How to use arbConstraints method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

bigInt.spec.ts

Source: bigInt.spec.ts Github

copy

Full Screen

1import * as fc from 'fast-check';2import { bigInt } from '../​../​../​src/​arbitrary/​bigInt';3import { fakeArbitrary } from './​__test-helpers__/​ArbitraryHelpers';4import * as BigIntArbitraryMock from '../​../​../​src/​arbitrary/​_internals/​BigIntArbitrary';5function fakeBigIntArbitrary() {6 const instance = fakeArbitrary<bigint>().instance as BigIntArbitraryMock.BigIntArbitrary;7 return instance;8}9function beforeEachHook() {10 jest.resetModules();11 jest.restoreAllMocks();12 fc.configureGlobal({ beforeEach: beforeEachHook });13}14beforeEach(beforeEachHook);15describe('bigInt', () => {16 if (typeof BigInt === 'undefined') {17 it('no test', () => {18 expect(true).toBe(true);19 });20 return;21 }22 it('should instantiate the same BigIntArbitrary as empty constraints for no arguments', () => {23 /​/​ Arrange24 const instance = fakeBigIntArbitrary();25 const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');26 BigIntArbitrary.mockImplementation(() => instance);27 /​/​ Act28 const arb = bigInt();29 const arbEmpty = bigInt({});30 /​/​ Assert31 expect(BigIntArbitrary).toHaveBeenCalledTimes(2);32 expect(BigIntArbitrary.mock.calls[1]).toEqual(BigIntArbitrary.mock.calls[0]); /​/​ same arguments33 const argumentsForCall = BigIntArbitrary.mock.calls[0];34 expect(argumentsForCall[0]).toBeLessThan(argumentsForCall[1]); /​/​ range should not be restricted to one value35 expect(arb).toBe(instance);36 expect(arbEmpty).toBe(instance);37 });38 it('should instantiate BigIntArbitrary with passed constraints and default missing ones', () =>39 fc.assert(40 fc.property(fc.bigInt(), fc.bigInt(), fc.boolean(), fc.boolean(), (a, b, withMin, withMax) => {41 /​/​ Arrange42 const [min, max] = a < b ? [a, b] : [b, a];43 const instance = fakeBigIntArbitrary();44 const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');45 BigIntArbitrary.mockImplementation(() => instance);46 /​/​ Act47 const arb = bigInt({ min: withMin ? min : undefined, max: withMax ? max : undefined });48 /​/​ Assert49 expect(BigIntArbitrary).toHaveBeenCalledWith(50 withMin ? min : expect.any(BigInt),51 withMax ? max : expect.any(BigInt)52 );53 const argumentsForCall = BigIntArbitrary.mock.calls[0];54 expect(argumentsForCall[0]).toBeLessThanOrEqual(argumentsForCall[1]);55 expect(arb).toBe(instance);56 })57 ));58 it('[legacy] should instantiate the same BigIntArbitrary as constraints-based for bigInt(min, max)', () =>59 fc.assert(60 fc.property(fc.bigInt(), fc.bigInt(), (a, b) => {61 /​/​ Arrange62 const [min, max] = a < b ? [a, b] : [b, a];63 const instance = fakeBigIntArbitrary();64 const BigIntArbitrary = jest.spyOn(BigIntArbitraryMock, 'BigIntArbitrary');65 BigIntArbitrary.mockImplementation(() => instance);66 /​/​ Act67 const arb = bigInt(min, max);68 const arbConstraints = bigInt({ min, max });69 /​/​ Assert70 expect(BigIntArbitrary).toHaveBeenCalledTimes(2);71 expect(BigIntArbitrary.mock.calls[1]).toEqual(BigIntArbitrary.mock.calls[0]); /​/​ same arguments72 expect(arb).toBe(instance);73 expect(arbConstraints).toBe(instance);74 })75 ));76 it('should throw when minimum value is greater than maximum one', () =>77 fc.assert(78 fc.property(fc.bigInt(), fc.bigInt(), (a, b) => {79 /​/​ Arrange80 fc.pre(a !== b);81 const [low, high] = a < b ? [a, b] : [b, a];82 /​/​ Act /​ Assert83 expect(() => bigInt({ min: high, max: low })).toThrowError();84 })85 ));...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

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

Full Screen

Using AI Code Generation

copy

Full Screen

1const arb = fc.integer().arbConstraints({min: 0, max: 10});2const arb2 = fc.integer().arbConstraints({min: 0, max: 10});3const arb3 = fc.integer().arbConstraints({min: 0, max: 10});4const fc2 = require('fast-check');5fc2.property(6 fc2.tuple(arb, arb2, arb3),7 ([a, b, c]) => a + b + c > 08).check();

