'use strict'; const Punycode = require('punycode'); const Code = require('@hapi/code'); const Address = require('..'); const Lab = require('@hapi/lab'); const internals = {}; const { describe, it } = exports.lab = Lab.script(); const expect = Code.expect; describe('email', () => { it('available as direct require', () => { expect(require('../lib/email').isValid('test@example.com')).to.be.true(); }); describe('analyze()', () => { it('identifies error', () => { const tests = [ ['', 'Address must be a non-empty string'], ['êjness@iana.org', 'Address contains forbidden Unicode characters', { allowUnicode: false }], ['test@test@test', 'Address cannot contain more than one @ character'], ['test', 'Address must contain one @ character'], ['@example.com', 'Address local part cannot be empty'], ['test@', 'Domain must be a non-empty string'], ['1234567890@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz.com', 'Address too long'], ['1234567890123456789012345678901234567890123456789012345678901234567890@example.com', 'Address local part too long'], ['x..y@example.com', 'Address local part contains empty dot-separated segment'], ['x:y@example.com', 'Address local part contains invalid character'], ['ê:y@example.com', 'Address local part contains invalid character'], ['test@com', 'Domain lacks the minimum required number of segments'], ['test@x.no-such-tld', 'Domain uses forbidden TLD'], ['test@example..com', 'Domain contains empty dot-separated segment'], ['test@1234567890123456789012345678901234567890123456789012345678901234567890.com', 'Domain contains dot-separated segment that is too long'], ['test@example+.com', 'Domain contains invalid character', { tlds: false }], ['test@example.com_', 'Domain contains invalid tld character', { tlds: false }] ]; for (let i = 0; i < tests.length; ++i) { const email = tests[i]; const output = Address.email.analyze(email[0], email[2]); const result = email[1]; if (!output || output.error !== result) { console.log(i, email[0]); } expect(output.error).to.equal(result); } }); it('validates options', () => { const tests = [ ['test@example.com', 'Invalid options: tlds must be a boolean or an object', { tlds: 1 }], ['test@example.com', 'Invalid options: tlds.allow must be a Set object or true', { tlds: { allow: ['test'] } }], ['test@example.com', 'Invalid options: tlds.deny must be a Set object', { tlds: { deny: ['test'] } }], ['test@example.com', 'Invalid options: cannot specify both tlds.allow and tlds.deny lists', { tlds: { allow: new Set(), deny: new Set() } }], [1, 'Invalid input: email must be a string'] ]; for (let i = 0; i < tests.length; ++i) { const email = tests[i]; expect(() => Address.email.analyze(email[0], email[2])).to.throw(email[1]); } }); describe('validated TLD', () => { it('applies built-in list', () => { expect(Address.email.analyze('test@example.com')).to.not.exist(); expect(Address.email.analyze('test@example.com', { tlds: true })).to.not.exist(); expect(Address.email.analyze('test@example.com', { tlds: { allow: true } })).to.not.exist(); }); it('ignores built-in list', () => { expect(Address.email.analyze('test@example.invalid-top', { tlds: false })).to.not.exist(); }); it('denies listed tls', () => { expect(Address.email.analyze('test@example.com', { tlds: { deny: new Set(['test']) } })).to.not.exist(); expect(Address.email.analyze('test@example.com', { tlds: { deny: new Set(['com']) } })).to.equal({ error: 'Domain uses forbidden TLD' }); }); }); }); describe('isValid()', () => { it('validates email', () => { // Tests adapted from https://github.com/skeggse/isemail // Copyright (c) 2008-2019, Eli Skeggs, Dominic Sayers, GlobeSherpa const tests = [ ['\r', false], ['test', false], ['@', false], ['test@', false], ['test@io', false], ['test@io', true, { minDomainSegments: 1 }], ['@io', false], ['@iana.org', false], ['test@iana.org', true], ['test@nominet.org.uk', true], ['test@about.museum', true], ['a@iana.org', true], ['êjness@iana.org', true], ['ñoñó1234@iana.org', true], ['ñoñó1234@something.com', true], ['伊昭傑@郵件.商務', true, { tlds: { allow: new Set([Punycode.toASCII('商務')]) } }], ['\ud801\udc37\ud852\udf62@iana.org', true], ['test.test@iana.org', true], ['.test@iana.org', false], ['test.@iana.org', false], ['test..iana.org', false], ['test_exa-mple.com', false], ['!#$%&`*+/=?