How to use isCorrectForURL method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

domain.spec.ts

Source: domain.spec.ts Github

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1import fc from 'fast-check';2import { domain, DomainConstraints } from '../​../​../​src/​arbitrary/​domain';3import { Value } from '../​../​../​src/​check/​arbitrary/​definition/​Value';4import { URL } from 'url';5import {6 assertProduceSameValueGivenSameSeed,7 assertProduceCorrectValues,8 assertProduceValuesShrinkableWithoutContext,9 assertShrinkProducesSameValueWithoutInitialContext,10} from './​__test-helpers__/​ArbitraryAssertions';11import { buildShrinkTree, renderTree } from './​__test-helpers__/​ShrinkTree';12import { relativeSizeArb, sizeArb } from './​__test-helpers__/​SizeHelpers';13function beforeEachHook() {14 jest.resetModules();15 jest.restoreAllMocks();16 fc.configureGlobal({ beforeEach: beforeEachHook });17}18beforeEach(beforeEachHook);19describe('domain (integration)', () => {20 const isValidDomain = (t: string) => {21 /​/​ According to https:/​/​www.ietf.org/​rfc/​rfc1034.txt22 /​/​ <domain> ::= <subdomain> | " "23 /​/​ <subdomain> ::= <label> | <subdomain> "." <label>24 /​/​ <label> ::= <letter> [ [ <ldh-str> ] <let-dig> ]25 /​/​ <ldh-str> ::= <let-dig-hyp> | <let-dig-hyp> <ldh-str>26 /​/​ <let-dig-hyp> ::= <let-dig> | "-"27 /​/​ <let-dig> ::= <letter> | <digit>28 /​/​ Relaxed by https:/​/​www.ietf.org/​rfc/​rfc1123.txt29 /​/​ allowing first character of subdomain to be a digit30 const rfc1123SubDomain = /​^[a-zA-Z0-9]([a-zA-Z0-9-]*[a-zA-Z0-9])?$/​;31 return t.split('.').every((sd) => rfc1123SubDomain.test(sd) && sd.length <= 63) && t.length <= 255;32 };33 const isValidDomainWithExtension = (t: string) => {34 const subdomains = t.split('.');35 return isValidDomain(t) && subdomains.length >= 2 && /​^[a-z]{2,}$/​.test(subdomains[subdomains.length - 1]);36 };37 type Extra = DomainConstraints;38 const extraParameters: fc.Arbitrary<Extra> = fc.record(39 { size: fc.oneof(sizeArb, relativeSizeArb) },40 { requiredKeys: [] }41 );42 const isCorrect = isValidDomainWithExtension;43 const isCorrectForURL = (domain: string) => {44 expect(() => new URL(`http:/​/​${domain}`)).not.toThrow();45 };46 const domainBuilder = (extra: Extra) => domain(extra);47 it('should produce the same values given the same seed', () => {48 assertProduceSameValueGivenSameSeed(domainBuilder, { extraParameters });49 });50 it('should only produce correct values', () => {51 assertProduceCorrectValues(domainBuilder, isCorrect, { extraParameters });52 });53 it('should only produce correct values regarding `new URL`', () => {54 assertProduceCorrectValues(domainBuilder, isCorrectForURL, { extraParameters });55 });56 it('should produce values seen as shrinkable without any context', () => {57 assertProduceValuesShrinkableWithoutContext(domainBuilder, { extraParameters });58 });59 it('should be able to shrink to the same values without initial context', () => {60 assertShrinkProducesSameValueWithoutInitialContext(domainBuilder, { extraParameters });61 });62 it.each`63 source64 ${'very-very-very-very-very-very-very-very-very-very-very-long-label.com' /​* label too long >63 */​}65 ${`${'a.'.repeat(128)}com` /​* domain too long >255 */​}66 `('should not be able to generate $source with fc.domain()', ({ source }) => {67 /​/​ Arrange /​ Act68 const arb = domain();69 const out = arb.canShrinkWithoutContext(source);70 /​/​ Assert71 expect(out).toBe(false);72 });73 it.each`74 rawValue75 ${'domain.com'}76 ${'a.b.c.d.e.f.g.h.i.j.k.l.m.n.o.p.q.r.s.t.u.v.w.x.y.z.fr'}77 ${'very-very-very-very-very-very-very-very-very-long-label.com' /​* label longer than default maxGeneratedLength but ok for shrink */​}78 `('should be able to shrink $rawValue', ({ rawValue }) => {79 /​/​ Arrange80 const arb = domain();81 const value = new Value(rawValue, undefined);82 /​/​ Act83 const renderedTree = renderTree(buildShrinkTree(arb, value, { numItems: 100 })).join('\n');84 /​/​ Assert85 expect(arb.canShrinkWithoutContext(rawValue)).toBe(true);86 expect(renderedTree).toMatchSnapshot();87 });...

