KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use singleTrailingUnmapper method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

EntitiesToIPv6.spec.ts

Source:EntitiesToIPv6.spec.ts

...103    ${'5678:9abc:ef01:2345:6789::0123'}      | ${[['5678', '9abc', 'ef01', '2345', '6789'], '0123']}104    ${'0123:5678:9abc:ef01:2345:6789::0123'} | ${[['0123', '5678', '9abc', 'ef01', '2345', '6789'], '0123']}105  `('should properly unmap IPv6 $ip', ({ ip, expected }) => {106    // Arrange / Act107    const out = singleTrailingUnmapper(ip);108    // Assert109    expect(out).toEqual(expected);110  });111});112describe('noTrailingUnmapper', () => {113  it.each`114    ip                                        | expected115    ${'::'}                                   | ${[[]]}116    ${'0123::'}                               | ${[['0123']]}117    ${'6789:0123::'}                          | ${[['6789', '0123']]}118    ${'2345:6789:0123::'}                     | ${[['2345', '6789', '0123']]}119    ${'ef01:2345:6789:0123::'}                | ${[['ef01', '2345', '6789', '0123']]}120    ${'9abc:ef01:2345:6789:0123::'}           | ${[['9abc', 'ef01', '2345', '6789', '0123']]}121    ${'5678:9abc:ef01:2345:6789:0123::'}      | ${[['5678', '9abc', 'ef01', '2345', '6789', '0123']]}...

EntitiesToIPv6.ts

Source:EntitiesToIPv6.ts

...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];82}83/** @internal */84export function noTrailingMapper(data: [/*bh*/ string[]]): string {85  return `${safeJoin(data[0], ':')}::`;86}87/** @internal */88export function noTrailingUnmapper(value: unknown): [string[]] {89  // Shape:...

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

1import { singleTrailingUnmapper } from 'fast-check'2const unmapper = singleTrailingUnmapper([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])3console.log(unmapper(10))4console.log(unmapper(1))5console.log(unmapper(5))6console.log(unmapper(11))

Using AI Code Generation

1const { singleTrailingUnmapper } = require('fast-check');2const fc = require('fast-check');3const { singleTrailingUnmapper } = require('fast-check');4const fc = require('fast-check');5const arb = fc.string();6const unmapper = singleTrailingUnmapper(arb);7const input = 'hello';8const output = unmapper(input);9console.log(arb.canShrinkWithoutContext([1, 2, 3, 'hello', 'world', 'hello', 'world', '

Using AI Code Generation

1const fc = require("fast-check");2const { singleTrailingUnmapper } = require("fast-check-monorepo");3const singleTrailingUnmapperGenerator = singleTrailingUnmapper(4  fc.integer(0, 1000)5);6const singleTrailingUnmapperGenerator2 = singleTrailingUnmapper(7  fc.string({ minLength: 1, maxLength: 1000 })8);9const singleTrailingUnmapperGenerator3 = singleTrailingUnmapper(10  fc.boolean()11);12const singleTrailingUnmapper1 = singleTrailingUnmapperGenerator.next().value;13const singleTrailingUnmapper2 = singleTrailingUnmapperGenerator2.next().value;14const singleTrailingUnmapper3 = singleTrailingUnmapperGenerator3.next().value;15console.log(singleTrailingUnmapper1);16console.log(singleTrailingUnmapper2);17console.log(singleTrailingUnmapper3);18const fc = require("fast-check");19const { singleTrailingUnmapper } = require("fast-check-monorepo");20const singleTrailingUnmapperGenerator = singleTrailingUnmapper(21  fc.integer(0, 1000)22);23const singleTrailingUnmapperGenerator2 = singleTrailingUnmapper(24  fc.string({ minLength: 1, maxLength: 1000 })25);26const singleTrailingUnmapperGenerator3 = singleTrailingUnmapper(27  fc.boolean()28);29const singleTrailingUnmapper1 = singleTrailingUnmapperGenerator.next().value;

Using AI Code Generation

1const {singleTrailingUnmapper} = require('fast-check-monorepo');2const unmapper = singleTrailingUnmapper(3, 7);3const unmapped = unmapper(3);4console.log(unmapped);5const unmapped2 = unmapper(7);6console.log(unmapped2);7const unmapped3 = unmapper(5);8console.log(unmapped3);9const unmapped4 = unmapper(6);10console.log(unmapped4);11const unmapped5 = unmapper(8);12console.log(unmapped5);13const unmapped6 = unmapper(9);14console.log(unmapped6);15const unmapped7 = unmapper(10);16console.log(unmapped7);17const unmapped8 = unmapper(11);18console.log(unmapped8);19const unmapped9 = unmapper(12);20console.log(unmapped9);21const unmapped10 = unmapper(13);22console.log(unmapped10);23const unmapped11 = unmapper(14);24console.log(unmapped11);25const unmapped12 = unmapper(15);26console.log(unmapped12);27const unmapped13 = unmapper(16);28console.log(unmapped13);29const unmapped14 = unmapper(17);30console.log(unmapped14);31const unmapped15 = unmapper(18);32console.log(unmapped15);33const unmapped16 = unmapper(19);34console.log(unmapped16);35const unmapped17 = unmapper(20);36console.log(unmapped17);37const unmapped18 = unmapper(21);38console.log(unmapped18);39const unmapped19 = unmapper(22);40console.log(unmapped19);41const unmapped20 = unmapper(23);42console.log(unmapped20);43const unmapped21 = unmapper(24);44console.log(unmapped21);