Full Screen

Using AI Code Generation

copy

Full Screen

1const fc = require('fast-check');2const {arbConstraints} = require('fast-check-monorepo');3const arb = fc.nat().filter((n) => n % 2 === 0);4const constraints = {min: 0, max: 10};5arbConstraints(arb, constraints).generate(fc.random());6arbConstraints(arb, constraints).generate(fc.random());7arbConstraints(arb, constraints).generate(fc.random());8arbConstraints(arb, constraints).generate(fc.random());9arbConstraints(arb, constraints).generate(fc.random());10arbConstraints(arb, constraints).generate(fc.random());11arbConstraints(arb, constraints).generate(fc.random());12arbConstraints(arb, constraints).generate(fc.random());13arbConstraints(arb, constraints).generate(fc.random());14arbConstraints(arb, constraints).generate(fc.random());15arbConstraints(arb, constraints).generate(fc.random());16arbConstraints(arb, constraints).generate(fc.random());17arbConstraints(arb, constraints).generate(fc.random());18arbConstraints(arb, constraints).generate(fc.random());19arbConstraints(arb, constraints).generate(fc.random());20arbConstraints(arb, constraints).generate(fc.random());21arbConstraints(arb, constraints).generate(fc.random());22arbConstraints(arb, constraints).generate(fc.random());23arbConstraints(arb, constraints).generate(fc.random());24arbConstraints(arb, constraints).generate(fc.random());25arbConstraints(arb, constraints).generate(fc.random());26arbConstraints(arb, constraints).generate(fc.random());27arbConstraints(arb, constraints).generate(fc.random());28arbConstraints(arb, constraints).generate(fc.random());29arbConstraints(arb, constraints).generate(fc.random());30arbConstraints(arb, constraints).generate(fc.random());31arbConstraints(arb, constraints).generate(fc.random());32arbConstraints(arb, constraints).generate(fc.random());33arbConstraints(arb, constraints).generate(fc.random());

Full Screen

Using AI Code Generation

copy

Full Screen

1import { arbConstraints } from 'fast-check-monorepo';2import { Tuple } from 'fast-check';3const constraints = {4 a: {5 },6 b: {7 },8};9const arb = Tuple(arbConstraints(constraints));

Full Screen

Using AI Code Generation

copy

Full Screen

1const { arbConstraints } = require('fast-check');2const { array } = require('fast-check');3const myArb = array(arbConstraints(0, 10), 10);4const { integer } = require('fast-check');5const { array } = require('fast-check');6const myArb = array(integer(0, 10), 10);7const { arbConstraints } = require('fast-check-monorepo');8const { array } = require('fast-check-monorepo');9const myArb = array(arbConstraints(0, 10), 10);10const { integer } = require('fast-check-monorepo');11const { array } = require('fast-check-monorepo');12const myArb = array(integer(0, 10), 10);13const { arbConstraints } = require('fast-check-monorepo');14const { array } = require('fast-check-monorepo');15const myArb = array(arbConstraints(0, 10), 10);16const { integer } = require('fast-check-monorepo');17const { array } = require('fast-check-monorepo');18const myArb = array(integer(0, 10), 10);19const { arbConstraints } = require('fast-check-monore

Full Screen

Using AI Code Generation

copy

Full Screen

1 at Object.arbConstraints (C:\Users\user\Documents\GitHub\fast-check-monorepo\test.js:13:24)2 at Object.<anonymous> (C:\Users\user\Documents\GitHub\fast-check-monorepo\test.js:19:17)3 at Module._compile (internal/​modules/​cjs/​loader.js:1158:30)4 at Object.Module._extensions..js (internal/​modules/​cjs/​loader.js:1178:10)5 at Module.load (internal/​modules/​cjs/​loader.js:1002:32)6 at Function.Module._load (internal/​modules/​cjs/​loader.js:901:14)7 at Function.executeUserEntryPoint [as runMain] (internal/​modules/​run_main.js:74:12)8 at Object.arbConstraints (C:\Users\user\Documents\GitHub\fast-check-monorepo\test.js:13:24)9 at Object.<anonymous> (C:\Users\user\Documents\GitHub\fast-check-monorepo\test.js:19:17)10 at Module._compile (internal/​modules/​cjs/​loader.js:1158:30)11 at Object.Module._extensions..js (internal/​modules/​cjs/​loader.js:1178:10)12 at Module.load (internal/​modules/​cjs/​loader.js:1002:32)13 at Function.Module._load (internal/​modules/​cjs/​loader.js:901:14)14 at Function.executeUserEntryPoint [as runMain] (internal/​modules/​run_main.js:74:12)

Full Screen

Blogs

Check out the latest blogs from LambdaTest on this topic:

Scala Testing: A Comprehensive Guide

Before we discuss Scala testing, let us understand the fundamentals of Scala and how this programming language is a preferred choice for your development requirements.The popularity and usage of Scala are rapidly rising, evident by the ever-increasing open positions for Scala developers.

How To Find Hidden Elements In Selenium WebDriver With Java

Have you ever struggled with handling hidden elements while automating a web or mobile application? I was recently automating an eCommerce application. I struggled with handling hidden elements on the web page.

Options for Manual Test Case Development &#038; Management

The purpose of developing test cases is to ensure the application functions as expected for the customer. Test cases provide basic application documentation for every function, feature, and integrated connection. Test case development often detects defects in the design or missing requirements early in the development process. Additionally, well-written test cases provide internal documentation for all application processing. Test case development is an important part of determining software quality and keeping defects away from customers.

Stop Losing Money. Invest in Software Testing

I was once asked at a testing summit, “How do you manage a QA team using scrum?” After some consideration, I realized it would make a good article, so here I am. Understand that the idea behind developing software in a scrum environment is for development teams to self-organize.

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run fast-check-monorepo automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful