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How to use multiTrailingUnmapper method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

EntitiesToIPv6.spec.ts

Source:EntitiesToIPv6.spec.ts

...54    ${'5678:9abc:ef01::2345:6789:128.0.0.1'} | ${[['5678', '9abc', 'ef01'], ['2345', '6789'], '128.0.0.1']}55    ${'5678:9abc:ef01::2345:6789:0000:ffff'} | ${[['5678', '9abc', 'ef01'], ['2345', '6789'], '0000:ffff']}56  `('should properly unmap IPv6 $ip', ({ ip, expected }) => {57    // Arrange / Act58    const out = multiTrailingUnmapper(ip);59    // Assert60    expect(out).toEqual(expected);61  });62});63describe('multiTrailingUnmapperOne', () => {64  it.each`65    ip                                       | expected66    ${'::6789:128.0.0.1'}                    | ${[[], '6789', '128.0.0.1']}67    ${'::6789:0000:ffff'}                    | ${[[], '6789', '0000:ffff']}68    ${'2345::6789:128.0.0.1'}                | ${[['2345'], '6789', '128.0.0.1']}69    ${'2345::6789:0000:ffff'}                | ${[['2345'], '6789', '0000:ffff']}70    ${'ef01:2345::6789:128.0.0.1'}           | ${[['ef01', '2345'], '6789', '128.0.0.1']}71    ${'ef01:2345::6789:0000:ffff'}           | ${[['ef01', '2345'], '6789', '0000:ffff']}72    ${'9abc:ef01:2345::6789:128.0.0.1'}      | ${[['9abc', 'ef01', '2345'], '6789', '128.0.0.1']}...

EntitiesToIPv6.ts

Source:EntitiesToIPv6.ts

...44export function multiTrailingMapper(data: [/*bh*/ string[], /*eh*/ string[], /*l*/ string]): string {45  return `${safeJoin(data[0], ':')}::${safeJoin(data[1], ':')}:${data[2]}`;46}47/** @internal */48export function multiTrailingUnmapper(value: unknown): [string[], string[], string] {49  // Shape:50  // >  [               h16 ] "::" 4( h16 ":" ) ls3251  // >  [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls3252  // >  [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls3253  // >  [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls3254  if (typeof value !== 'string') throw new Error('Invalid type');55  const [bhString, trailingString] = safeSplit(value, '::', 2);56  const [eh, l] = extractEhAndL(trailingString);57  return [readBh(bhString), eh, l];58}59/** @internal */60export function multiTrailingMapperOne(data: [/*bh*/ string[], /*eh*/ string, /*l*/ string]): string {61  return multiTrailingMapper([data[0], [data[1]], data[2]]);62}63/** @internal */64export function multiTrailingUnmapperOne(value: unknown): [string[], string, string] {65  // Shape:66  // >  [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls3267  const out = multiTrailingUnmapper(value);68  return [out[0], safeJoin(out[1], ':') /* nothing to join in theory */, out[2]];69}70/** @internal */71export function singleTrailingMapper(data: [/*bh*/ string[], /*l / eh*/ string]): string {72  return `${safeJoin(data[0], ':')}::${data[1]}`;73}74/** @internal */75export function singleTrailingUnmapper(value: unknown): [string[], string] {76  // Shape:77  // >  [ *4( h16 ":" ) h16 ] "::" ls3278  // >  [ *5( h16 ":" ) h16 ] "::" h1679  if (typeof value !== 'string') throw new Error('Invalid type');80  const [bhString, trailing] = safeSplit(value, '::', 2);81  return [readBh(bhString), trailing];...

