Best JavaScript code snippet using fast-check-monorepo
ArbitraryAssertions.ts
Source: ArbitraryAssertions.ts
...5import { Value } from '../../../../src/check/arbitrary/definition/Value';6import { Random } from '../../../../src/random/generator/Random';7import { withConfiguredGlobal } from './GlobalSettingsHelpers';8import { sizeArb } from './SizeHelpers';9function poisoningAfterEach(nestedAfterEach: () => void) {10 nestedAfterEach();11 try {12 assertNoPoisoning({ ignoredRootRegex: /^__coverage__$/ });13 } catch (err) {14 restoreGlobals({ ignoredRootRegex: /^__coverage__$/ });15 throw err;16 }17}18// Minimal requirements19// > The following assertions are supposed to be fulfilled by any of the arbitraries20// > provided by fast-check.21export function assertProduceSameValueGivenSameSeed<T, U = never>(22 arbitraryBuilder: (extraParameters: U) => Arbitrary<T>,23 options: {...
Using AI Code Generation
1const fc = require('fast-check');2fc.configureGlobal({3 beforeEach: () => console.log('beforeEach'),4 afterEach: () => console.log('afterEach'),5});6fc.assert(7 fc.property(fc.integer(), fc.integer(), (a, b) => {8 console.log('property');9 return a + b >= a;10 }),11);
Using AI Code Generation
1const fc = require('fast-check');2const { poisoningAfterEach } = require('fast-check-monorepo');3poisoningAfterEach();4describe('test3', () => {5 it('test3', () => {6 fc.assert(7 fc.property(8 fc.integer(),9 fc.integer(),10 fc.integer(),11 fc.integer(),12 (a, b, c, d) => {13 return a + b + c + d >= 0;14 }15 );16 });17});18const fc = require('fast-check');19const { poisoningAfterEach } = require('fast-check-monorepo');20poisoningAfterEach();21describe('test4', () => {22 it('test4', () => {23 fc.assert(24 fc.property(25 fc.integer(),26 fc.integer(),27 fc.integer(),28 fc.integer(),29 (a, b, c, d) => {30 return a + b + c + d >= 0;31 }32 );33 });34});35const fc = require('fast-check');36const { poisoningAfterEach } = require('fast-check-monorepo');37poisoningAfterEach();38describe('test5', () => {39 it('test5', () => {40 fc.assert(41 fc.property(42 fc.integer(),43 fc.integer(),44 fc.integer(),45 fc.integer(),46 (a, b, c, d) => {47 return a + b + c + d >= 0;48 }49 );50 });51});52const fc = require('fast-check');53const { poisoningAfterEach } = require('fast-check-monorepo');54poisoningAfterEach();55describe('test6', () => {56 it('test6', () => {57 fc.assert(58 fc.property(59 fc.integer(),60 fc.integer(),61 fc.integer(),62 fc.integer(),63 (a, b, c, d) => {64 return a + b + c + d >= 0;65 }66 );67 });68});
Using AI Code Generation
1const fc = require("fast-check");2const { poisoningAfterEach } = require("fast-check-monorepo");3poisoningAfterEach();4fc.assert(5 fc.property(fc.integer(), (x) => {6 if (x === 0) {7 throw new Error("0 is not allowed");8 }9 })10);
Using AI Code Generation
1const fc = require('fast-check');2const {poisoningAfterEach} = require('fast-check-monorepo');3describe('test3', () => {4 it('should pass', () => {5 fc.assert(6 fc.property(fc.integer(), (n) => {7 expect(n).toBeGreaterThanOrEqual(0);8 })9 );10 });11 it('should fail', () => {12 fc.assert(13 fc.property(fc.integer(), (n) => {14 expect(n).toBeGreaterThanOrEqual(1);15 })16 );17 });18});19const fc = require('fast-check');20const {poisoningAfterEach} = require('fast-check-monorepo');21describe('test4', () => {22 it('should pass', () => {23 fc.assert(24 fc.property(fc.integer(), (n) => {25 expect(n).toBeGreaterThanOrEqual(0);26 })27 );28 });29 it('should fail', () => {30 