How to use acquireOne method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

client.ts

Source:client.ts

...63   * Acquire a lock on a single entity64   * @param entity the entity to lock65   * @returns a locked entity which includes a method to release the lock66   */67  private acquireOne(entity: EntityIdentifier): Promise<LockedEntity> {68    const lockId = entityIdentifierToString(entity);69    const log = this.log;70    return new Promise((resolve, reject) => {71      log.info(`Acquiring lock' ${lockId}, for owner ${this.owner}`);72      this.client.acquireLock(lockId, (error, lock) => {73        if (error) {74          reject(error);75        } else {76          const lockedEntity: LockedEntity = {77            entity,78            release: () =>79              new Promise((_resolve, _reject) => {80                log.info(`Releasing lock' ${lockId}, for owner ${this.owner}`);81                delete this.heldLocks[lockId];...

index.js

Source:index.js

...77     * @description Acquire one spot on the locks pool.78     * @memberof Lock#79     * @returns {Promise<LockHandler>}80     */81    async acquireOne() {82        if (this.#rejected) {83            throw new Error(kRejectionMessage);84        }85        if (this.#current >= this.max) {86            await new Promise((resolve, reject) => this.#waitings.push([resolve, reject]));87        }88        this.#current++;89        return () => this.freeOne();90    }91    /**92     * @function freeOne93     * @memberof Lock#94     * @param {Error} [error=null]95     * @returns {void}...

test.js

Source:test.js

...15avaTest("Trigger Lock manually", async (assert) => {16    const asyncLocker = new Lock({ maxConcurrent: 3 });17    let count = 0;18    async function npmInstall() {19        const free = await asyncLocker.acquireOne();20        try {21            await new Promise((resolve) => setTimeout(resolve, 100));22        }23        finally {24            free();25            count++;26        }27    }28    await Promise.all([29        npmInstall(),30        npmInstall(),31        npmInstall(),32        npmInstall(),33        npmInstall(),34        npmInstall(),35        npmInstall(),36        npmInstall(),37        npmInstall(),38    ]);39    assert.is(count, 9);40});41avaTest("Trigger Lock with default maxConcurrent", async (assert) => {42    const asyncLocker = new Lock();43    asyncLocker.freeOne();44    let count = 0;45    async function npmInstall() {46        const free = await asyncLocker.acquireOne();47        try {48            await new Promise((resolve) => setTimeout(resolve, 100));49        }50        finally {51            free();52            count++;53        }54    }55    await Promise.all([56        npmInstall(),57        npmInstall()58    ]);59    assert.is(count, 2);60});61avaTest("Reject all tasks (with error message)", async (assert) => {62    assert.plan(1);63    const asyncLocker = new Lock({ maxConcurrent: 2 });64    async function npmInstall() {65        const free = await asyncLocker.acquireOne();66        try {67            await new Promise((resolve) => setTimeout(resolve, 100));68        }69        finally {70            free();71        }72    }73    const rejectionMsg = "Unable to achieve all installation";74    setTimeout(() => asyncLocker.rejectAll(rejectionMsg), 50);75    try {76        await Promise.all([77            npmInstall(),78            npmInstall(),79            npmInstall(),80            npmInstall()81        ]);82    }83    catch (error) {84        assert.is(error.message, rejectionMsg);85    }86});87avaTest("Rejected locker must throw (and not when reseted)", async (assert) => {88    assert.plan(2);89    const asyncLocker = new Lock({ maxConcurrent: 2 });90    asyncLocker.rejectAll();91    try {92        await asyncLocker.acquireOne();93    }94    catch (error) {95        assert.is(error.message, "Lock acquisition rejected!");96    }97    asyncLocker.reset();98    const free = await asyncLocker.acquireOne();99    assert.is(asyncLocker.running, 1);100    free();...

Using AI Code Generation

1const {acquireOne} = require('fast-check-monorepo');2acquireOne();3const {acquireOne} = require('fast-check-monorepo');4acquireOne();5const {acquireOne} = require('fast-check-monorepo');6acquireOne();7const {acquireOne} = require('fast-check-monorepo');8acquireOne();9const {acquireOne} = require('fast-check-monorepo');10acquireOne();11const {acquireOne} = require('fast-check-monorepo');12acquireOne();13const {acquireOne} = require('fast-check-monorepo');14acquireOne();15const {acquireOne} = require('fast-check-monorepo');16acquireOne();17const {acquireOne} = require('fast-check-monorepo');18acquireOne();19const {acquireOne} = require('fast-check-monorepo');20acquireOne();21const {acquireOne} = require('fast-check-monorepo');22acquireOne();23const {acquireOne} = require('fast-check-monorepo');24acquireOne();25const {acquireOne} = require('fast-check-monorepo');

