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How to use unboxedToBoxedMapper method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

UnboxedToBoxed.spec.ts

Source:UnboxedToBoxed.spec.ts

...13    ${''}    | ${String}14    ${'a'}   | ${String}15  `('should be able to box $source', ({ source, expectedType }) => {16    // Arrange / Act17    const boxed = unboxedToBoxedMapper(source);18    // Assert19    expect(typeof boxed).toBe('object');20    expect(boxed).toBeInstanceOf(expectedType);21    expect((boxed as any).valueOf()).toBe(source);22  });23  it.each`24    source25    ${new Boolean(false)}26    ${new Number(0)}27    ${new String('')}28    ${{}}29    ${Object.create(null)}30    ${[]}31    ${new Set()}32    ${new Map()}33  `('should not alter unboxable values like $source', ({ source }) => {34    // Arrange / Act35    const boxed = unboxedToBoxedMapper(source);36    // Assert37    expect(boxed).toBe(source);38  });39});40describe('unboxedToBoxedUnmapper', () => {41  it.each`42    source                | expected43    ${new Boolean(false)} | ${false}44    ${new Boolean(true)}  | ${true}45    ${new Number(0)}      | ${0}46    ${new Number(10)}     | ${10}47    ${new String('')}     | ${''}48    ${new String('a')}    | ${'a'}49  `('should be able to unbox boxed values like $expected', ({ source, expected }) => {50    // Arrange / Act / Assert51    expect(unboxedToBoxedUnmapper(source)).toEqual(expected);52  });53  it.each`54    source55    ${true}56    ${10}57    ${'a'}58    ${[]}59    ${{}}60    ${Object.create(null)}61  `('should keep already unboxed values as-is like $source', ({ source }) => {62    // Arrange / Act / Assert63    expect(unboxedToBoxedUnmapper(source)).toEqual(source);64  });65  it('should be able to box and unbox any non-boxed value', () =>66    fc.assert(67      fc.property(fc.array(fc.anything({ withBoxedValues: false })), (data) => {68        // Arrange69        const source = unboxedToBoxedMapper(data);70        // Act / Assert71        expect(unboxedToBoxedUnmapper(source)).toBe(data);72      })73    ));...

UnboxedToBoxed.ts

Source:UnboxedToBoxed.ts

1import { Boolean, Number, String } from '../../../utils/globals';2/** @internal */3export function unboxedToBoxedMapper(value: unknown): unknown {4  switch (typeof value) {5    case 'boolean':6      // tslint:disable-next-line:no-construct7      return new Boolean(value);8    case 'number':9      // tslint:disable-next-line:no-construct10      return new Number(value);11    case 'string':12      // tslint:disable-next-line:no-construct13      return new String(value);14    default:15      return value;16  }17}...

BoxedArbitraryBuilder.ts

Source:BoxedArbitraryBuilder.ts

1import { Arbitrary } from '../../../check/arbitrary/definition/Arbitrary';2import { unboxedToBoxedMapper, unboxedToBoxedUnmapper } from '../mappers/UnboxedToBoxed';3/** @internal */4export function boxedArbitraryBuilder(arb: Arbitrary<unknown>): Arbitrary<unknown> {5  return arb.map(unboxedToBoxedMapper, unboxedToBoxedUnmapper);...

Using AI Code Generation

1const { unboxedToBoxedMapper } = require("fast-check");2const { array } = require("fast-check");3const { tuple } = require("fast-check");4const { integer } = require("fast-check");5const { string } = require("fast-check");6const { oneof } = require("fast-check");7const { option } = require("fast-check");8const { record } = require("fast-check");9const { set } = require("fast-check");10const { map } = require("fast-check");11const { dictionary } = require("fast-check");12const { date } = require("fast-check");13const { bigInt } = require("fast-check");14const { bigUintN } = require("fast-check");15const { float } = require("fast-check");16const { double } = require("fast-check");17const { boolean } = require("fast-check");18const { char } = require("fast-check");19const { unicode } = require("fast-check");20const { fullUnicode } = require("fast-check");21const { constantFrom } = require("fast-check");22const { constant } = require("fast-check");23const { anything } = require("fast-check");24const { oneof } = require("fast-check");25const { option } = require("fast-check");26const { record } = require("fast-check");27const { set } = require("fast-check");28const { map } = require("fast-check");29const { dictionary } = require("fast-check");30const { date } = require("fast-check");31const { bigInt } = require("fast-check");32const { bigUintN } = require("fast-check");33const { float } = require("fast-check");34const { double } = require("fast-check");35const { boolean } = require("fast-check");36const { char } = require("fast-check");37const { unicode } = require("fast-check");38const { fullUnicode } = require("fast-check");39const { constantFrom } = require("fast-check");40const { constant } = require("fast-check");41const { anything } = require("fast-check");42const { string } = require("fast-check");43const { tuple } = require("fast-check");44const { integer } = require("fast-check");45const { unboxedToBoxedMapper } = require("fast-check");46const { array } = require("fast

Using AI Code Generation

1const fc = require('fast-check');2const unboxedToBoxedMapper = require('fast-check-monorepo').unboxedToBoxedMapper;3const mapNumbers = (source, mapper) => {4    return source.map(mapper);5};6const mapNumbersArbitrary = (source) => {7    const mapper = unboxedToBoxedMapper(fc.integer(), fc.integer());8    const mapped = mapNumbers(source, mapper);9    return fc.tuple(fc.constant(source), fc.constant(mapper), fc.constant(mapped));10};11fc.assert(12    fc.property(13        fc.array(fc.integer()),14        (source, [source2, mapper, mapped]) => {

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