fc.assert(31 fc.property(fc.integer(), (n) => {32 expect(n).toBeGreaterThanOrEqual(1);33 })34 );35 });36});37const fc = require('fast-check');38const {poisoningAfterEach} = require('fast-check-monorepo');39describe('test5', () => {40 it('should pass', () => {41 fc.assert(42 fc.property(fc.integer(), (n) => {43 expect(n).toBeGreaterThanOrEqual(0);44 })45 );46 });47 it('should fail', () => {48 fc.assert(49 fc.property(fc.integer(), (n) => {50 expect(n).toBeGreaterThanOrEqual(1);51 })52 );53 });54});55const fc = require('fast-check');56const {poisoningAfterEach} = require('fast-check-monorepo');57describe('test6', () => {58 it('should pass', () => {59 fc.assert(60 fc.property(fc.integer(), (n) => {61 expect(n).toBeGreaterThanOrEqual(0);62 })63 );64 });65 it('should fail', () => {
Using AI Code Generation
1const {check, property, fc} = require('fast-check');2const {poisoningAfterEach} = require('fast-check-monorepo/test-utils/src/check');3const {expect} = require('chai');4describe('Test', () => {5 poisoningAfterEach();6 it('should pass', () => {7 check(property(fc.integer(), fc.integer(), (a, b) => {8 expect(a).to.be.a('number');9 expect(b).to.be.a('number');10 return a + b >= a;11 }));12 });13 it('should fail', () => {14 check(property(fc.integer(), fc.integer(), (a, b) => {15 expect(a).to.be.a('number');16 expect(b).to.be.a('number');17 return a + b >= b;18 }));19 });20});21const {check, property, fc} = require('fast-check');22const {poisoningAfterEach} = require('fast-check-monorepo/test-utils/src/check');23const {expect} = require('chai');24describe('Test', () => {25 poisoningAfterEach();26 it('should pass', () => {27 check(property(fc.integer(), fc.integer(), (a, b) => {28 expect(a).to.be.a('number');29 expect(b).to.be.a('number');30 return a + b >= a;31 }));32 });33 it('should fail', () => {34 check(property(fc.integer(), fc.integer(), (a, b) => {35 expect(a).to.be.a('number');36 expect(b).to.be.a('number');37 return a + b >= b;38 }));39 });40});41const {check, property, fc} = require('fast-check');42const {poisoningAfterEach} = require('fast-check-monorepo/test-utils/src/check');43const {expect} = require('chai');44describe('Test', () => {45 poisoningAfterEach();46 it('should pass', () => {47 check(property(fc.integer(), fc.integer(), (a, b) => {48 expect(a).to.be.a
Using AI Code Generation
1const { check, property } = require('fast-check');2const { poisioningAfterEach } = require('fast-check-monorepo');3const myProperty = property(4 (s1, s2) => s1 + s2 === s2 + s15);6check(myProperty, { seed: 42, numRuns: 1000 }).then(() => {7 console.log('success');8});9const { check, property } = require('fast-check');10const { poisioningAfterEach } = require('fast-check-monorepo');11const myProperty = property(12 (s1, s2) => s1 + s2 === s2 + s113);14check(myProperty, { seed: 42, numRuns: 1000 })15 .then(() => {16 console.log('success');17 })18 .catch((err) => {19 console.log('failure');20 console.log(err);21 });22const { check, property } = require('fast-check');23const { poisioningAfterEach } = require('fast-check-monorepo');24const myProperty = property(25 (s1, s2) => s1 + s2 === s2 + s126);27check(myProperty, { seed: 42, numRuns: 1000 })28 .then(() => {29 console.log('success');30 })31 .catch((err) => {32 console.log('failure');33 console.log(err);34 });35const { check, property } = require('fast-check');36const { poisioningAfterEach } = require('fast-check-monorepo');37const myProperty = property(38 (s1, s2) => s1 + s2 === s2 + s139);40check(myProperty, { seed: 42, numRuns: 1000 })41 .then(() => {42 console.log('success');43 })44 .catch((err) => {
