How to use invalidRangeConstraintsArb method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

date.spec.ts

Source:date.spec.ts Github

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...123 })124 ));125 it('should throw whenever min is greater than max', () =>126 fc.assert(127 fc.property(invalidRangeConstraintsArb(), (constraints) => {128 // Act / Assert129 expect(() => date(constraints)).toThrowError();130 })131 ));132});133describe('date (integration)', () => {134 type Extra = { min?: Date; max?: Date };135 const extraParameters: fc.Arbitrary<Extra> = constraintsArb();136 const isCorrect = (d: Date, extra: Extra) => {137 expect(d.getTime()).not.toBe(Number.NaN);138 if (extra.min) expect(d.getTime()).toBeGreaterThanOrEqual(extra.min.getTime());139 if (extra.max) expect(d.getTime()).toBeLessThanOrEqual(extra.max.getTime());140 };141 const isStrictlySmaller = (d1: Date, d2: Date) =>142 Math.abs(d1.getTime() - new Date(0).getTime()) < Math.abs(d2.getTime() - new Date(0).getTime());143 const dateBuilder = (extra: Extra) => date(extra);144 it('should produce the same values given the same seed', () => {145 assertProduceSameValueGivenSameSeed(dateBuilder, { extraParameters });146 });147 it('should only produce correct values', () => {148 assertProduceCorrectValues(dateBuilder, isCorrect, { extraParameters });149 });150 it('should produce values seen as shrinkable without any context', () => {151 assertProduceValuesShrinkableWithoutContext(dateBuilder, { extraParameters });152 });153 it('should be able to shrink to the same values without initial context', () => {154 assertShrinkProducesSameValueWithoutInitialContext(dateBuilder, { extraParameters });155 });156 it('should preserve strictly smaller ordering in shrink', () => {157 assertShrinkProducesStrictlySmallerValue(dateBuilder, isStrictlySmaller, { extraParameters });158 });159});160// Helpers161function constraintsArb() {162 return fc.tuple(fc.date(), fc.date(), fc.boolean(), fc.boolean()).map(([d1, d2, withMin, withMax]) => {163 const min = d1 < d2 ? d1 : d2;164 const max = d1 < d2 ? d2 : d1;165 return { min: withMin ? min : undefined, max: withMax ? max : undefined };166 });167}168function invalidRangeConstraintsArb() {169 return fc170 .tuple(fc.date(), fc.date())171 .filter(([d1, d2]) => +d1 !== +d2)172 .map(([d1, d2]) => {173 const min = d1 < d2 ? d1 : d2;174 const max = d1 < d2 ? d2 : d1;175 return { min: max, max: min };176 });177}178function invalidMinConstraintsArb() {179 return fc.option(fc.date(), { freq: 100, nil: undefined }).map((max) => ({ min: new Date(Number.NaN), max }));180}181function invalidMaxConstraintsArb() {182 return fc.option(fc.date(), { freq: 100, nil: undefined }).map((min) => ({ min, max: new Date(Number.NaN) }));...

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Using AI Code Generation

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1const fc = require('fast-check');2const {invalidRangeConstraintsArb} = require('fast-check-monorepo');3fc.assert(fc.property(invalidRangeConstraintsArb(), (constraints) => {4 console.log(constraints);5}));6{ min: 0, max: 0 }7{ min: 0, max: 1 }8{ min: 0, max: 2 }9{ min: 0, max: 3 }10{ min: 0, max: 4 }11{ min: 0, max: 5 }12{ min: 0, max: 6 }13{ min: 0, max: 7 }14{ min: 0, max: 8 }15{ min: 0, max: 9 }16{ min: 0, max: 10 }17{ min: 0, max: 11 }18{ min: 0, max: 12 }19{ min: 0, max: 13 }20{ min: 0, max: 14 }21{ min: 0, max: 15 }22{ min: 0, max: 16 }23{ min: 0, max: 17 }24{ min: 0, max: 18 }25{ min: 0, max: 19 }26{ min: 0, max: 20 }27{ min: 0, max: 21 }28{ min: 0, max: 22 }29{ min: 0, max: 23 }30{ min: 0, max: 24 }31{ min: 0, max: 25 }32{ min: 0, max: 26 }33{ min: 0, max: 27 }34{ min: 0, max: 28 }35{ min: 0, max: 29 }36{ min: 0, max: 30 }37{ min: 0, max: 31 }38{ min: 0, max: 32 }39{ min: 0, max: 33 }40{ min: 0, max: 34 }41{ min: 0, max: 35 }42{ min: 0, max: 36 }43{ min: 0, max: 37 }44{ min: 0, max

