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How to use isCorrectForURL method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

domain.spec.ts

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  });...

webAuthority.spec.ts

Source: webAuthority.spec.ts

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  });...

Using AI Code Generation

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);

Using AI Code Generation

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

Using AI Code Generation

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);

Using AI Code Generation

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

Using AI Code Generation

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);

Using AI Code Generation

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

Using AI Code Generation

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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