Using AI Code Generation

1const { acquireOne } = require('fast-check-monorepo');2console.log(acquireOne());3const { acquireOne } = require('fast-check');4console.log(acquireOne());5const { acquireOne } = require('fast-check-1');6console.log(acquireOne());7const { acquireOne } = require('fast-check-2');8console.log(acquireOne());9const { acquireOne } = require('fast-check-3');10console.log(acquireOne());11const { acquireOne } = require('fast-check-4');12console.log(acquireOne());13const { acquireOne } = require('fast-check-5');14console.log(acquireOne());15const { acquireOne } = require('fast-check-6');16console.log(acquireOne());17const { acquireOne } = require('fast-check-7');18console.log(acquireOne());19const { acquireOne } = require('fast-check-8');20console.log(acquireOne());21const { acquireOne } = require('fast-check-9');22console.log(acquireOne());23const { acquireOne } = require('fast-check-10');24console.log(acquireOne());25const { acquireOne } = require('fast-check-11');26console.log(acquireOne());27const { acquireOne } = require('fast-check-12');28console.log(acquireOne());29const { acquireOne } = require('fast-check-13');30console.log(acquireOne());31const { acquireOne } = require('fast-check-14');32console.log(acquireOne());

Using AI Code Generation

1const { AsyncArbitraryWrapper } = require("fast-check");2const { AsyncArbitrary } = require("fast-check/lib/check/arbitrary/definition/AsyncArbitrary");3const { asyncProperty } = require("fast-check");4const asyncArbitraryWrapper = new AsyncArbitraryWrapper(new AsyncArbitrary());5asyncArbitraryWrapper.acquireOne().then(v => console.log(v));6const { AsyncArbitraryWrapper } = require("fast-check");7const { AsyncArbitrary } = require("fast-check/lib/check/arbitrary/definition/AsyncArbitrary");8const { asyncProperty } = require("fast-check");9const asyncArbitraryWrapper = new AsyncArbitraryWrapper(new AsyncArbitrary());10asyncArbitraryWrapper.acquireOne().then(v => console.log(v));11const { AsyncArbitraryWrapper } = require("fast-check");12const { AsyncArbitrary } = require("fast-check/lib/check/arbitrary/definition/AsyncArbitrary");13const { asyncProperty } = require("fast-check");14const asyncArbitraryWrapper = new AsyncArbitraryWrapper(new AsyncArbitrary());15asyncArbitraryWrapper.acquireOne().then(v => console.log(v));16{17  "compilerOptions": {

Using AI Code Generation

1const fc = require('fast-check');2const arb = fc.integer();3const arb2 = fc.integer();4const arb3 = fc.integer();5const arb4 = fc.integer();6const arb5 = fc.integer();7const arb6 = fc.integer();8const arb7 = fc.integer();9const arb8 = fc.integer();10const arb9 = fc.integer();11const arb10 = fc.integer();12const arb11 = fc.integer();13const arb12 = fc.integer();14const arb13 = fc.integer();15const arb14 = fc.integer();16const arb15 = fc.integer();17const arb16 = fc.integer();18const arb17 = fc.integer();19const arb18 = fc.integer();20const arb19 = fc.integer();21const arb20 = fc.integer();22const arb21 = fc.integer();23const arb22 = fc.integer();24const arb23 = fc.integer();25const arb24 = fc.integer();26const arb25 = fc.integer();27const arb26 = fc.integer();28const arb27 = fc.integer();29const arb28 = fc.integer();30const arb29 = fc.integer();31const arb30 = fc.integer();32const arb31 = fc.integer();33const arb32 = fc.integer();34const arb33 = fc.integer();35const arb34 = fc.integer();36const arb35 = fc.integer();37const arb36 = fc.integer();38const arb37 = fc.integer();39const arb38 = fc.integer();40const arb39 = fc.integer();41const arb40 = fc.integer();42const arb41 = fc.integer();43const arb42 = fc.integer();44const arb43 = fc.integer();45const arb44 = fc.integer();46const arb45 = fc.integer();47const arb46 = fc.integer();48const arb47 = fc.integer();49const arb48 = fc.integer();50const arb49 = fc.integer();51const arb50 = fc.integer();52const arb51 = fc.integer();53const arb52 = fc.integer();54const arb53 = fc.integer();55const arb54 = fc.integer();56const arb55 = fc.integer();57const arb56 = fc.integer();58const arb57 = fc.integer();59const arb58 = fc.integer();60const arb59 = fc.integer();61const arb60 = fc.integer();62const arb61 = fc.integer();63const arb62 = fc.integer();64const arb63 = fc.integer();65const arb64 = fc.integer();66const arb65 = fc.integer();67const arb66 = fc.integer();68const arb67 = fc.integer();69const arb68 = fc.integer();70const arb69 = fc.integer();

Using AI Code Generation

1const { acquireOne } = require('fast-check-monorepo');2const property = require('fast-check').property;3const { add } = require('./add');4const { sub } = require('./sub');5const addProperty = property(acquireOne, acquireOne, (a, b) => {6  return add(a, b) === a + b;7});8const subProperty = property(acquireOne, acquireOne, (a, b) => {9  return sub(a, b) === a - b;10});11describe('add', () => {12  it('should add', () => {13    addProperty.check();14  });15});16describe('sub', () => {17  it('should subtract', () => {18    subProperty.check();19  });20});21const add = (a, b) => a + b;22module.exports = {23};24const sub = (a, b) => a - b;25module.exports = {26};27{28  "scripts": {29  },30  "dependencies": {31  },32  "devDependencies": {33  }34}

Using AI Code Generation

1const { acquireOne } = require('fast-check-monorepo');2const { property } = require('fast-check');3property(acquireOne, (a) => {4    console.log(a);5    return true;6}).check();7const { acquireOne } = require('fast-check');8const { property } = require('fast-check');9property(acquireOne, (a) => {

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.