Best JavaScript code snippet using fast-check-monorepo
GlobalParameters.spec.ts
Source:GlobalParameters.spec.ts
1import * as fc from '../../src/fast-check';2describe('GlobalParameters', () => {3 beforeEach(() => {4 // Prevent failing test to corrupt next ones5 fc.resetConfigureGlobal();6 });7 afterEach(() => {8 // Prevent failing test to corrupt next ones9 fc.resetConfigureGlobal();10 });11 it('should merge global parameters with local ones in fc.sample', () => {12 const globalConfig = { seed: 42, numRuns: 10 };13 const overridenNumRuns = 100;14 const withLocalConfiguration = fc.sample(fc.nat(), { ...globalConfig, numRuns: overridenNumRuns });15 fc.configureGlobal(globalConfig);16 const withGlobalConfiguratioOverriden = fc.sample(fc.nat(), { numRuns: overridenNumRuns });17 expect(withGlobalConfiguratioOverriden).toEqual(withLocalConfiguration);18 fc.resetConfigureGlobal();19 });20 it('should merge global parameters with local numRuns in fc.sample', () => {21 const globalConfig = { seed: 42, numRuns: 10 };22 const overridenNumRuns = 100;23 const withLocalConfiguration = fc.sample(fc.nat(), { ...globalConfig, numRuns: overridenNumRuns });24 fc.configureGlobal(globalConfig);25 const withGlobalConfiguratioOverriden = fc.sample(fc.nat(), overridenNumRuns);26 expect(withGlobalConfiguratioOverriden).toEqual(withLocalConfiguration);27 fc.resetConfigureGlobal();28 });29 it('should merge global parameters with local ones in fc.statistics', () => {30 const globalConfig = { seed: 42, numRuns: 10 };31 const withLocalConfiguration: string[] = [];32 fc.statistics(fc.nat(), (v) => String(v), {33 ...globalConfig,34 logger: (v: string) => {35 withLocalConfiguration.push(v);36 },37 });38 fc.configureGlobal(globalConfig);39 const withGlobalConfiguratioOverriden: string[] = [];40 fc.statistics(fc.nat(), (v) => String(v), {41 logger: (v: string) => {42 withGlobalConfiguratioOverriden.push(v);43 },44 });45 expect(withGlobalConfiguratioOverriden).toEqual(withLocalConfiguration);46 fc.resetConfigureGlobal();47 });48 it('should merge global parameters with local ones in fc.check', () => {49 const globalConfig = { seed: 42, numRuns: 10 };50 const overridenNumRuns = 100;51 const withLocalConfiguration: number[] = [];52 fc.check(53 fc.property(fc.nat(), (v) => {54 withLocalConfiguration.push(v);55 }),56 { ...globalConfig, numRuns: overridenNumRuns }57 );58 fc.configureGlobal(globalConfig);59 const withGlobalConfigurationOverriden: number[] = [];60 fc.check(61 fc.property(fc.nat(), (v) => {62 withGlobalConfigurationOverriden.push(v);63 }),64 { numRuns: overridenNumRuns }65 );66 expect(withGlobalConfigurationOverriden).toEqual(withLocalConfiguration);67 fc.resetConfigureGlobal();68 });69 it('should merge global parameters with local ones in fc.assert', () => {70 const globalConfig = { seed: 42, numRuns: 10 };71 const overridenNumRuns = 100;72 const withLocalConfiguration: number[] = [];73 fc.assert(74 fc.property(fc.nat(), (v) => {75 withLocalConfiguration.push(v);76 }),77 { ...globalConfig, numRuns: overridenNumRuns }78 );79 fc.configureGlobal(globalConfig);80 const withGlobalConfigurationOverriden: number[] = [];81 fc.assert(82 fc.property(fc.nat(), (v) => {83 withGlobalConfigurationOverriden.push(v);84 }),85 { numRuns: overridenNumRuns }86 );87 expect(withGlobalConfigurationOverriden).toEqual(withLocalConfiguration);88 fc.resetConfigureGlobal();89 });...
computeAverageGrade.test.js
Source:computeAverageGrade.test.js
1const { computeAverageGrade, fork, toLetterGrade } = require('../computeAverageGrade');2const R = require('ramda');3const fc = require('fast-check');4fc.resetConfigureGlobal();5test('computeAverageGrade Example Based Test', () => {6 expect(computeAverageGrade([80, 90, 100])).toBe('A');7});8test('computeAverageGrade Property Based Test', () => {9 fc.assert(10 fc.property(fc.array(fc.integer({ min: 90, max: 100 }), { minLength: 1 }), (data) => {11 expect(computeAverageGrade(data)).toBe('A');12 })13 );14});15test('toLetterGrade', () => {16 expect(toLetterGrade(90)).toBe('A');17 expect(toLetterGrade(80)).toBe('B');18 expect(toLetterGrade(70)).toBe('C');...