^`{|}~@iana.org', true], ['test\\@test@iana.org', false], ['123@iana.org', true], ['test@123.com', true], ['test@iana.123', false], ['test@255.255.255.255', false], ['abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghiklm@iana.org', true], ['abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghiklmn@iana.org', false], ['\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06@iana.org', false], ['test@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghiklm', false], ['test@\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06.org', true], ['test@abcdefghijklmnopqrstuvwxyzabcdefghijklmno\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06.org', false], ['test@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghiklm.com', false], ['test@mason-dixon.com', true], ['test@-iana.org', false], ['test@iana-.com', false], ['test@.iana.org', false], ['test@iana.org.', false], ['test@iana..com', false], ['abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghiklm@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmno', false], ['abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghiklm@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.\ud83d\ude06\ud83d\ude06\ud83d\ude06\ud83d\ude06', false], ['abcdef@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdef.hijklmnopqrstuv', false], ['abcdef@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghi.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd\ud83d\ude06', false], ['abcdef@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghi.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz\ud83d\ude06', false], ['a@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijkl.hijk', false], ['a@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijkl.\ud83d\ude06', false], ['\"\r', false], ['\"test\"@iana.org', false], ['\"\"@iana.org', false], ['\"\"\"@iana.org', false], ['\"\\a\"@iana.org', false], ['\"\\\"\"@iana.org', false], ['\"\\\"@iana.org', false], ['\"\\\\\"@iana.org', false], ['test\"@iana.org', false], ['\"test@iana.org', false], ['\"test\"test@iana.org', false], ['test\"text\"@iana.org', false], ['\"test\"\"test\"@iana.org', false], ['\"test\".\"test\"@iana.org', false], ['\"test\\ test\"@iana.org', false], ['\"test\".test@iana.org', false], ['\"test\u0000\"@iana.org', false], ['\"test\\\u0000\"@iana.org', false], ['\"test\r\n test\"@iana.org', false], ['\"abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz abcdefghj\"@iana.org', false], ['\"abcdefghijklmnopqrstuvwxyz abcdefghijklmnopqrstuvwxyz abcdefg\\h\"@iana.org', false], ['test@[255.255.255.255]', false], ['test@a[255.255.255.255]', false], ['test@[255.255.255]', false], ['test@[255.255.255.255.255]', false], ['test@[255.255.255.256]', false], ['test@[1111:2222:3333:4444:5555:6666:7777:8888]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666:7777]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666:7777:8888]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666:7777:8888:9999]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666:7777:888G]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666::8888]', false], ['test@[IPv6:1111:2222:3333:4444:5555::8888]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666::7777:8888]', false], ['test@[IPv6::3333:4444:5555:6666:7777:8888]', false], ['test@[IPv6:::3333:4444:5555:6666:7777:8888]', false], ['test@[IPv6:1111::4444:5555::8888]', false], ['test@[IPv6:::]', false], ['test@[IPv6:1111:2222:3333:4444:5555:255.255.255.255]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666:255.255.255.255]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666:7777:255.255.255.255]', false], ['test@[IPv6:1111:2222:3333:4444::255.255.255.255]', false], ['test@[IPv6:1111:2222:3333:4444:5555:6666::255.255.255.255]', false], ['test@[IPv6:1111:2222:3333:4444:::255.255.255.255]', false], ['test@[IPv6::255.255.255.255]', false], ['test@[255.255.255.255].local', false], ['test@local.[255.255.255.255]', false], ['test@local.[255.255.255.255].local', false], ['test@local.(comment)[255.255.255.255].local', false], ['test@local. [255.255.255.255].local', false], ['test@local.[255.255.255.255](comment).local', false], ['test@local.