValid("5471839082338112", true);
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testValid("0580828863575793", true);
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testValid("5015290610002932", true);
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testValid("9465714503078607", true);
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testValid("4302068493801686", true);
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testValid("2721398408985465", true);
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testValid("6160334316984331", true);
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testValid("8643619970075142", true);
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testValid("0218246069710785", true);
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testValid("0000-0000-0080-4609", true);
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testValid("0000 0000 0222 331", true);
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testValid("344060747836806", true);
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testValid("001064088", false); // too short
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testValid("00-10-64-088", false); // still too short
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testValid("4929001587121046", false);
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testValid("5103059495477876", false);
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testValid("6011029476355494", false);
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testValid("3589993783099581", false);
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testValid("5415425865751455", false);
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testValid("5038146897157462", false);
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testValid("4026313395502336", false);
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testValid("6387060366272980", false);
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testValid("344060747836804", false);
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testValid("30190729470496", false);
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testValid("36333851788255", false);
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testValid("526931005800649", false);
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testValid("724952425140686", false);
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testValid("379761391174135", false);
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testValid("030551436468583", false);
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testValid("947377014076746", false);
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testValid("254848023655752", false);
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testValid("226871580283345", false);
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testValid("708025346034339", false);
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testValid("917585839076788", false);
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testValid("918632588027666", false);
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testValid("9946177098017064", false);
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testValid("4081194386488872", false);
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testValid("3095975979578034", false);
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testValid("3662215692222536", false);
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testValid("6723210018630429", false);
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testValid("4411962856225025", false);
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testValid("8276996369036686", false);
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testValid("4449796938248871", false);
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testValid("3350852696538147", false);
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testValid("5011802870046957", false);
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testValid("0000", false);
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});
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add_task(function test_formatMaskedNumber() {
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function assertMaskedNumber(input, expected) {
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const actual = CreditCard.formatMaskedNumber(input);
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Assert.equal(actual, expected);
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}
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assertMaskedNumber("************0000", "****0000");
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assertMaskedNumber("************1045", "****1045");
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assertMaskedNumber("***********6806", "****6806");
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assertMaskedNumber("**********0495", "****0495");
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assertMaskedNumber("**********8250", "****8250");
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});
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add_task(function test_maskNumber() {
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function testMask(number, expected) {
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let card = new CreditCard({ number });
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Assert.equal(
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card.maskedNumber,
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expected,
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"Masked number should only show the last four digits"
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);
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}
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testMask("0000000000000000", "**** 0000");
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testMask("4929001587121045", "**** 1045");
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testMask("5103059495477870", "**** 7870");
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testMask("6011029476355493", "**** 5493");
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testMask("3589993783099582", "**** 9582");
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testMask("5415425865751454", "**** 1454");
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testMask("344060747836806", "**** 6806");
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testMask("6799990100000000019", "**** 0019");
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Assert.throws(
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() => new CreditCard({ number: "1234" }).maskedNumber,
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/Invalid credit card number/,
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"Four or less numbers should throw when retrieving the maskedNumber"
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);
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});
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add_task(function test_longMaskedNumber() {
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function testMask(number, expected) {
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let card = new CreditCard({ number });
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Assert.equal(
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card.longMaskedNumber,
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expected,
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"Long masked number should show asterisks for all digits but last four"
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);
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}
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testMask("0000000000000000", "************0000");
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testMask("4929001587121045", "************1045");
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testMask("5103059495477870", "************7870");
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testMask("6011029476355493", "************5493");
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testMask("3589993783099582", "************9582");
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testMask("5415425865751454", "************1454");
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testMask("344060747836806", "***********6806");
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testMask("6799990100000000019", "***************0019");
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Assert.throws(
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() => new CreditCard({ number: "1234" }).longMaskedNumber,
