# How to use halvePosInteger method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

ShrinkInteger.ts

Source:ShrinkInteger.ts

`2import { Stream, stream } from '../../../stream/Stream';3const safeMathCeil = Math.ceil;4const safeMathFloor = Math.floor;5/** @internal */6function halvePosInteger(n: number): number {7 return safeMathFloor(n / 2);8}9/** @internal */10function halveNegInteger(n: number): number {11 return safeMathCeil(n / 2);12}13/**14 * Compute shrunk values to move from current to target15 * @internal16 */17export function shrinkInteger(current: number, target: number, tryTargetAsap: boolean): Stream<Value<number>> {18 const realGap = current - target;19 function* shrinkDecr(): IterableIterator<Value<number>> {20 let previous: number | undefined = tryTargetAsap ? undefined : target;21 const gap = tryTargetAsap ? realGap : halvePosInteger(realGap);22 for (let toremove = gap; toremove > 0; toremove = halvePosInteger(toremove)) {23 // The check toremove === realGap ensures we will not face any overflow24 // for values like - current=4489181317763721 and target=-5692628479909134 - we overflow in realGap25 const next = toremove === realGap ? target : current - toremove;26 yield new Value(next, previous); // previous indicates the last passing value27 previous = next;28 }29 }30 function* shrinkIncr(): IterableIterator<Value<number>> {31 let previous: number | undefined = tryTargetAsap ? undefined : target;32 const gap = tryTargetAsap ? realGap : halveNegInteger(realGap);33 for (let toremove = gap; toremove < 0; toremove = halveNegInteger(toremove)) {34 const next = toremove === realGap ? target : current - toremove;35 yield new Value(next, previous); // previous indicates the last passing value36 previous = next;...`

Using AI Code Generation

`1const fc = require("fast-check");2const { halvePosInteger } = require("fast-check-monorepo");3fc.assert(4 fc.property(fc.positiveInteger(), (n) => {5 const result = halvePosInteger(n);6 return result >= 0 && result <= n / 2;7 })8);`

Using AI Code Generation

`1const { halvePosInteger } = require("fast-check-monorepo");2const test = async () => {3 const result = await halvePosInteger(5);4 console.log(result);5};6test();`

Using AI Code Generation

`1const fc = require('fast-check')2const { halvePosInteger } = require('fast-check-monorepo')3fc.assert(fc.property(fc.integer(), (n) => {4 const h = halvePosInteger(n)5}))6 const h = halvePosInteger(n)7 at Object.<anonymous> (test3.js:6:11)8 at Module._compile (internal/modules/cjs/loader.js:778:30)9 at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)10 at Module.load (internal/modules/cjs/loader.js:653:32)11 at tryModuleLoad (internal/modules/cjs/loader.js:593:12)12 at Function.Module._load (internal/modules/cjs/loader.js:585:3)13 at Function.Module.runMain (internal/modules/cjs/loader.js:831:12)14 at startup (internal/bootstrap/node.js:283:19)15 at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)16module.exports = {17 halvePosInteger: require('./src/halvePosInteger')18}19[0] ./test3.js 1.22 KiB {0} [built`

Using AI Code Generation

`1const halvePosInteger = require('fast-check-monorepo');2const fc = require('fast-check');3const assert = require('assert');4describe('halvePosInteger', () => {5 it('should return the half of the input', () => {6 fc.assert(7 fc.property(fc.integer(1, 1000000), n => {8 assert.equal(halvePosInteger(n), n / 2);9 })10 );11 });12});13const halvePosInteger = require('fast-check-monorepo');14const fc = require('fast-check');15const assert = require('assert');16describe('halvePosInteger', () => {17 it('should return the half of the input', () => {18 fc.assert(19 fc.property(fc.integer(1, 1000000), n => {20 assert.equal(halvePosInteger(n), n / 2);21 })22 );23 });24});25const halvePosInteger = require('fast-check-monorepo');26const fc = require('fast-check');27const assert = require('assert');28describe('halvePosInteger', () => {29 it('should return the half of the input', () => {30 fc.assert(31 fc.property(fc.integer(1, 1000000), n => {32 assert.equal(halvePosInteger(n), n / 2);33 })34 );35 });36});37const halvePosInteger = require('fast-check-monorepo');38const fc = require('fast-check');39const assert = require('assert');40describe('halvePosInteger', () => {41 it('should return the half of the input', () => {42 fc.assert(43 fc.property(fc.integer(1, 1000000), n => {44 assert.equal(halvePosInteger(n), n / 2);45 })46 );47 });48});`