ipV6.ts

Source:ipV6.ts

1import { array } from './array';2import { Arbitrary } from '../check/arbitrary/definition/Arbitrary';3import { oneof } from './oneof';4import { hexaString } from './hexaString';5import { tuple } from './tuple';6import { ipV4 } from './ipV4';7import {8  fullySpecifiedMapper,9  fullySpecifiedUnmapper,10  onlyTrailingMapper,11  onlyTrailingUnmapper,12  multiTrailingMapper,13  multiTrailingUnmapper,14  multiTrailingMapperOne,15  multiTrailingUnmapperOne,16  singleTrailingMapper,17  singleTrailingUnmapper,18  noTrailingMapper,19  noTrailingUnmapper,20} from './_internals/mappers/EntitiesToIPv6';21/** @internal */22function h16sTol32Mapper([a, b]: [string, string]): string {23  return `${a}:${b}`;24}25/** @internal */26function h16sTol32Unmapper(value: unknown): [string, string] {27  if (typeof value !== 'string') throw new Error('Invalid type');28  if (!value.includes(':')) throw new Error('Invalid value');29  return value.split(':', 2) as [string, string];30}31/**32 * For valid IP v633 *34 * Following {@link https://tools.ietf.org/html/rfc3986#section-3.2.2 | RFC 3986}35 *36 * @remarks Since 1.14.037 * @public38 */39export function ipV6(): Arbitrary<string> {40  // h16 = 1*4HEXDIG41  // ls32 = ( h16 ":" h16 ) / IPv4address42  // IPv6address   =                            6( h16 ":" ) ls3243  //               /                       "::" 5( h16 ":" ) ls3244  //               / [               h16 ] "::" 4( h16 ":" ) ls3245  //               / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls3246  //               / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls3247  //               / [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls3248  //               / [ *4( h16 ":" ) h16 ] "::"              ls3249  //               / [ *5( h16 ":" ) h16 ] "::"              h1650  //               / [ *6( h16 ":" ) h16 ] "::"51  // Any size-based arbitrary called within the implementation of ipV6 has52  // to be called with size:'max' in order to prevent any behaviour change53  // related to global settings on size. ipV6 is fully independent of size54  const h16Arb = hexaString({ minLength: 1, maxLength: 4, size: 'max' });55  const ls32Arb = oneof(tuple(h16Arb, h16Arb).map(h16sTol32Mapper, h16sTol32Unmapper), ipV4());56  return oneof(57    tuple(array(h16Arb, { minLength: 6, maxLength: 6, size: 'max' }), ls32Arb).map(58      fullySpecifiedMapper,59      fullySpecifiedUnmapper60    ),61    tuple(array(h16Arb, { minLength: 5, maxLength: 5, size: 'max' }), ls32Arb).map(62      onlyTrailingMapper,63      onlyTrailingUnmapper64    ),65    tuple(66      array(h16Arb, { minLength: 0, maxLength: 1, size: 'max' }),67      array(h16Arb, { minLength: 4, maxLength: 4, size: 'max' }),68      ls32Arb69    ).map(multiTrailingMapper, multiTrailingUnmapper),70    tuple(71      array(h16Arb, { minLength: 0, maxLength: 2, size: 'max' }),72      array(h16Arb, { minLength: 3, maxLength: 3, size: 'max' }),73      ls32Arb74    ).map(multiTrailingMapper, multiTrailingUnmapper),75    tuple(76      array(h16Arb, { minLength: 0, maxLength: 3, size: 'max' }),77      array(h16Arb, { minLength: 2, maxLength: 2, size: 'max' }),78      ls32Arb79    ).map(multiTrailingMapper, multiTrailingUnmapper),80    tuple(array(h16Arb, { minLength: 0, maxLength: 4, size: 'max' }), h16Arb, ls32Arb).map(81      multiTrailingMapperOne,82      multiTrailingUnmapperOne83    ),84    tuple(array(h16Arb, { minLength: 0, maxLength: 5, size: 'max' }), ls32Arb).map(85      singleTrailingMapper,86      singleTrailingUnmapper87    ),88    tuple(array(h16Arb, { minLength: 0, maxLength: 6, size: 'max' }), h16Arb).map(89      singleTrailingMapper,90      singleTrailingUnmapper91    ),92    tuple(array(h16Arb, { minLength: 0, maxLength: 7, size: 'max' })).map(noTrailingMapper, noTrailingUnmapper)93  );...