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Using AI Code Generation

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

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Using AI Code Generation

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1import {invalidRangeConstraintsArb} from 'fast-check'2const test = () => {3 const invalidRangeConstraints = invalidRangeConstraintsArb().generate(4 new Random(42)5 console.log(invalidRangeConstraints)6}7test()8{ min: 0, max: 1, maxIsInclusive: true }9Expected: { min: 0, max: 1, maxIsInclusive: false }10I've also tried to use the invalidRangeConstraintsArb() method directly in the test() method, but I get the following error:11{ min: 0, max: 1, maxIsInclusive: true }12{13 "scripts": {14 },15 "dependencies": {16 }17}18{19 "scripts": {20 },21 "dependencies": {22 }23}

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Using AI Code Generation

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1const { invalidRangeConstraintsArb } = require('fast-check-monorepo');2const fc = require('fast-check');3fc.assert(4 fc.property(invalidRangeConstraintsArb(), (range) => {5 })6);7 throw err;8const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.js');9const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary');10const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.ts');11const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.ts.js');12const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.js.ts');13const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.ts.js.js');14const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.ts.ts');15const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.js.js');16const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.js.ts.ts');17const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.ts.ts.ts');18const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.js.js.js');19const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.js.ts.ts.ts');20const { invalidRangeConstraintsArb } = require('fast-check-monorepo/dist/lib/arbitrary/InvalidRangeConstraintsArbitrary.ts.ts.ts.ts');

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Using AI Code Generation

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1import { invalidRangeConstraintsArb } from 'fast-check-monorepo/lib/src/arbitrary/invalidRangeConstraintsArb';2import { check } from 'fast-check-monorepo/lib/src/check';3const constraintsArb = invalidRangeConstraintsArb();4check(constraintsArb, constraints => {5 return true;6});7{8 "compilerOptions": {9 "paths": {10 }11 },12}13 Try `npm install @types/fast-check-monorepo` if it exists or add a new declaration (.d.ts) file containing `declare module

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Using AI Code Generation

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1import * as fc from 'fast-check';2const date = fc.date({3 invalidRangeConstraintsArb: fc.integer({min: 0, max: 100}),4});5date.generate();6const invalidRangeConstraintsArb = convertFromNext(7 new DateConstraintsArbitrary(invalidRangeConstraintsArbBuilder)8);9const outOfRangeArb = convertFromNext(new DateArbitrary(outOfRangeArbBuilder));10return convertToNext(11 new DateConstraintsArbitrary(12 (v) => new Date(v)13);

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Using AI Code Generation

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1import { invalidRangeConstraintsArb } from 'fast-check';2import { range } from 'fast-check';3import { int32 } from 'fast-check';4import { record } from 'fast-check';5import { tuple } from 'fast-check';6import { string } from 'fast-check';7describe('invalidRangeConstraintsArb', () => {8 it('should return a record of invalid range constraints', () => {9 const invalidRangeConstraintsArb1 = invalidRangeConstraintsArb();10 const invalidRangeConstraintsArb2 = invalidRangeConstraintsArb();11 const invalidRangeConstraintsArb3 = invalidRangeConstraintsArb();12 const invalidRangeConstraintsArb4 = invalidRangeConstraintsArb();13 const invalidRangeConstraintsArb5 = invalidRangeConstraintsArb();14 const invalidRangeConstraintsArb6 = invalidRangeConstraintsArb();15 const invalidRangeConstraintsArb7 = invalidRangeConstraintsArb();16 const invalidRangeConstraintsArb8 = invalidRangeConstraintsArb();17 const invalidRangeConstraintsArb9 = invalidRangeConstraintsArb();18 const invalidRangeConstraintsArb10 = invalidRangeConstraintsArb();19 const invalidRangeConstraints = record({20 min: int32(),21 max: int32(),22 });23 const invalidRangeConstraintsArb11 = invalidRangeConstraintsArb();24 const invalidRangeConstraintsArb12 = invalidRangeConstraintsArb();25 const invalidRangeConstraintsArb13 = invalidRangeConstraintsArb();26 const invalidRangeConstraintsArb14 = invalidRangeConstraintsArb();27 const invalidRangeConstraintsArb15 = invalidRangeConstraintsArb();28 const invalidRangeConstraintsArb16 = invalidRangeConstraintsArb();29 const invalidRangeConstraintsArb17 = invalidRangeConstraintsArb();30 const invalidRangeConstraintsArb18 = invalidRangeConstraintsArb();31 const invalidRangeConstraintsArb19 = invalidRangeConstraintsArb();32 const invalidRangeConstraintsArb20 = invalidRangeConstraintsArb();33 const invalidRangeConstraintsArb21 = invalidRangeConstraintsArb();34 const invalidRangeConstraintsArb22 = invalidRangeConstraintsArb();35 const invalidRangeConstraintsArb23 = invalidRangeConstraintsArb();36 const invalidRangeConstraintsArb24 = invalidRangeConstraintsArb();37 const invalidRangeConstraintsArb25 = invalidRangeConstraintsArb();

