Best JavaScript code snippet using fast-check-monorepo
CommandsArbitrary.ts
Source:CommandsArbitrary.ts
...35 this.lengthArb = restrictedIntegerArbitraryBuilder(0, maxGeneratedCommands, maxCommands);36 this.replayPath = []; // updated at first shrink37 this.replayPathPosition = 0;38 }39 private metadataForReplay() {40 return this.disableReplayLog ? '' : `replayPath=${JSON.stringify(ReplayPath.stringify(this.replayPath))}`;41 }42 private buildValueFor(items: Value<CommandWrapper<Model, Real, RunResult, CheckAsync>>[], shrunkOnce: boolean) {43 const commands = items.map((item) => item.value_);44 const context: CommandsArbitraryContext<Model, Real, RunResult, CheckAsync> = { shrunkOnce, items };45 return new Value(new CommandsIterable(commands, () => this.metadataForReplay()), context);46 }47 generate(mrng: Random): Value<CommandsIterable<Model, Real, RunResult, CheckAsync>> {48 // For the moment, we fully ignore the bias on commands...49 const size = this.lengthArb.generate(mrng, undefined);50 const sizeValue = size.value;51 const items: Value<CommandWrapper<Model, Real, RunResult, CheckAsync>>[] = Array(sizeValue);52 for (let idx = 0; idx !== sizeValue; ++idx) {53 // ...even when generating the commands themselves54 const item = this.oneCommandArb.generate(mrng, undefined);55 items[idx] = item;56 }57 this.replayPathPosition = 0; // reset replay58 return this.buildValueFor(items, false);59 }...
CommandsIterable.ts
Source:CommandsIterable.ts
...24 const serializedCommands = this.commands25 .filter((c) => c.hasRan)26 .map((c) => c.toString())27 .join(',');28 const metadata = this.metadataForReplay();29 return metadata.length !== 0 ? `${serializedCommands} /*${metadata}*/` : serializedCommands;30 }...
Using AI Code Generation
1const fc = require('fast-check')2const { metadataForReplay } = require('fast-check/lib/check/runner/ReplayPath')3const { metadataForReplay } = require('fast-check/lib/check/runner/ReplayPath')4const arb = fc.integer()5const { runId, counter } = metadataForReplay(seed, arb)6console.log(runId, counter)7const fc = require('fast-check')8const { metadataForReplay } = require('fast-check/lib/check/runner/ReplayPath')9const { metadataForReplay } = require('fast-check/lib/check/runner/ReplayPath')10const arb = fc.integer()11const { runId, counter } = metadataForReplay(seed, arb)12console.log(runId, counter)
Using AI Code Generation
1const { metadataForReplay } = require('fast-check');2const { check } = require('fast-check');3const { assert } = require('chai');4const { expect } = require('chai');5const fc = require('fast-check');6const { add } = require('../src/add');7describe('add', () => {8 it('should return the sum of two numbers', () => {9 const isOk = (t) => {10 const [a, b] = t;11 return add(a, b) === a + b;12 };13 check(fc.property(fc.integer(), fc.integer()), isOk);14 });15});16const { metadataForReplay } = require('fast-check');17const { check } = require('fast-check');18const { assert } = require('chai');19const { expect } = require('chai');20const fc = require('fast-check');21const { add } = require('../src/add');22describe('add', () => {23 it('should return the sum of two numbers', () => {24 const isOk = (t) => {25 const [a, b] = t;26 return add(a, b) === a + b;27 };28 check(fc.property(fc.integer(), fc.integer()), isOk);29 });30});31const { metadataForReplay } = require('fast-check');32const { check } = require('fast-check');33const { assert } = require('chai');34const { expect } = require('chai');35const fc = require('fast-check');36const { add } = require('../src/add');37describe('add', () => {38 it('should return the sum of two numbers', () => {39 const isOk = (t) => {40 const [a, b] = t;41 return add(a, b) === a + b;42 };43 check(fc.property(fc.integer(), fc.integer()), isOk);44 });45});46const { metadataForReplay } = require('fast-check');47const { check } = require('fast-check');48const { assert } = require('chai');49const { expect } = require('
Using AI Code Generation
1const fc = require('fast-check');2const fs = require('fs');3const metadata = fs.readFileSync(process.argv[2]);4const meta = fc.metadataForReplay(metadata);5console.log(meta.seed);6console.log(meta.numRuns);7console.log(meta.path.length);8console.log(meta.path[0].seed);9console.log(meta.path[0].numRuns);10console.log(meta.path[0].shrinkPath.length);11console.log(meta.path[0].shrinkPath[0].seed);12console.log(meta.path[0].shrinkPath[0].numRuns);13console.log(meta.path[0].shrinkPath[0].shrinkPath.length);14console.log(meta.path[0].shrinkPath[0].shrinkPath[0].seed);15console.log(meta.path[0].shrinkPath[0].shrinkPath[0].numRuns);16console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath.length);17console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].seed);18console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].numRuns);19console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].shrinkPath.length);20console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].seed);21console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].numRuns);22console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].shrinkPath.length);23console.log(meta.path[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].shrinkPath[0].seed);24console.log(meta.path[0].shrinkPath
Using AI Code Generation
1const { metadataForReplay } = require('fast-check');2const metadata = metadataForReplay('test3.js');3console.log(JSON.stringify(metadata, null, 2));4const { metadataForReplay } = require('fast-check');5const metadata = metadataForReplay('test4.js');6console.log(JSON.stringify(metadata, null, 2));7const { metadataForReplay } = require('fast-check');
Using AI Code Generation
1const { metadataForReplay } = require('fast-check/lib/src/check/runner/Metadata');2const fc = require('fast-check');3const { metadata } = require('fast-check/lib/src/check/runner/Metadata');4const runTest = async () => {5 const metadata = await metadataForReplay();6 if (metadata === null) {7 console.log('No metadata for replay found');8 return;9 }10 console.log('metadata', metadata);11 const { seed, endOnFailure, numRuns } = metadata;12 console.log('seed', seed);13 console.log('endOnFailure', endOnFailure);14 console.log('numRuns', numRuns);15 await fc.assert(16 fc.property(17 fc.integer({ min: 0, max: 1000 }),18 fc.integer({ min: 0, max: 1000 }),19 (a, b) => {20 return a + b === b + a;21 }22 {23 }24 );25};26runTest();27const { metadataForReplay } = require('fast-check/lib/src/check/runner/Metadata');28const fc = require('fast-check');29const { metadata } = require('fast-check/lib/src/check/runner/Metadata');30const runTest = async () => {31 const metadata = await metadataForReplay();32 if (metadata === null) {33 console.log('No metadata for replay found');34 return;35 }36 console.log('metadata', metadata);37 const { seed, endOnFailure, numRuns } = metadata;38 console.log('seed', seed);39 console.log('endOnFailure', endOnFailure);40 console.log('numRuns', numRuns);41 await fc.assert(42 fc.property(43 fc.integer({ min
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