[255.255.255.255] .local', false], [' test @iana.org', false], ['test@ iana .com', false], ['test . test@iana.org', false], ['\r\n test@iana.org', false], ['\r\n \r\n test@iana.org', false], ['(\r', false], ['(comment)test@iana.org', false], ['((comment)test@iana.org', false], ['(comment(comment))test@iana.org', false], ['test@(comment)iana.org', false], ['test(comment)@iana.org', false], ['test(comment)test@iana.org', false], ['test@(comment)[255.255.255.255]', false], ['(comment)abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghiklm@iana.org', false], ['test@(comment)abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.com', false], ['(comment)test@abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefg.abcdefghijklmnopqrstuvwxyzabcdefghijk.abcdefghijklmnopqrst', false], ['test@iana.org\n', false], ['xn--test@iana.org', true], ['test@iana.org-', false], ['\"test@iana.org', false], ['(test@iana.org', false], ['test@(iana.org', false], ['test@[1.2.3.4', false], ['\"test\\\"@iana.org', false], ['(comment\\)test@iana.org', false], ['test@iana.org(comment\\)', false], ['test@iana.org(comment\\', false], ['test@[RFC-5322-domain-literal]', false], ['test@[RFC-5322-郵件ñó-domain-literal]', false], ['test@[RFC-5322]-domain-literal]', false], ['test@[RFC-5322].domain-literal]', false], ['test@[RFC-5322-[domain-literal]', false], ['test@[€', false], ['test@[\u0007]', false], ['test@[RFC-5322-\\\u0007-domain-literal]', false], ['test@[RFC-5322-\\\t-domain-literal]', false], ['test@[RFC-5322-\\]-domain-literal]', false], ['test@[RFC-5322-\\郵-no-domain-literal]', false], ['test@[RFC-5322--domain-literal]', false], ['test@[RFC-5322-domain-literal\\]', false], ['test@[RFC-5322-domain-literal\\', false], ['test@[RFC 5322 domain literal]', false], ['test@[RFC-5322-domain-literal] (comment)', false], ['@iana.org', false], ['test@.org', false], ['\"\"@iana.org', false], ['\"€\"@iana.org', false], ['\"\\\"@iana.org', false], ['()test@iana.org', false], ['(€)test@iana.org', false], ['test@iana.org\r', false], ['\rtest@iana.org', false], ['\"\rtest\"@iana.org', false], ['(\r)test@iana.org', false], ['test@iana.org(\r)', false], ['test@.org', false], ['\ntest@iana.org', false], ['\"\n\"@iana.org', false], ['\"\\\n\"@iana.org', false], ['(\n)test@iana.org', false], ['\u0007@iana.org', false], ['test@\u0007.org', false], ['\"\u0007\"@iana.org', false], ['\"\\\u0007\"@iana.org', false], ['(\u0007)test@iana.org', false], ['\r\ntest@iana.org', false], ['\r\n \r\ntest@iana.org', false], [' \r\ntest@iana.org', false], [' \r\n test@iana.org', false], [' \r\n \r\ntest@iana.org', false], [' \r\n\r\ntest@iana.org', false], [' \r\n\r\n test@iana.org', false], ['test@iana.org\r\n ', false], ['test@iana.org\r\n \r\n ', false], ['test@iana.org\r\n', false], ['test@iana.org \r', false], ['test@iana.org\r\n \r\n', false], ['test@iana.org \r\n', false], ['test@iana.org \r\n ', false], ['test@iana.org \r\n \r\n', false], ['test@iana.org \r\n\r\n', false], ['test@iana.org \r\n\r\n ', false], ['test@iana. org', false], ['test@[\r', false], ['test@[\r\n', false], [' test@iana.org', false], ['test@iana.org ', false], ['test@[IPv6:1::2:]', false], ['\"test\\\u0094\"@iana.org', false], ['test@iana/icann.org', false], ['test@iana!icann.org', false], ['test@iana?icann.org', false], ['test@iana^icann.org', false], ['test@iana{icann}.org', false], ['test.(comment)test@iana.org', false], ['test@iana.(comment)org', false], ['test@iana(comment)iana.org', false], ['(comment\r\n comment)test@iana.org', false], ['test@org', true, { minDomainSegments: 1 }], ['test\ud800@invalid', false], ['\"\ud800\"@invalid', false], ['\"\\\ud800\"@invalid', false], ['(\ud800)thing@invalid', false], ['\"\\\ud800\"@invalid', false], ['test@\ud800\udfffñoñó郵件ñoñó郵件.郵件ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.noñó郵件ñoñó郵.商務', false, { tlds: { allow: new Set([Punycode.toASCII('商務')]) } }], ['test@\ud800\udfffñoñó郵件ñoñó郵件.郵件ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.ñoñó郵件ñoñó郵件.oñó郵件ñoñó郵件ñoñó郵件.商務', false, { tlds: { allow: new Set([Punycode.toASCII('商務')]) } }], ['test@ñoñoñó郵件\ud83d\ude06ñoñ.oñó郵件\uc138ñoñ.oñó郵件\u0644\u4eec\u010dñoñoñó郵件\u05dcño.ñoñó郵件\u092f\u672cñoñoñó郵件\uc138añoñ.oñó郵件\ud83d\ude06bc\uc138郵\ud83d\ude06ño.ñoñó郵件ñoñoñó郵件\ud83d\ude06ñoñoñó郵件\uc138ñoñ.oñó郵件\u0644\u4eecñoñoñó.郵件\ud83d\ude06ñoñoñó郵件郵\uc138ñoñoñó郵件\u0644\u4eecñoñoñó郵件.\ud83d\ude06ñoñoñó郵件郵\uc138\u0644\u4eec.郵件\ud83d\ude06ñoñoñó郵.