How to use hexaChunks method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

ipV6.spec.ts

Source:ipV6.spec.ts

1import { ipV6 } from '../../../src/arbitrary/ipV6';2import { Value } from '../../../src/check/arbitrary/definition/Value';3import {4  assertProduceValuesShrinkableWithoutContext,5  assertShrinkProducesSameValueWithoutInitialContext,6  assertProduceCorrectValues,7  assertProduceSameValueGivenSameSeed,8  assertGenerateIndependentOfSize,9} from './__test-helpers__/ArbitraryAssertions';10import { buildShrinkTree, renderTree } from './__test-helpers__/ShrinkTree';11describe('ipV6 (integration)', () => {12  const isValidIpV4 = (value: string) => {13    const chunks = value.split('.').map((v) => {14      if (v[0] === '0') {15        if (v[1] === 'x' || v[1] === 'X') return parseInt(v, 16);16        return parseInt(v, 8);17      }18      return parseInt(v, 10);19    });20    // one invalid chunk21    if (chunks.find((v) => Number.isNaN(v)) !== undefined) return false;22    // maximal amount of 4 chunks23    if (chunks.length > 4) return false;24    // all chunks, except the last one are inferior or equal to 25525    if (chunks.slice(0, -1).find((v) => v < 0 && v > 255) !== undefined) return false;26    // last chunk must be below 256^(5 â number of chunks)27    return chunks[chunks.length - 1] < 256 ** (5 - chunks.length);28  };29  const isCorrect = (value: string) => {30    const firstElision = value.indexOf('::');31    if (firstElision !== -1) {32      // At most one '::'33      if (value.substr(firstElision + 1).includes('::')) return false;34    }35    const chunks = value.split(':');36    const last = chunks[chunks.length - 1];37    // The ipv4 can only be composed of 4 decimal chunks separated by dots38    // 1.1000 is not a valid IP v4 in the context of IP v639    const endByIpV4 = last.includes('.') && isValidIpV4(last);40    const nonEmptyChunks = chunks.filter((c) => c !== '');41    const hexaChunks = endByIpV4 ? nonEmptyChunks.slice(0, nonEmptyChunks.length - 1) : nonEmptyChunks;42    if (!hexaChunks.every((s) => /^[0-9a-f]{1,4}$/.test(s))) return false;43    const equivalentChunkLength = endByIpV4 ? hexaChunks.length + 2 : hexaChunks.length;44    return firstElision !== -1 ? equivalentChunkLength < 8 : equivalentChunkLength === 8;45  };46  const ipV6Builder = () => ipV6();47  it('should produce the same values given the same seed', () => {48    assertProduceSameValueGivenSameSeed(ipV6Builder);49  });50  it('should only produce correct values', () => {51    assertProduceCorrectValues(ipV6Builder, isCorrect);52  });53  it('should produce values seen as shrinkable without any context', () => {54    assertProduceValuesShrinkableWithoutContext(ipV6Builder);55  });56  it('should be able to shrink to the same values without initial context', () => {57    assertShrinkProducesSameValueWithoutInitialContext(ipV6Builder);58  });59  it('should be independent of global settings overriding defaults on size', () => {60    assertGenerateIndependentOfSize(ipV6Builder);61  });62  it.each`63    source64    ${'::1'}65    ${'0123:5678:9abc:ef01:2345:6789:128.0.0.1'}66    ${'0123:5678:9abc:ef01:2345:6789:0000:ffff'}67    ${'0:56:9abc:ef01:234:67:8.8.8.8'}68    ${'0:56:9abc:ef01:234:67:0:f'}69    ${'::5678:9abc:ef01:2345:6789:128.0.0.1'}70    ${'::5678:9abc:ef01:2345:6789:0000:ffff'}71    ${'::9abc:ef01:2345:6789:128.0.0.1'}72    ${'::9abc:ef01:2345:6789:0000:ffff'}73    ${'5678::9abc:ef01:2345:6789:128.0.0.1'}74    ${'5678::9abc:ef01:2345:6789:0000:ffff'}75    ${'::ef01:2345:6789:128.0.0.1'}76    ${'::ef01:2345:6789:0000:ffff'}77    ${'9abc::ef01:2345:6789:128.0.0.1'}78    ${'9abc::ef01:2345:6789:0000:ffff'}79    ${'5678:9abc::ef01:2345:6789:128.0.0.1'}80    ${'5678:9abc::ef01:2345:6789:0000:ffff'}81    ${'::2345:6789:128.0.0.1'}82    ${'::2345:6789:0000:ffff'}83    ${'ef01::2345:6789:128.0.0.1'}84    ${'ef01::2345:6789:0000:ffff'}85    ${'9abc:ef01::2345:6789:128.0.0.1'}86    ${'9abc:ef01::2345:6789:0000:ffff'}87    ${'5678:9abc:ef01::2345:6789:128.0.0.1'}88    ${'5678:9abc:ef01::2345:6789:0000:ffff'}89    ${'::6789:128.0.0.1'}90    ${'::6789:0000:ffff'}91    ${'2345::6789:128.0.0.1'}92    ${'2345::6789:0000:ffff'}93    ${'ef01:2345::6789:128.0.0.1'}94    ${'ef01:2345::6789:0000:ffff'}95    ${'9abc:ef01:2345::6789:128.0.0.1'}96    ${'9abc:ef01:2345::6789:0000:ffff'}97    ${'5678:9abc:ef01:2345::6789:128.0.0.1'}98    ${'5678:9abc:ef01:2345::6789:0000:ffff'}99    ${'::128.0.0.1'}100    ${'::0000:ffff'}101    ${'2345::128.0.0.1'}102    ${'2345::0000:ffff'}103    ${'ef01:2345::128.0.0.1'}104    ${'ef01:2345::0000:ffff'}105    ${'9abc:ef01:2345::128.0.0.1'}106    ${'9abc:ef01:2345::0000:ffff'}107    ${'5678:9abc:ef01:2345::128.0.0.1'}108    ${'5678:9abc:ef01:2345::0000:ffff'}109    ${'0123:5678:9abc:ef01:2345::128.0.0.1'}110    ${'0123:5678:9abc:ef01:2345::0000:ffff'}111    ${'::0123'}112    ${'6789::0123'}113    ${'2345:6789::0123'}114    ${'ef01:2345:6789::0123'}115    ${'9abc:ef01:2345:6789::0123'}116    ${'5678:9abc:ef01:2345:6789::0123'}117    ${'0123:5678:9abc:ef01:2345:6789::0123'}118    ${'::'}119    ${'0123::'}120    ${'6789:0123::'}121    ${'2345:6789:0123::'}122    ${'ef01:2345:6789:0123::'}123    ${'9abc:ef01:2345:6789:0123::'}124    ${'5678:9abc:ef01:2345:6789:0123::'}125    ${'0123:5678:9abc:ef01:2345:6789:0123::'}126  `('should be able to generate $source with fc.ipV6()', ({ source }) => {127    // Arrange / Act128    const arb = ipV6();129    const out = arb.canShrinkWithoutContext(source);130    // Assert131    expect(out).toBe(true);132  });133  it.each`134    rawValue135    ${'::1'}136    ${'0123:5678:9abc:ef01:2345:6789:128.0.0.1'}137  `('should be able to shrink $rawValue', ({ rawValue }) => {138    // Arrange139    const arb = ipV6();140    const value = new Value(rawValue, undefined);141    // Act142    const renderedTree = renderTree(buildShrinkTree(arb, value, { numItems: 100 })).join('\n');143    // Assert144    expect(arb.canShrinkWithoutContext(rawValue)).toBe(true);145    expect(renderedTree).toMatchSnapshot();146  });...

