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[Testing & Quality](/categories/testing) 4. / 5. react-parallel/test-pool ActiveLibrary[Testing & Quality](/categories/testing) react-parallel/test-pool ======================== Pool meant for used in unit tests 05.7k↓33.3%[5 PRs](https://github.com/reactphp-parallel/test-pool/pulls)MakefileCI passing Since Dec 20Pushed 2mo ago1 watchersCompare [ Source](https://github.com/reactphp-parallel/test-pool)[ Packagist](https://packagist.org/packages/react-parallel/test-pool)[ RSS](/packages/react-parallel-test-pool/feed)WikiDiscussions main Synced 1mo ago READMEChangelogDependenciesVersions (6)Used By (0) test-pool ========= [](#test-pool) [![Continuous Integration](https://github.com/Reactphp-parallel/test-pool/workflows/Continuous%20Integration/badge.svg)](https://github.com/Reactphp-parallel/test-pool/workflows/Continuous%20Integration/badge.svg)[![Latest Stable Version](https://camo.githubusercontent.com/bf4379bcfcbcee088465a21b5caf7160f4b16aa7237169b4aab7292eaf0bad05/68747470733a2f2f706f7365722e707567782e6f72672f52656163742d706172616c6c656c2f746573742d706f6f6c2f762f737461626c652e706e67)](https://packagist.org/packages/React-parallel/test-pool)[![Total Downloads](https://camo.githubusercontent.com/c228781a21a4d7ffb031ad493118c73e039f0e9753e8d23916baab1290118198/68747470733a2f2f706f7365722e707567782e6f72672f52656163742d706172616c6c656c2f746573742d706f6f6c2f646f776e6c6f6164732e706e67)](https://packagist.org/packages/React-parallel/test-pool)[![Code Coverage](https://camo.githubusercontent.com/be3d6cdd7705128424e2c6ccf7f9abbd94fe53f740b5b94369a8bbbb2906c269/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f52656163747068702d706172616c6c656c2f746573742d706f6f6c2f6261646765732f636f7665726167652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/Reactphp-parallel/test-pool/?branch=master)[![Type Coverage](https://camo.githubusercontent.com/31c6088f498bd27b4e9e3fd56b82285fa1e977297ff3390fbc64829f9a463a4d/68747470733a2f2f73686570686572642e6465762f6769746875622f52656163747068702d706172616c6c656c2f746573742d706f6f6c2f636f7665726167652e737667)](https://shepherd.dev/github/Reactphp-parallel/test-pool)[![License](https://camo.githubusercontent.com/39582b3c6d1841e4ed01222a49334ec89339800ca38d73fadf7aa18558bf8a9a/68747470733a2f2f706f7365722e707567782e6f72672f52656163742d706172616c6c656c2f746573742d706f6f6c2f6c6963656e73652e706e67)](https://packagist.org/packages/React-parallel/test-pool) Pool meant for used in unit tests Install ------- [](#install) To install via [Composer](http://getcomposer.org/), use the command below, it will automatically detect the latest version and bind it with `~`. ``` composer require react-parallel/test-pool ``` Usage ----- [](#usage) The following example will spin up a thread with a 1 second TTL clean up policy. Meaning that threads are kept around for 1 second waiting for something to do before closed. It then runs a closure in the thread that will wait for one second before returning an message. Upon receiving that message the mean thread will echo out that message before closing the pool; ``` use React\EventLoop\Factory; use ReactParallel\EventLoop\EventLoopBridge; use ReactParallel\Pool\test\Direct; $test = new Direct(); $test->run(function () { sleep(1); return 'Hoi!'; })->then(function (string $message) use ($test) { echo $message, PHP_EOL; $test->close(); }); ``` License ------- [](#license) Copyright 2025 [Cees-Jan Kiewiet](http://wyrihaximus.net/) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ### Health Score 27 — LowBetter than 49% of packages Maintenance57 Moderate activity, may be stable Popularity21 Limited adoption so far Community9 Small or concentrated contributor base Maturity18 Early-stage or recently created project Bus Factor1 Top contributor holds 62.5% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Community Maintainers ![](https://avatars.githubusercontent.com/u/147145?v=4)[Cees-Jan Kiewiet](/maintainers/WyriHaximus)[@WyriHaximus](https://github.com/WyriHaximus) --- Top Contributors [![WyriHaximus](https://avatars.githubusercontent.com/u/147145?v=4)](https://github.com/WyriHaximus "WyriHaximus (20 commits)")[![reactphp-parallel-renovate-runner[bot]](https://avatars.githubusercontent.com/u/56447449?v=4)](https://github.com/reactphp-parallel-renovate-runner[bot] "reactphp-parallel-renovate-runner[bot] (12 commits)") ### Embed Badge ![Health badge](/badges/react-parallel-test-pool/health.svg) ``` [![Health](https://phpackages.com/badges/react-parallel-test-pool/health.svg)](https://phpackages.com/packages/react-parallel-test-pool) ``` ### Alternatives [phpspec/prophecy Highly opinionated mocking framework for PHP 5.3+ 8.5k551.7M682](/packages/phpspec-prophecy)[brianium/paratest Parallel testing for PHP 2.5k118.8M754](/packages/brianium-paratest)[beberlei/assert Thin assertion library for input validation in business models. 2.4k96.9M570](/packages/beberlei-assert)[mikey179/vfsstream Virtual file system to mock the real file system in unit tests. 1.4k108.0M2.7k](/packages/mikey179-vfsstream)[orchestra/testbench Laravel Testing Helper for Packages Development 2.2k39.1M32.1k](/packages/orchestra-testbench)[phpspec/phpspec Specification-oriented BDD framework for PHP 7.1+ 1.9k36.7M3.1k](/packages/phpspec-phpspec) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)