Using AI Code Generation
1const f = (x) => {2 if (x > 0) {3 return x;4 }5 throw new Error("x must be greater than 0");6};7fc.assert(8 fc.property(fc.integer(), (x) => {9 return f(x) > 0;10 }),11 { verbose: true, numRuns: 1000 }12);13const f = (x) => {14 if (x > 0) {15 return x;16 }17 throw new Error("x must be greater than 0");18};19fc.assert(20 fc.property(fc.integer(), (x) => {21 return f(x) > 0;22 }),23 { verbose: true, numRuns: 1000 }24);25const f = (x) => {26 if (x > 0) {27 return x;28 }29 throw new Error("x must be greater than 0");30};31fc.assert(32 fc.property(fc.integer(), (x) => {33 return f(x) > 0;34 }),35 { verbose: true, numRuns: 1000 }36);37const f = (x) => {38 if (x > 0) {39 return x;40 }41 throw new Error("x must be greater than 0");42};43fc.assert(44 fc.property(fc.integer(), (x) => {45 return f(x) > 0;46 }),47 { verbose: true, numRuns: 1000 }48);49const f = (x) => {50 if (x > 0) {51 return x;52 }53 throw new Error("x must be greater than
Using AI Code Generation
1const { poisoningAfterEach } = require("fast-check");2const poisoning = poisoningAfterEach(() => {3 Math.random = () => 0;4});5const { poisoning } = require("./test3.js");6poisoning(() => {7 console.log(Math.random());8});9const { poisoning } = require("./test3.js");10poisoning(() => {11 console.log(Math.random());12});13const { poisoning } = require("./test3.js");14poisoning(() => {15 console.log(Math.random());16});17const { poisoning } = require("./test3.js");18poisoning(() => {19 console.log(Math.random());20});21const { poisoning } = require("./test3.js");22poisoning(() => {23 console.log(Math.random());24});25const { poisoning } = require("./test3.js");26poisoning(() => {27 console.log(Math.random());28});
Using AI Code Generation
1const fc = require('fast-check');2const assert = require('assert');3const { poisoningAfterEach } = require('fast-check-monorepo');4poisoningAfterEach();5fc.assert(6 fc.property(fc.integer(), fc.integer(), (a, b) => {7 assert.equal(a + b, b + a);8 })9);
Using AI Code Generation
1const {itProp, fc} = require("fast-check");2const {poisoningAfterEach} = require("fast-check-monorepo");3const {myFunction} = require("./test2.js");4const {assert} = require("chai");5describe("myFunction", () => {6 itProp("should not be called with 1000", [fc.integer()], (a) => {7 assert.notEqual(a, 1000);8 });9 poisoningAfterEach(1000);10});11exports.myFunction = (a) => {12 return a;13};14const {itProp, fc} = require("fast-check");15const {poisoningBeforeEach} = require("fast-check-monorepo");16const {myFunction} = require("./test2.js");17describe("myFunction", () => {18 poisoningBeforeEach(1000);19 itProp("should be called with 1000", [fc.integer()], (a) => {20 assert.equal(myFunction(a), 1000);21 });22});23const {itProp, fc} = require("fast-check");24const {poisoningBeforeEach} = require("fast-check-monorepo");25const {myFunction} = require("./test2.js");26const {assert} = require("chai");27describe("myFunction", () => {28 itProp("should not be called with 1000", [fc.integer()], (a) => {29 assert.notEqual(a, 1000);30 });31 poisoningBeforeEach(1000);32});33const {itProp, fc} = require("fast-check");34const {poisoningBeforeEach} = require("fast-check-monorepo");35const {myFunction} = require("./test2.js");36const {assert} = require("
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