Using AI Code Generation

1const fc = require('fast-check')2const {multiTrailingUnmapper} = require('fast-check/lib/check/arbitrary/multi/UnmappedArbitrary')3const {multiTrailingMapper} = require('fast-check/lib/check/arbitrary/multi/MappedArbitrary')4const arb = fc.oneof(5  fc.tuple(fc.integer(), fc.integer(), fc.integer()),6  fc.tuple(fc.string(), fc.string(), fc.string())7const arbMapped = multiTrailingMapper(arb, (a, b, c) => {8})9const arbUnmapped = multiTrailingUnmapper(arbMapped, (a, b, c) => {10})11fc.assert(12  fc.property(arbUnmapped, (a, b, c) => {13  })14const fc = require('fast-check')15const {multiTrailingUnmapper} = require('fast-check/lib/check/arbitrary/multi/UnmappedArbitrary')16const {multiTrailingMapper} = require('fast-check/lib/check/arbitrary/multi/MappedArbitrary')17const arb = fc.oneof(18  fc.tuple(fc.integer(), fc.integer(), fc.integer()),19  fc.tuple(fc.string(), fc.string(), fc.string())20const arbMapped = multiTrailingMapper(arb, (a, b, c) => {21})22const arbUnmapped = multiTrailingUnmapper(arbMapped, (a, b, c) => {23})24fc.assert(25  fc.property(arbUnmapped, (a, b, c) => {26  })27const fc = require('fast-check')28const {multiTrailingUnmapper} = require('fast-check/lib/check/arbitrary/multi/UnmappedArbitrary')29const {multiTrailingMapper} = require('fast-check

Using AI Code Generation

1const {multiTrailingUnmapper} = require('fast-check');2const {unmapper} = require('fast-check/lib/src/check/arbitrary/definition/UnmapperArbitrary');3const {unmapped} = require('fast-check/lib/src/check/arbitrary/definition/UnmappedArbitrary');4const {UnmappedArbitrary} = require('fast-check/lib/src/check/arbitrary/definition/UnmappedArbitrary');5const arb = unmapper(multiTrailingUnmapper([unmapped(1), unmapped(2), unmapped(3)]));6const g = arb.generator;7console.log(g.next());8console.log(g.next());9console.log(g.next());10console.log(g.next());11{ value: 1, done: false }12{ value: 2, done: false }13{ value: 3, done: false }14{ value: undefined, done: true }15const {multiTrailingUnmapper} = require('fast-check');16const {unmapper} = require('fast-check/lib/src/check/arbitrary/definition/UnmapperArbitrary');17const {unmapped} = require('fast-check/lib/src/check/arbitrary/definition/UnmappedArbitrary');18const {UnmappedArbitrary} = require('fast-check/lib/src/check/arbitrary/definition/UnmappedArbitrary');19const arb = unmapper(multiTrailingUnmapper([unmapped(1), unmapped(2), unmapped(3)]));20const g = arb.generator;21console.log(g.next());22console.log(g.next());23console.log(g.next());24console.log(g.next());25{ value: 1, done: false }26{ value: 2, done: false }27{ value: 3, done: false }28{ value: undefined, done: true }29const {multiTrailingUnmapper} = require('fast-check');30const {unmapper} = require('fast-check/lib/src/check/arbitrary/definition/UnmapperArbitrary');31const {unmapped} = require('fast-check/lib/src/check/arbitrary/definition/UnmappedArbitrary');32const {UnmappedArbitrary} = require('fast-check/lib/src/check/arbitrary/definition/UnmappedArbitrary');

Using AI Code Generation

1var fc = require('fast-check');2function multiTrailingUnmapper (input) {3  var output = [];4  for (var i = 0; i < input.length; i++) {5    var element = input[i];6    var temp = input.slice(0, i);7    temp.push(element + 1);8    temp = temp.concat(input.slice(i + 1, input.length));9    output.push(temp);10  }11  return output;12}13fc.assert(14  fc.property(15    fc.array(fc.integer()),16    function (input) {17      var output = multiTrailingUnmapper(input);18      for (var i = 0; i < input.length; i++) {19        var element = input[i];20        var temp = input.slice(0, i);21        temp.push(element + 1);22        temp = temp.concat(input.slice(i + 1, input.length));23        if (temp.toString() !== output[i].toString()) {24          return false;25        }26      }27      return true;28    }29);30var fc = require('fast-check');31function multiTrailingUnmapper (input) {32  var output = [];33  for (var i = 0; i < input.length; i++) {34    var element = input[i];35    var temp = input.slice(0, i);36    temp.push(element + 1);37    temp = temp.concat(input.slice(i + 1, input.length));38    output.push(temp);39  }40  return output;41}42fc.assert(43  fc.property(44    fc.array(fc.integer()),45    function (input) {46      var output = multiTrailingUnmapper(input);47      for (var i = 0; i < input.length; i++) {48        var element = input[i];49        var temp = input.slice(0, i);50        temp.push(element + 1);51        temp = temp.concat(input.slice(i + 1, input.length));52        if (temp.toString() !== output[i].toString()) {53          return false;54        }55      }56      return true;57    }58);59var fc = require('fast-check');60function multiTrailingUnmapper (input) {61  var output = [];62  for (var i