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/Invalid credit card number/,
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"Four or less numbers should throw when retrieving the longMaskedNumber"
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);
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});
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add_task(function test_isValid() {
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function testValid(
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number,
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expirationMonth,
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expirationYear,
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shouldPass,
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message
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) {
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let isValid = false;
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try {
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let card = new CreditCard({
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number,
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expirationMonth,
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expirationYear,
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});
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isValid = card.isValid();
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} catch (ex) {
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isValid = false;
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}
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if (shouldPass) {
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ok(isValid, message);
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} else {
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ok(!isValid, message);
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}
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}
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let year = new Date().getFullYear();
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let month = new Date().getMonth() + 1;
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testValid(
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"0000000000000000",
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month,
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year + 2,
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true,
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"Valid number and future expiry date (two years) should pass"
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);
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testValid(
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"0000000000000000",
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month < 11 ? month + 2 : month % 10,
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month < 11 ? year : year + 1,
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true,
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"Valid number and future expiry date (two months) should pass"
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);
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testValid(
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"0000000000000000",
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month,
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year,
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true,
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"Valid number and expiry date equal to this month should pass"
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);
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testValid(
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"0000000000000000",
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month > 1 ? month - 1 : 12,
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month > 1 ? year : year - 1,
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false,
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"Valid number but overdue expiry date should fail"
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);
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testValid(
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"0000000000000000",
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month,
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year - 1,
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false,
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"Valid number but overdue expiry date (by a year) should fail"
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);
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testValid(
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"0000000000000001",
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month,
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year + 2,
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false,
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"Invalid number but future expiry date should fail"
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);
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});
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add_task(function test_normalize() {
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Assert.equal(
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new CreditCard({ number: "0000 0000 0000 0000" }).number,
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"0000000000000000",
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"Spaces should be removed from card number after it is normalized"
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);
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Assert.equal(
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new CreditCard({ number: "0000 0000\t 0000\t0000" }).number,
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"0000000000000000",
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"Spaces should be removed from card number after it is normalized"
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);
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Assert.equal(
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new CreditCard({ number: "0000-0000-0000-0000" }).number,
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"0000000000000000",
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"Hyphens should be removed from card number after it is normalized"
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);
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Assert.equal(
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new CreditCard({ number: "0000-0000 0000-0000" }).number,
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"0000000000000000",
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"Spaces and hyphens should be removed from card number after it is normalized"
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);
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Assert.equal(
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new CreditCard({ number: "0000000000000000" }).number,
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"0000000000000000",
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"Normalized numbers should not get changed"
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);
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let card = new CreditCard({ number: "0000000000000000" });
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card.expirationYear = "22";
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card.expirationMonth = "11";
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Assert.equal(
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card.expirationYear,
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2022,
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"Years less than four digits are in the third millenium"
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);
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card.expirationYear = "-200";
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ok(isNaN(card.expirationYear), "Negative years are blocked");
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card.expirationYear = "1998";
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Assert.equal(
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card.expirationYear,
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1998,
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"Years with four digits are not changed"
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);
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card.expirationYear = "test";
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ok(isNaN(card.expirationYear), "non-number years are returned as NaN");