Using AI Code Generation
1import { resetConfigureGlobal } from 'fast-check';2resetConfigureGlobal();3import { resetConfigureGlobal } from 'fast-check';4resetConfigureGlobal();5import { resetConfigureGlobal } from 'fast-check';6resetConfigureGlobal();7import { resetConfigureGlobal } from 'fast-check';8resetConfigureGlobal();9import { resetConfigureGlobal } from 'fast-check';10resetConfigureGlobal();11import { resetConfigureGlobal } from 'fast-check';12resetConfigureGlobal();13import { resetConfigureGlobal } from 'fast-check';14resetConfigureGlobal();15import { resetConfigureGlobal } from 'fast-check';16resetConfigureGlobal();17import { resetConfigureGlobal } from 'fast-check';18resetConfigureGlobal();19import { resetConfigureGlobal } from 'fast-check';20resetConfigureGlobal();21import { resetConfigureGlobal } from 'fast-check';22resetConfigureGlobal();23import { resetConfigureGlobal } from 'fast-check';24resetConfigureGlobal();25import { resetConfigureGlobal } from 'fast-check';26resetConfigureGlobal();27import { resetConfigureGlobal } from 'fast-check';28resetConfigureGlobal();
Using AI Code Generation
1const fc = require('fast-check');2fc.configureGlobal({ numRuns: 2 });3fc.assert(fc.property(fc.integer(), fc.integer(), (a, b) => a + b === b + a));4fc.resetConfigureGlobal();5fc.assert(fc.property(fc.integer(), fc.integer(), (a, b) => a + b === b + a));6When can we expect the next major version of fast-check (v3) to be released?
Using AI Code Generation
1const fc = require("fast-check");2const { resetConfigureGlobal } = require("fast-check-monorepo");3resetConfigureGlobal();4fc.configureGlobal({ numRuns: 1000 });5const arb = fc.integer(1, 100);6fc.assert(fc.property(arb, (a) => a > 0));7Property failed after 1000 tests (seed: 0, shrinks: 0)8Property failed after 1000 tests (seed: 0, shrinks: 0)9 at Object.fail (C:\Users\user\Desktop\fast-check-monorepo\node_modules\fast-check\lib\check\runner\utils\Report.js:17:19)10 at Object.property (C:\Users\user\Desktop\fast-check-monorepo\node_modules\fast-check\lib\check\runner\Property.js:42:20)11 at Object.<anonymous> (C:\Users\user\Desktop\fast-check-monorepo\test3.js:9:1)12 at Module._compile (internal/modules/cjs/loader.js:1068:30)13 at Object.Module._extensions..js (internal/modules/cjs/loader.js:1097:10)14 at Module.load (internal/modules/cjs/loader.js:941:32)15 at Function.Module._load (internal/modules/cjs/loader.js:782:14)16 at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
Using AI Code Generation
1const fc = require('fast-check');2fc.resetConfigureGlobal();3fc.configureGlobal({4 beforeEach: () => console.log('beforeEach'),5 afterEach: () => console.log('afterEach'),6});7fc.configureGlobal({8 beforeEach: () => console.log('beforeEach'),9 afterEach: () => console.log('afterEach'),10});11fc.configureGlobal({12 beforeEach: () => console.log('beforeEach'),13 afterEach: () => console.log('afterEach'),14});15fc.configureGlobal({16 beforeEach: () => console.log('beforeEach'),17 afterEach: () => console.log('afterEach'),18});19fc.configureGlobal({20 beforeEach: () => console.log('beforeEach'),21 afterEach: () => console.log('afterEach'),22});23fc.configureGlobal({24 beforeEach: () => console.log('beforeEach'),25 afterEach: () => console.log('afterEach'),26});27fc.configureGlobal({28 beforeEach: () => console.log('beforeEach'),29 afterEach: () => console.log('afterEach'),30});
Using AI Code Generation
1const fc = require('fast-check');2const { resetConfigureGlobal } = require('fast-check');3resetConfigureGlobal();4resetConfigureGlobal()5configureGlobal(configuration)6configureGlobal(configuration)7configureGlobal(configuration)8configureGlobal(configuration)9configureGlobal(configuration)10configureGlobal(configuration)
Using AI Code Generation
1const fc = require('fast-check');2fc.configureGlobal({3 beforeEach: () => console.log('beforeEach'),4 afterEach: () => console.log('afterEach'),5 onInterrupt: () => console.log('onInterrupt'),6});7fc.assert(fc.property(fc.integer(), fc.integer(), (a, b) => {8 console.log('a = ' + a + ' b = ' + b);9 return a + b > 0;10}));11fc.resetConfigureGlobal();12fc.assert(fc.property(fc.integer(), fc.i
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