Using AI Code Generation

1import {singleTrailingUnmapper} from 'fast-check';2console.log(singleTrailingUnmapper(10, 0, 100));3import {singleTrailingUnmapper} from 'fast-check-monorepo/packages/arbitrary/singleTrailingUnmapper';4console.log(singleTrailingUnmapper(10, 0, 100));5import {singleTrailingUnmapper} from 'fast-check-monorepo/packages/arbitrary/singleTrailingUnmapper';6console.log(singleTrailingUnmapper(10, 0, 100));7"scripts": {8  },9      at Resolver.resolveModule (node_modules/jest-resolve/build/index.js:251:11)10"scripts": {11  },12      at Resolver.resolveModule (node_modules/jest-resolve/build/index.js:251:11)

Using AI Code Generation

1const fc = require('fast-check');2const singleTrailingUnmapper = fc.singleTrailingUnmapper;3const arb = fc.integer();4const unmapper = singleTrailingUnmapper(arb);5const value = unmapper.unmap('42');6const fc = require('fast-check');7const singleTrailingUnmapper = fc.singleTrailingUnmapper;8const arb = fc.integer();9const unmapper = singleTrailingUnmapper(arb);10const value = unmapper.unmap('42');11const fc = require('fast-check');12const singleTrailingUnmapper = fc.singleTrailingUnmapper;13const arb = fc.integer();14const unmapper = singleTrailingUnmapper(arb);15const value = unmapper.unmap('42');16const fc = require('fast-check');17const singleTrailingUnmapper = fc.singleTrailingUnmapper;18const arb = fc.integer();19const unmapper = singleTrailingUnmapper(arb);20const value = unmapper.unmap('42');21const fc = require('fast-check');22const singleTrailingUnmapper = fc.singleTrailingUnmapper;23const arb = fc.integer();24const unmapper = singleTrailingUnmapper(arb);25const value = unmapper.unmap('42');

Using AI Code Generation

1const fc = require('fast-check');2const { singleTrailingUnmapper } = require('fast-check-monorepo');3const myNumberArb = fc.integer(0, 1000000);4const myStringArb = fc.stringOf(fc.char(), 0, 100);5const myNumberArb2 = fc.integer(0, 1000000);6const myStringArb2 = fc.stringOf(fc.char(), 0, 100);7const myNumberArb3 = fc.integer(0, 1000000);8const myStringArb3 = fc.stringOf(fc.char(), 0, 100);9const myNumberArb4 = fc.integer(0, 1000000);10const myStringArb4 = fc.stringOf(fc.char(), 0, 100);11const myNumberArb5 = fc.integer(0, 1000000);12const myStringArb5 = fc.stringOf(fc.char(), 0, 100);13const myNumberArb6 = fc.integer(0, 1000000);14const myStringArb6 = fc.stringOf(fc.char(), 0, 100);15const myNumberArb7 = fc.integer(0, 1000000);16const myStringArb7 = fc.stringOf(fc.char(), 0, 100);17const myNumberArb8 = fc.integer(0, 1000000);18const myStringArb8 = fc.stringOf(fc.char(), 0, 100);19const myNumberArb9 = fc.integer(0, 1000000);20const myStringArb9 = fc.stringOf(fc.char(), 0, 100);21const myNumberArb10 = fc.integer(0, 1000000);22const myStringArb10 = fc.stringOf(fc.char(), 0, 100);23const myNumberArb11 = fc.integer(0, 1000000);24const myStringArb11 = fc.stringOf(fc.char(), 0, 100

Using AI Code Generation

1import { singleTrailingUnmapper } from 'fast-check';2const str = 'ab';3const unmappedStr = singleTrailingUnmapper(str);4console.log(unmappedStr);5import { singleTrailingUnmapper, singleTrailingMapper } from 'fast-check';6const str = 'ab';7const unmappedStr = singleTrailingUnmapper(str);8const mappedStr = singleTrailingMapper(unmappedStr);9console.log(mappedStr);10import { singleTrailingUnmapper, singleTrailingMapper } from 'fast-check';11const str = 'ab';12const unmappedStr = singleTrailingUnmapper(str);

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.