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card.expirationMonth = "02";
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Assert.equal(
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card.expirationMonth,
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2,
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"Zero-leading months are converted properly (not octal)"
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);
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card.expirationMonth = "test";
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ok(isNaN(card.expirationMonth), "non-number months are returned as NaN");
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card.expirationMonth = "12";
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Assert.equal(
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card.expirationMonth,
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12,
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"Months formatted correctly are unchanged"
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);
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card.expirationMonth = "13";
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ok(isNaN(card.expirationMonth), "Months above 12 are blocked");
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card.expirationMonth = "7";
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Assert.equal(
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card.expirationMonth,
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7,
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"Changing back to a valid number passes"
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);
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card.expirationMonth = "0";
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ok(isNaN(card.expirationMonth), "Months below 1 are blocked");
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card.expirationMonth = card.expirationYear = undefined;
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card.expirationString = "2022/01";
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Assert.equal(card.expirationMonth, 1, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2022, "Year should be parsed correctly");
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card.expirationString = "2028 / 05";
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Assert.equal(card.expirationMonth, 5, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2028, "Year should be parsed correctly");
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card.expirationString = "2023-02";
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Assert.equal(card.expirationMonth, 2, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2023, "Year should be parsed correctly");
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card.expirationString = "2029 - 09";
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Assert.equal(card.expirationMonth, 9, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2029, "Year should be parsed correctly");
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card.expirationString = "03-2024";
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Assert.equal(card.expirationMonth, 3, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2024, "Year should be parsed correctly");
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card.expirationString = "08 - 2024";
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Assert.equal(card.expirationMonth, 8, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2024, "Year should be parsed correctly");
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card.expirationString = "04/2025";
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Assert.equal(card.expirationMonth, 4, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2025, "Year should be parsed correctly");
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card.expirationString = "01 / 2023";
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Assert.equal(card.expirationMonth, 1, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2023, "Year should be parsed correctly");
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card.expirationString = "05/26";
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Assert.equal(card.expirationMonth, 5, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2026, "Year should be parsed correctly");
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card.expirationString = " 06 / 27 ";
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Assert.equal(card.expirationMonth, 6, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2027, "Year should be parsed correctly");
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card.expirationString = "04 / 25";
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Assert.equal(card.expirationMonth, 4, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2025, "Year should be parsed correctly");
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card.expirationString = "27-6";
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Assert.equal(card.expirationMonth, 6, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2027, "Year should be parsed correctly");
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card.expirationString = "26 - 5";
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Assert.equal(card.expirationMonth, 5, "Month should be parsed correctly");
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Assert.equal(card.expirationYear, 2026, "Year should be parsed correctly");
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card.expirationString = "07/11";
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Assert.equal(
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card.expirationMonth,
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7,
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"Ambiguous month should be parsed correctly"
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);
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Assert.equal(
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card.expirationYear,
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2011,
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"Ambiguous year should be parsed correctly"
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);
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card.expirationString = "08 / 12";
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Assert.equal(
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card.expirationMonth,
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8,
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"Ambiguous month should be parsed correctly"
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);
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Assert.equal(
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card.expirationYear,
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2012,
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"Ambiguous year should be parsed correctly"
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);
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card = new CreditCard({
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number: "0000000000000000",
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expirationMonth: "02",
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expirationYear: "2112",
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expirationString: "06-2066",
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});
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Assert.equal(
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card.expirationMonth,
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2,
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"expirationString is takes lower precendence than explicit month"
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);
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Assert.equal(
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card.expirationYear,
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2112,
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"expirationString is takes lower precendence than explicit year"
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);
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});
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add_task(async function test_label() {
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let testCases = [
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{
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number: "0000000000000000",
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name: "Rudy Badoody",