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Using AI Code Generation

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1import {invalidRangeConstraintsArb} from 'fast-check-monorepo';2const arb = invalidRangeConstraintsArb();3const result = arb.generate(mrng);4console.log(result);5import {Arbitrary} from '../../arbitrary/definition/Arbitrary';6import {tuple} from '../../arbitrary/tuple';7import {integer} from '../../arbitrary/integer';8import {InvalidRangeConstraints} from '../../arbitrary/InvalidRangeConstraints';9export function invalidRangeConstraintsArb(): Arbitrary<InvalidRangeConstraints> {10 return tuple(11 integer({min: 1, max: 2}),12 integer({min: 1, max: 2})13 ).map(([min, max]) => ({min, max}));14}15export function tuple<Ts extends Array<Arbitrary<any>>>(...arbs: Ts): Arbitrary<{[K in keyof Ts]: Ts[K]['_T']}> {16 return new TupleArbitrary(arbs as any);17}18export class TupleArbitrary<Ts extends Arbitrary<any>[]> extends ArbitraryWithShrink<Ts> {19 private readonly arbs: Ts;20 constructor(arbs: Ts) {21 super();22 this.arbs = arbs;23 }24 generate(mrng: Random): Shrinkable<Ts> {25 return new Shrinkable(26 this.arbs.map((a) => a.generate(mrng).value) as any,27 () => this.shrinkImpl(mrng, this.arbs)28 );29 }30 private shrinkImpl(mrng: Random, arbs: Arbitrary<any>[]): Stream<Shrinkable<Ts>> {31 return Stream.of(32 new Shrinkable(arbs.map((a) => a.generate(mrng).value) as any

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Using AI Code Generation

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1const fc = require('fast-check');2const rangeConstraint = fc.record({3 min: fc.nat(),4 max: fc.nat()5}).map(({ min, max }) => {6 return {7 isWithinRange: (value) => value >= min && value <= max8 };9});10const rangeConstraints = fc.array(rangeConstraint);11const date = fc.date();12const dateWithinRangeConstraint = fc.tuple(rangeConstraint, date).map(([rangeConstraint, date]) => {13 return {14 };15}).filter(({ rangeConstraint, date }) => rangeConstraint.isWithinRange(date.getTime()));16const datesWithinRangeConstraints = fc.array(dateWithinRangeConstraint);17const invalidDatesWithinRangeConstraints = datesWithinRangeConstraints.map(datesWithinRangeConstraints => {18 const invalidDatesWithinRangeConstraints = [];19 for (let i = 0; i < datesWithinRangeConstraints.length; i++) {20 const invalidDateWithinRangeConstraint = {21 date: new Date(datesWithinRangeConstraints[i].rangeConstraint.min - 1)22 };23 invalidDatesWithinRangeConstraints.push(invalidDateWithinRangeConstraint);24 }25 return invalidDatesWithinRangeConstraints;26});27const invalidRangeConstraintsArb = fc.tuple(rangeConstraints, invalidDatesWithinRangeConstraints).map(([rangeConstraints, invalidDatesWithinRangeConstraints]) => {28 return {29 };30});31const invalidRangeConstraints = ({ rangeConstraints, invalidDatesWithinRangeConstraints }) => {32 const invalidRangeConstraints = [];33 for (let i = 0; i < rangeConstraints.length; i++) {34 const rangeConstraint = rangeConstraints[i];35 const invalidDateWithinRangeConstraint = invalidDatesWithinRangeConstraints[i];36 if (invalidDateWithinRangeConstraint.rangeConstraint === rangeConstraint) {37 invalidRangeConstraints.push(rangeConstraint);38 }39 }

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