Using AI Code Generation

`1import { halvePosInteger } from 'fast-check-monorepo';2import * as fc from 'fast-check';3import { halvePosInteger } from 'fast-check-monorepo';4import * as fc from 'fast-check';5import { halvePosInteger } from 'fast-check-monorepo';6import * as fc from 'fast-check';7import { halvePosInteger } from 'fast-check-monorepo';8import * as fc from 'fast-check';9import { halvePosInteger } from 'fast-check-monorepo';10import * as fc from 'fast-check';11import { halvePosInteger } from 'fast-check-monorepo';12import * as fc from 'fast-check';13import { halvePosInteger } from 'fast-check-monorepo';14import * as fc from 'fast-check';15import { halvePosInteger } from 'fast-check-monorepo';16import * as fc from 'fast-check';17import { halvePosInteger } from 'fast-check-monorepo';18import * as fc from 'fast-check';19import { halvePosInteger } from 'fast-check-monorepo';20import * as fc from 'fast-check';21import { halvePosInteger } from`

Using AI Code Generation

`1const fc = require('fast-check')2const halvePosInteger = require('fast-check-monorepo')3fc.assert(4 fc.property(fc.integer(1, 10000), (n) => {5 const result = halvePosInteger(n)6 })7const fc = require('fast-check')8const halvePosInteger = require('fast-check-monorepo')9fc.assert(10 fc.property(fc.integer(1, 10000), (n) => {11 const result = halvePosInteger(n)12 })13const fc = require('fast-check')14const halvePosInteger = require('fast-check-monorepo')15fc.assert(16 fc.property(fc.integer(1, 10000), (n) => {17 const result = halvePosInteger(n)18 })19const fc = require('fast-check')20const halvePosInteger = require('fast-check-monorepo')21fc.assert(22 fc.property(fc.integer(1, 10000), (n) => {23 const result = halvePosInteger(n)24 })25const fc = require('fast-check')26const halvePosInteger = require('fast-check-monorepo')27fc.assert(28 fc.property(fc.integer(1, 10000), (n) => {29 const result = halvePosInteger(n)30 })31const fc = require('fast-check')32const halvePosInteger = require('fast-check-monorepo')33fc.assert(34 fc.property(fc.integer(1, 10000), (`

Using AI Code Generation

`1const { halvePosInteger } = require('fast-check-monorepo');2const assert = require('assert');3describe('Test halvePosInteger', () => {4 it('should return 0 for 0', () => {5 assert.equal(halvePosInteger(0), 0);6 });7 it('should return 1 for 2', () => {8 assert.equal(halvePosInteger(2), 1);9 });10 it('should return 2 for 4', () => {11 assert.equal(halvePosInteger(4), 2);12 });13});14const { halvePosInteger } = require('fast-check-monorepo');15const assert = require('assert');16describe('Test halvePosInteger', () => {17 it('should return 0 for 0', () => {18 assert.equal(halvePosInteger(0), 0);19 });20 it('should return 1 for 2', () => {21 assert.equal(halvePosInteger(2), 1);22 });23 it('should return 2 for 4', () => {24 assert.equal(halvePosInteger(4), 2);25 });26});27const { halvePosInteger } = require('fast-check-monorepo');28const assert = require('assert');29describe('Test halvePosInteger', () => {30 it('should return 0 for 0', () => {31 assert.equal(halvePosInteger(0), 0);32 });33 it('should return 1 for 2', () => {34 assert.equal(halvePosInteger(2), 1);35 });36 it('should return 2 for 4', () => {37 assert.equal(halvePosInteger(4), 2);38 });39});40const { halvePosInteger } = require('fast-check-monorepo');41const assert = require('assert');42describe('Test halvePosInteger', () => {43 it('should return 0 for 0', () => {44 assert.equal(halve`

Using AI Code Generation

`1const fc = require('fast-check')2const { halvePosInteger } = require('fast-check-monorepo')3fc.assert(4 fc.property(fc.integer(1, 100), (n) => {5 const result = halvePosInteger(n)6 })7const halvePosInteger = (n) => {8}9const fc = require('fast-check')10const { halvePosInteger } = require('fast-check-monorepo')11fc.assert(12 fc.property(fc.integer(1, 100), (n) => {13 const result = halvePosInteger(n)14 })15const halvePosInteger = (n) => {16}17const fc = require('fast-check')18const { halvePosInteger } = require('fast-check-monorepo')19fc.assert(20 fc.property(fc.integer(1, 100), (n) => {21 const result = halvePosInteger(n)22 })23const halvePosInteger = (n) => {24}25const fc = require('fast-check')26const { halvePosInteger } = require('fast-check-monorepo')27fc.assert(28 fc.property(fc.integer(1, 100), (n) => {29 const result = halvePosInteger(n)30 })31const halvePosInteger = (n) => {32}`

## 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.