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webAuthority.spec.ts

Source: webAuthority.spec.ts Github

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1import fc from 'fast-check';2import { webAuthority, WebAuthorityConstraints } from '../​../​../​src/​arbitrary/​webAuthority';3import { URL } from 'url';4import {5 assertProduceCorrectValues,6 assertProduceSameValueGivenSameSeed,7 assertProduceValuesShrinkableWithoutContext,8 assertShrinkProducesSameValueWithoutInitialContext,9} from './​__test-helpers__/​ArbitraryAssertions';10import { relativeSizeArb, sizeArb } from './​__test-helpers__/​SizeHelpers';11function beforeEachHook() {12 jest.resetModules();13 jest.restoreAllMocks();14 fc.configureGlobal({ beforeEach: beforeEachHook });15}16beforeEach(beforeEachHook);17describe('webAuthority (integration)', () => {18 type Extra = WebAuthorityConstraints;19 const extraParametersBuilder: (onlySmall?: boolean) => fc.Arbitrary<Extra> = (onlySmall?: boolean) =>20 fc.record(21 {22 withIPv4: fc.boolean(),23 withIPv4Extended: fc.boolean(),24 withIPv6: fc.boolean(),25 withPort: fc.boolean(),26 withUserInfo: fc.boolean(),27 size: onlySmall ? fc.constantFrom('-1', '=', 'xsmall', 'small') : fc.oneof(sizeArb, relativeSizeArb),28 },29 { requiredKeys: [] }30 );31 const isCorrectForURL = (webAuthority: string) => {32 expect(() => new URL(`http:/​/​${webAuthority}`)).not.toThrow();33 };34 const webAuthorityBuilder = (extra: Extra) => webAuthority(extra);35 it('should produce the same values given the same seed', () => {36 assertProduceSameValueGivenSameSeed(webAuthorityBuilder, { extraParameters: extraParametersBuilder() });37 });38 it('should only produce correct values regarding `new URL`', () => {39 assertProduceCorrectValues(webAuthorityBuilder, isCorrectForURL, { extraParameters: extraParametersBuilder() });40 });41 it('should produce values seen as shrinkable without any context', () => {42 assertProduceValuesShrinkableWithoutContext(webAuthorityBuilder, { extraParameters: extraParametersBuilder(true) });43 });44 it('should be able to shrink to the same values without initial context', () => {45 assertShrinkProducesSameValueWithoutInitialContext(webAuthorityBuilder, {46 extraParameters: extraParametersBuilder(true),47 });48 });...

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Using AI Code Generation

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1const fc = require('fast-check');2const { isCorrectForURL } = require('fast-check-monorepo/​packages/​arbitrary/​_internals/​UrlArbitrary.js');3fc.assert(4 fc.property(fc.url(), (url) => {5 const result = isCorrectForURL(url);6 console.log(result);7 return result;8 })9);

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Using AI Code Generation

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1const fc = require('fast-check');2const urlArbitrary = fc.webUrl();3console.log(urlArbitrary.isCorrectForURL(url));4{5 "scripts": {6 },7 "dependencies": {8 }9}

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Using AI Code Generation

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1const { isCorrectForURL } = require("@fast-check/​arbitrary/​UrlArbitrary");2const { URL } = require("url");3const result = isCorrectForURL(url);4console.log(result);5const { URLArbitrary } = require("@fast-check/​arbitrary/​UrlArbitrary");6const { URL } = require("url");7const urlArbitrary = URLArbitrary();8const result = urlArbitrary.generate();9console.log(result);

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Using AI Code Generation

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1const { isCorrectForURL } = require('fast-check');2const result = isCorrectForURL(url);3console.log(result);4const { isCorrectForURL } = require('fast-check');5const result = isCorrectForURL(url);6console.log(result);

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Using AI Code Generation

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1const fc = require('fast-check');2const urlArb = fc.webUrl();3const isCorrect = urlArb.isCorrectForURL(testUrl);4console.log(isCorrect);5const fc = require('fast-check');6const urlArb = fc.webUrl();7const testUrl = "www.google.com";8const isCorrect = urlArb.isCorrectForURL(testUrl);9console.log(isCorrect);

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Using AI Code Generation

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1const fc = require('fast-check');2const assert = require('assert');3const isCorrectForURL = (str) => {4 const urlRegex = new RegExp(5 '(\\#[-a-z\\d_]*)?$',6 return urlRegex.test(str);7};8const test1 = () => {9 fc.assert(10 fc.property(fc.string(), (s) => {11 const res = isCorrectForURL(s);12 assert(res === true || res === false);13 })14 );15};16test1();17const test2 = () => {18 fc.assert(19 fc.property(fc.string(), (s) => {20 const res = isCorrectForURL(s);21 assert(res === true || res === false);22 })23 );24};25test2();26const test3 = () => {27 fc.assert(28 fc.property(fc.string(), (s) => {29 const res = isCorrectForURL(s);30 assert(res === true || res === false);31 })32 );33};34test3();35const test4 = () => {36 fc.assert(37 fc.property(fc.string(), (s) => {38 const res = isCorrectForURL(s);39 assert(res === true || res === false);40 })41 );42};43test4();44const test5 = () => {45 fc.assert(46 fc.property(fc.string(), (s) => {47 const res = isCorrectForURL(s);48 assert(res

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Using AI Code Generation

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1const fc = require('fast-check');2const { isCorrectForURL } = require('fast-check-monorepo');3const isCorrectForURL = (value) => {4 const url = new URL(value);5 return url.href === value;6};7fc.assert(fc.property(fc.url(), isCorrectForURL));

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