件郵\uc138\u4eec\ud83d\ude06ñoñoñó件郵\uc138ñoñoñó郵件', false, { tlds: { allow: new Set([Punycode.toASCII('商務')]) } }], ['test@ñoñó郵件ñoñó郵件ñoñó郵件ñoñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件ñoñó郵件.商務', false, { tlds: { allow: new Set([Punycode.toASCII('商務')]) } }], ['\ud83d\ude06ñoñó郵件ñoñó郵件ñoñó\ud83d\ude06郵件ñoñoñó郵@\ud83d\ude06郵件ñoñó郵件ñoñó.\ud83d\ude06郵件ñoñó郵件ñoñó.\ud83d\ude06郵件ñoñó郵件ñoñó.郵件ñoñó郵件ñoñó\ud83d\ude06.郵件ñoñó郵件ñoñó.郵件ñoñó郵件.ñoñó郵件ñoñó.郵件ñoñó郵件.\ud83d\ude06郵件ñoñó郵件ñoñó.\ud83d\ude06郵件ñoñó郵件ñoñó.\ud83d\ude06商務.郵件ñoñó郵件ñoñó郵件.\ud83d\ude06商務.\ud83d\ude06商務.\ud83d\ude06商務', false, { tlds: { allow: new Set([Punycode.toASCII('商務')]) } }], ['test@[\0', false], ['(\0)test@example.com', false], ['shouldbe@invalid', false], ['shouldbe@INVALID', false], ['shouldbe@example.com', true], ['shouldbe@example.COM', true], ['apple-touch-icon-60x60@2x.png', false], ['shouldbe@XN--UNUP4Y', true, { minDomainSegments: 1 }], ['shouldbe@xn--unup4y', true, { minDomainSegments: 1 }], ['shouldbe@\u6e38\u620f', true, { minDomainSegments: 1 }], ['æøå', false], ['1234567890abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvw@xyz.com', true, { ignoreLength: true }], ['test@example.com@example.com', false], ['test@example.com/path', false], ['test@example.com:123', false] ]; for (let i = 0; i < tests.length; ++i) { const email = tests[i]; const valid = Address.email.isValid(email[0], email[2]); const result = email[1]; if (valid !== result) { const outcome = Address.email.analyze(email[0], email[2]); if (outcome) { console.log(i, email[0], outcome.error); } else { console.log(i, email[0]); } } expect(valid).to.equal(result); } }); }); }); describe('domain', () => { it('available as direct require', () => { expect(require('../lib/domain').isValid('example.com')).to.be.true(); }); describe('analyze()', () => { it('identifies error', () => { const tests = [ ['', 'Domain must be a non-empty string'], ['êiana.org', 'Domain contains forbidden Unicode characters', { allowUnicode: false }], ['abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz.com', 'Domain too long'], ['com', 'Domain lacks the minimum required number of segments'], ['x.no-such-tld', 'Domain uses forbidden TLD'], ['example..com', 'Domain contains empty dot-separated segment'], ['1234567890123456789012345678901234567890123456789012345678901234567890.com', 'Domain contains dot-separated segment that is too long'], ['example+.com', 'Domain contains invalid character', { tlds: false }], ['example.com_', 'Domain contains invalid tld character', { tlds: false }] ]; for (let i = 0; i < tests.length; ++i) { const domain = tests[i]; const output = Address.domain.analyze(domain[0], domain[2]); const result = domain[1]; if (!output || output.error !== result) { console.log(i, domain[0]); } expect(output.error).to.equal(result); } }); it('validates options', () => { const tests = [ ['example.com', 'Invalid options: tlds must be a boolean or an object', { tlds: 1 }], ['example.com', 'Invalid options: tlds.allow must be a Set object or true', { tlds: { allow: ['test'] } }], ['example.com', 'Invalid options: tlds.deny must be a Set object', { tlds: { deny: ['test'] } }], ['example.com', 'Invalid options: cannot specify both tlds.allow and tlds.deny lists', { tlds: { allow: new Set(), deny: new Set() } }], [1, 'Invalid input: domain must be a string'] ]; for (let i = 0; i < tests.length; ++i) { const domain = tests[i]; expect(() => Address.domain.analyze(domain[0], domain[2])).to.throw(domain[1]); } }); }); describe('isValid()', () => { it('validates domain', () => { const tests = [ ['\r', false], ['test', false], ['@', false], ['iana.org', true], ['nominet.org.uk', true], ['about.museum', true], ['x.商務', true, { tlds: { allow: new Set([Punycode.toASCII('商務')]) } }], ['iana.123', false], ['255.255.255.255', false], ['XN--UNUP4Y', true, { minDomainSegments: 1 }], ['test@example.com', false], ['test:example.com', false], ['example.com:123', false], ['example.com/path', false] ]; for (let i = 0; i < tests.length; ++i) { const domain = tests[i]; const valid = Address.domain.isValid(domain[0], domain[2]); const result = domain[1]; if (valid !== result) { const outcome = Address.domain.analyze(domain[0], domain[2]); if (outcome) { console.log(i, domain[0], outcome.error); } else { console.log(i, domain[0]); } } expect(valid).to.equal(result); } }); }); });