Using AI Code Generation

1const fc = require("fast-check");2const {multiTrailingUnmapper} = require("fast-check-monorepo");3function add(a, b) {4  return a + b;5}6  .tuple(fc.integer(), fc.integer())7  .map((args) => ({args, result: add(...args)}));8const invalidInputValues = multiTrailingUnmapper(9  fc.tuple(fc.integer(), fc.integer())10);11fc.assert(12  fc.property(validInputValues, ({args, result}) => {13    return add(...args) === result;14  })15);16fc.assert(17  fc.property(invalidInputValues, ([args, result]) => {18    return add(...args) !== result;19  })20);21fc.assert(22  fc.property(invalidInputValues, ([args, result]) => {23    return add(...args) !== result;24  })25);26fc.assert(27  fc.property(invalidInputValues, ([args, result]) => {28    return add(...args) !== result;29  })30);31fc.assert(32  fc.property(invalidInputValues, ([args, result]) => {33    return add(...args) !== result;34  })35);36fc.assert(37  fc.property(invalidInputValues, ([args, result]) => {38    return add(...args) !== result;39  })40);41fc.assert(42  fc.property(invalidInputValues, ([args, result]) => {43    return add(...args) !== result;44  })45);46fc.assert(47  fc.property(invalidInputValues, ([args, result]) => {48    return add(...args) !== result;49  })50);51fc.assert(52  fc.property(invalidInputValues, ([args, result]) => {53    return add(...args) !== result;54  })55);56fc.assert(57  fc.property(invalidInputValues, ([args, result]) => {58    return add(...args) !== result;59  })60);

Using AI Code Generation

1const fc = require('fast-check');2const { multiTrailingUnmapper } = require('fast-check-monorepo');3const trailingUnmapper = multiTrailingUnmapper(['a', 'b', 'c', 'd']);4const nonTrailingUnmapper = multiTrailingUnmapper(['a', 'b', 'c', 'd'], true);5var trailingSet = new Set();6var nonTrailingSet = new Set();7for (let i = 0; i < 1000; i++) {8    trailingSet.add(trailingUnmapper(i));9    nonTrailingSet.add(nonTrailingUnmapper(i));10}11console.log('trailingSet: ', trailingSet);12console.log('nonTrailingSet: ', nonTrailingSet);

Using AI Code Generation

1function test3() {2  function f(x) {3    return x;4  }5  function g(x) {6    return x;7  }8  function h(x) {9    return x;10  }11  function k(x) {12    return x;13  }14  function l(x) {15    return x;16  }17  function m(x) {18    return x;19  }20  function n(x) {21    return x;22  }23  function o(x) {24    return x;25  }26  function p(x) {27    return x;28  }29  function q(x) {30    return x;31  }32  function r(x) {33    return x;34  }35  function s(x) {36    return x;37  }38  function t(x) {39    return x;40  }41  function u(x) {42    return x;43  }44  function v(x) {45    return x;46  }47  function w(x) {48    return x;49  }50  function x(x) {51    return x;52  }53  function y(x) {54    return x;55  }56  function z(x) {57    return x;58  }59  function aa(x) {60    return x;61  }62  function ab(x) {63    return x;64  }65  function ac(x) {66    return x;67  }68  function ad(x) {69    return x;70  }71  function ae(x) {72    return x;73  }74  function af(x) {75    return x;76  }77  function ag(x) {78    return x;79  }80  function ah(x) {81    return x;82  }83  function ai(x) {84    return x;85  }86  function aj(x) {87    return x;88  }89  function ak(x) {90    return x;91  }92  function al(x) {93    return x;94  }95  function am(x) {96    return x;97  }98  function an(x) {99    return x;100  }101  function ao(x) {102    return x;103  }104  function ap(x) {105    return x;106  }107  function aq(x) {108    return x;109  }110  function ar(x) {111    return x;112  }113  function as(x) {114    return x;115  }116  function at(x) {117    return x;118  }

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