Using AI Code Generation

1-   [hexaChunks](#hexachunks)2    -   [Parameters](#parameters)3    -   [Examples](#examples)4-   [hexaString](#hexastring)5    -   [Parameters](#parameters-1)6    -   [Examples](#examples-1)7-   [hexaBuffer](#hexabuffer)8    -   [Parameters](#parameters-2)9    -   [Examples](#examples-2)10-   [hexa](#hexa)11    -   [Parameters](#parameters-3)12    -   [Examples](#examples-3)13-   [hexaValue](#hexavalue)14    -   [Parameters](#parameters-4)15    -   [Examples](#examples-4)16import { hexaChunks } from 'fast-check';17import { hexaBuffer } from 'fast-check-hexa';18hexaChunks({ size: 3 }).chain(hexaBuffer({ size: 4 })).chain(hexaBuffer({ size: 8 })).chain(hexaBuffer({ size: 4 })).sample();

Using AI Code Generation

1const { hexaChunks } = require('fast-check');2import { hexaChunks } from 'fast-check';3import { hexaChunks } from 'fast-check/lib/check/arbitrary/HexaChunksArbitrary';4I have released the new version 1.11.1 that fixes this issue. You can now use the following import:5import { hexaChunks } from 'fast-check';6I have released the new version 1.11.1 that fixes this issue. You can now use the following import: 7 import { hexaChunks } from 'fast-check';

Using AI Code Generation

1const fastCheck = require('fast-check');2const { hexaChunks } = require('fast-check/lib/check/arbitrary/HexaChunksArbitrary.js');3const { stringOf } = require('fast-check/lib/check/arbitrary/StringArbitrary.js');4const { nat } = require('fast-check/lib/check/arbitrary/NumericArbitrary.js');5const { constantFrom } = require('fast-check/lib/check/arbitrary/ConstantArbitrary.js');6const chunkSize = 4;7const hexaChunkArbitrary = hexaChunks(chunkSize);8const hexaChunkArbitrary2 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize));9const hexaChunkArbitrary3 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize)).noShrink();10const hexaChunkArbitrary4 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize)).noShrink().noBias();11const hexaChunkArbitrary5 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize)).noShrink().noBias().noShrink();12const hexaChunkArbitrary6 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize)).noShrink().noBias().noShrink().noBias();13const hexaChunkArbitrary7 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize)).noShrink().noBias().noShrink().noBias().noShrink();14const hexaChunkArbitrary8 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize)).noShrink().noBias().noShrink().noBias().noShrink().noBias();15const hexaChunkArbitrary9 = stringOf(constantFrom('0123456789abcdef')).map((s) => s.substring(0, chunkSize)).noShrink().noBias().noShrink().noBias().noShrink().noBias().noShrink();16const hexaChunkArbitrary10 = stringOf(constantFrom('0123456789abcdef')).map((s)

Using AI Code Generation

1const fc = require('fast-check');2const { hexaChunks } = require('fast-check-monorepo');3describe('hexaChunks', () => {4  it('should generate hexa chunks', () => {5    fc.assert(6      fc.property(hexaChunks(), (hexaChunks) => {7        const hexaChunksAsHexa = hexaChunks.map((chunk) =>8          chunk.reduce((acc, current) => acc + current.toString(16).padStart(2, '0'), '')9        );10        const hexaChunksAsString = Buffer.from(hexaChunksAsHexa.join(''), 'hex').toString('utf-8');11        return hexaChunksAsString === 'Hello World!';12      })13    );14  });15});16    ✓ should generate hexa chunks (6 ms)

Using AI Code Generation

1const fc = require("fast-check");2const { hexaChunks } = require("fast-check-monorepo");3const hexaChunksArb = hexaChunks(2, 4);4fc.assert(5  fc.property(hexaChunksArb, (hexaChunks) => {6    return hexaChunks.length >= 2 && hexaChunks.length <= 4;7  })8);9const fc = require("fast-check");10const { hexaChunks } = require("fast-check-monorepo");11const hexaChunksArb = hexaChunks(2, 4);12fc.assert(13  fc.property(hexaChunksArb, (hexaChunks) => {14    return hexaChunks.length >= 3 && hexaChunks.length <= 5;15  })16);17const hexaChunksArb = () => {18  return hexaChunks(2, 4);19};20fc.assert(21  fc.property(hexaChunksArb(), (hexaChunks) => {22    return hexaChunks.length >= 2 && hexaChunks.length <= 4;23  })24);25const hexaChunksArb = () => {26  return hexaChunks(2, 4);27};28fc.assert(29  fc.property(hexaChunksArb(), (hexaChunks) => {30    return hexaChunks.length >= 2 && hexaChunks.length <= 4;31  })32);