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expectedMaskedLabel: "**** 0000, Rudy Badoody",
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},
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{
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number: "3589993783099582",
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name: "Jimmy Babimmy",
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expectedMaskedLabel: "**** 9582, Jimmy Babimmy",
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},
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];
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for (let testCase of testCases) {
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let { number, name } = testCase;
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Assert.equal(
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await CreditCard.getLabel({ number, name }),
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testCase.expectedMaskedLabel,
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"The expectedMaskedLabel should be shown when showNumbers is false"
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);
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}
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});
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add_task(async function test_network() {
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let supportedNetworks = CreditCard.getSupportedNetworks();
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Assert.ok(
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supportedNetworks.length,
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"There are > 0 supported credit card networks"
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);
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let ccNumber = "0000000000000000";
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let testCases = supportedNetworks.map(network => {
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return { number: ccNumber, network, expectedNetwork: network };
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});
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testCases.push({
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number: ccNumber,
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network: "gringotts",
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expectedNetwork: "gringotts",
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});
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testCases.push({
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number: ccNumber,
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network: "",
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expectedNetwork: undefined,
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});
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for (let testCase of testCases) {
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let { number, network } = testCase;
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let card = new CreditCard({ number, network });
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Assert.equal(
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await card.network,
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testCase.expectedNetwork,
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`The expectedNetwork ${card.network} should match the card network ${testCase.expectedNetwork}`
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);
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}
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});
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add_task(async function test_isValidNetwork() {
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for (let network of CreditCard.getSupportedNetworks()) {
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Assert.ok(CreditCard.isValidNetwork(network), "supported network is valid");
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}
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Assert.ok(!CreditCard.isValidNetwork(), "undefined is not a valid network");
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Assert.ok(
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!CreditCard.isValidNetwork(""),
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"empty string is not a valid network"
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);
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Assert.ok(!CreditCard.isValidNetwork(null), "null is not a valid network");
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Assert.ok(
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!CreditCard.isValidNetwork("Visa"),
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"network validity is case-sensitive"
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);
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Assert.ok(
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!CreditCard.isValidNetwork("madeupnetwork"),
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"unknown network is invalid"
|
|
);
|
|
});
|
|
|
|
add_task(async function test_getType() {
|
|
const RECOGNIZED_CARDS = [
|
|
// Edge cases
|
|
["2221000000000000", "mastercard"],
|
|
["2720000000000000", "mastercard"],
|
|
["2200000000000000", "mir"],
|
|
["2204000000000000", "mir"],
|
|
["340000000000000", "amex"],
|
|
["370000000000000", "amex"],
|
|
["3000000000000000", "diners"],
|
|
["3050000000000000", "diners"],
|
|
["3095000000000000", "diners"],
|
|
["36000000000000", "diners"],
|
|
["3800000000000000", "diners"],
|
|
["3900000000000000", "diners"],
|
|
["3528000000000000", "jcb"],
|
|
["3589000000000000", "jcb"],
|
|
["4035000000000000", "cartebancaire"],
|
|
["4360000000000000", "cartebancaire"],
|
|
["4000000000000000", "visa"],
|
|
["4999999999999999", "visa"],
|
|
["5400000000000000", "mastercard"],
|
|
["5500000000000000", "mastercard"],
|
|
["5100000000000000", "mastercard"],
|
|
["5399999999999999", "mastercard"],
|
|
["6011000000000000", "discover"],
|
|
["6221260000000000", "discover"],
|
|
["6229250000000000", "discover"],
|
|
["6240000000000000", "discover"],
|
|
["6269990000000000", "discover"],
|
|
["6282000000000000", "discover"],
|
|
["6288990000000000", "discover"],
|
|
["6400000000000000", "discover"],
|
|
["6500000000000000", "discover"],
|
|
["6200000000000000", "unionpay"],
|
|
["8100000000000000", "unionpay"],
|
|
// Valid according to Luhn number
|
|
["2204941877211882", "mir"],
|
|
["2720994326581252", "mastercard"],
|
|
["374542158116607", "amex"],
|
|
["36006666333344", "diners"],
|
|
["3541675340715696", "jcb"],
|
|
["3543769248058305", "jcb"],
|
|
["4035501428146300", "cartebancaire"],
|
|
["4111111111111111", "visa"],
|
|
["5346755600299631", "mastercard"],
|
|
["5495770093313616", "mastercard"],
|
|
["5574238524540144", "mastercard"],
|
|
["6011029459267962", "discover"],
|
|
["6278592974938779", "unionpay"],
|
|
["8171999927660000", "unionpay"],
|
|
["30569309025904", "diners"],
|
|
["38520000023237", "diners"],
|
|
];
|
|
for (let [value, type] of RECOGNIZED_CARDS) {
|
|
Assert.equal(
|
|
CreditCard.getType(value),
|
|
type,
|
|
`Expected ${value} to be recognized as ${type}`
|
|
);
|
|
}
|
|
|
|
const UNRECOGNIZED_CARDS = [
|
|
["411111111111111", "15 digits"],
|
|
["41111111111111111", "17 digits"],
|
|
["", "empty"],
|
|
["9111111111111111", "Unknown prefix"],
|
|
];
|
|
for (let [value, reason] of UNRECOGNIZED_CARDS) {
|
|
Assert.equal(
|
|
CreditCard.getType(value),
|
|
null,
|
|
`Expected ${value} to not match any card because: ${reason}`
|
|
);
|
|
}
|
|
});
|
|
|
|
add_task(async function test_getNetworkFromName() {
|
|
const RECOGNIZED_NAMES = [
|
|
["amex", "amex"],
|
|
["American Express", "amex"],
|
|
["american express", "amex"],
|
|
["mastercard", "mastercard"],
|
|
["master card", "mastercard"],
|
|
["MasterCard", "mastercard"],
|
|
["Master Card", "mastercard"],
|
|
["Union Pay", "unionpay"],
|
|
["UnionPay", "unionpay"],
|
|
["Unionpay", "unionpay"],
|
|
["unionpay", "unionpay"],
|
|
|
|
["Unknown", null],
|
|
["", null],
|
|
];
|
|
for (let [value, type] of RECOGNIZED_NAMES) {
|
|
Assert.equal(
|
|
CreditCard.getNetworkFromName(value),
|
|
type,
|
|
`Expected ${value} to be recognized as ${type}`
|
|
);
|
|
}
|
|
});
|
|
|
|
add_task(async function test_normalizeCardNumber() {
|
|
let testCases = [
|
|
["5495770093313616", "5495770093313616"],
|
|
["5495 7700 9331 3616", "5495770093313616"],
|
|
[" 549 57700 93313 616 ", "5495770093313616"],
|
|
["5495-7700-9331-3616", "5495770093313616"],
|
|
["", null],
|
|
[undefined, null],
|
|
[null, null],
|
|
];
|
|
for (let [input, expected] of testCases) {
|
|
let actual = CreditCard.normalizeCardNumber(input);
|
|
Assert.equal(
|
|
actual,
|
|
expected,
|
|
`Expected ${input} to normalize to ${expected}`
|
|
);
|
|
}
|
|
});
|