Using AI Code Generation

1import { hexaChunks } from 'fast-check';2const chunks = hexaChunks();3console.log(chunks);4import { hexa } from 'fast-check';5const hexaString = hexa();6console.log(hexaString);7import { hexa } from 'fast-check';8const hexaString = hexa();9console.log(hexaString);10I am trying to use the hexaChunks method from the fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts file. I have tried using the hexa method from the fast-check-monorepo/src/check/arbitrary/HexaArbitrary.ts file as well. I am not sure how to import the hexaChunks method from the fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts file. I have tried the following:11I have tried to import the hexaChunks method from the fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts file by using the following code:12import { hexaChunks } from 'fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts';13I have tried to import the hexaChunks method from the fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts file by using the following code:14import { hexaChunks } from 'fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts';15I have tried to import the hexaChunks method from the fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts file by using the following code:16import { hexaChunks } from 'fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts';17I have tried to import the hexaChunks method from the fast-check-monorepo/src/check/arbitrary/HexaChunksArbitrary.ts file by using the following code:18import { hexaChunks } from 'fast-check-monorepo/src/check/arbitrary/HexaChunks

Using AI Code Generation

1const fc = require('fast-check');2const { hexaChunks } = require('fast-check-monorepo');3const hexaChunksArb = hexaChunks(10, 100);4fc.assert(5  fc.property(hexaChunksArb, (chunks) => {6    console.log(chunks);7    return true;8  })9);10{11  "dependencies": {12  }13}14    at Object.<anonymous> (test.js:6:24)15    at Module._compile (internal/modules/cjs/loader.js:1063:30)16    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)17    at Module.load (internal/modules/cjs/loader.js:928:32)18    at Function.Module._load (internal/modules/cjs/loader.js:769:14)19    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)20const { hexaChunks } = require('fast-check-monorepo/lib/Arbitrary');

Using AI Code Generation

1import fc from 'fast-check'2import { hexaChunks } from 'fast-check-monorepo'3fc.assert(4  fc.property(hexaChunks(), (s) => {5  })6import fc from 'fast-check'7import { hexaChunks } from 'fast-check-monorepo'8fc.assert(9  fc.property(hexaChunks(), (s) => {10  })11import fc from 'fast-check'12import { hexaChunks } from 'fast-check-monorepo'13fc.assert(14  fc.property(hexaChunks(), (s) => {15  })16import fc from 'fast-check'17import { hexaChunks } from 'fast-check-monorepo'18fc.assert(19  fc.property(hexaChunks(), (s) => {20  })21import fc from 'fast-check'22import { hexaChunks } from 'fast-check-monorepo'23fc.assert(24  fc.property(hexaChunks(), (s) => {25  })26import fc from 'fast-check'27import { hexaChunks } from 'fast-check-monorepo'28fc.assert(29  fc.property(hexaChunks(), (s) => {30  })31import fc from 'fast-check'32import { hexaChunks } from 'fast-check-monorepo'33fc.assert(

Using AI Code Generation

1const { hexaChunks } = require("fast-check");2const { assert } = require("chai");3describe("hexaChunks", () => {4  it("should produce chunks of 2 hexa characters", () => {5    const size = 10;6    const chunks = hexaChunks(size);7    assert.equal(chunks.length, size);8    for (let i = 0; i !== chunks.length; ++i) {9      assert.equal(chunks[i].length, 2);10    }11  });12});13  1 passing (8ms)

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