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[Testing & Quality](/categories/testing) 4. / 5. nunomaduro/mock-final-classes ActiveLibrary[Testing & Quality](/categories/testing) nunomaduro/mock-final-classes ============================= Allows mocking of final methods and classes in PHP. v1.2.0(3y ago)114981.2k↓19.7%5[2 PRs](https://github.com/nunomaduro/mock-final-classes/pulls)19MITPHPPHP ^7.1 || ^8.0CI passing Since Jun 5Pushed 1w ago2 watchersCompare [ Source](https://github.com/nunomaduro/mock-final-classes)[ Packagist](https://packagist.org/packages/nunomaduro/mock-final-classes)[ Fund](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=66BYDWAT92N6L)[ GitHub Sponsors](https://github.com/nunomaduro)[ RSS](/packages/nunomaduro-mock-final-classes/feed)WikiDiscussions master Synced 2d ago READMEChangelog (1)Dependencies (6)Versions (6)Used By (19) [![Mock final classes example](https://raw.githubusercontent.com/nunomaduro/mock-final-classes/master/docs/doc.png)](https://raw.githubusercontent.com/nunomaduro/mock-final-classes/master/docs/doc.png) [![Build Status](https://camo.githubusercontent.com/a587bbb76c61946a0fbc66eb8a193aeaa42a39e3cc2f8d580f41bdce4456841e/68747470733a2f2f696d672e736869656c64732e696f2f7472617669732f6e756e6f6d616475726f2f6d6f636b2d66696e616c2d636c61737365732f6d61737465722e737667)](https://travis-ci.org/nunomaduro/mock-final-classes) [![Total Downloads](https://camo.githubusercontent.com/c470d422873b720367f81fc2501ff8266b8522614d27cc48ce043d23c2728ff7/68747470733a2f2f706f7365722e707567782e6f72672f6e756e6f6d616475726f2f6d6f636b2d66696e616c2d636c61737365732f642f746f74616c2e737667)](https://packagist.org/packages/nunomaduro/mock-final-classes) [![Latest Version](https://camo.githubusercontent.com/04a9703c1df2d072a70fe7e9e03a84fef0d096212c50a7a8b3f57557c6e21e37/68747470733a2f2f706f7365722e707567782e6f72672f6e756e6f6d616475726f2f6d6f636b2d66696e616c2d636c61737365732f762f737461626c652e737667)](https://packagist.org/packages/nunomaduro/mock-final-classes) [![License](https://camo.githubusercontent.com/c4f602f78825016e78ef795ef6a61b2aa18ed368a803bf4d4cdeed5efe5a0030/68747470733a2f2f706f7365722e707567782e6f72672f6e756e6f6d616475726f2f6d6f636b2d66696e616c2d636c61737365732f6c6963656e73652e737667)](https://packagist.org/packages/nunomaduro/mock-final-classes) [![YouTube Channel Subscribers](https://camo.githubusercontent.com/a32a48cc6ec1283f38f5beedd4f3aec3eff914f663007ce9295ab1b60e5507e2/68747470733a2f2f696d672e736869656c64732e696f2f796f75747562652f6368616e6e656c2f73756273637269626572732f55434f5f68595a463267625f4379473573413741726c47673f7374796c653d666c6174266c6162656c3d796f757475626526636f6c6f723d627269676874677265656e)](https://youtube.com/@nunomaduro?sub_confirmation=1) Created by, and is maintained by **[Nuno Maduro](https://twitter.com/enunomaduro)**, and once installed it automatically **allows mocking of final methods and classes**. 💡 Installation & Usage -------------------------- [](#-installation--usage) > **Requires [PHP 7.1+](https://php.net/releases/)** First, install the package using [Composer](https://getcomposer.org): ``` composer require --dev nunomaduro/mock-final-classes ``` **That's it! You can now mock final methods and classes.** 🏄‍♂️ 🤯 How it works? --------------- [](#-how-it-works) 1. First, we run the file [autoload.php](https://github.com/nunomaduro/mock-final-classes/blob/master/autoload.php) using [Composer Autoload](https://github.com/nunomaduro/mock-final-classes/blob/8628de25120b6106421d7730457c45ac668ecef9/composer.json#L35). 2. Then, we determine if you are running a supported test framework - [ParaTest](https://github.com/nunomaduro/mock-final-classes/blob/master/src/Frameworks/ParaTest.php) - [Pest](https://github.com/nunomaduro/mock-final-classes/blob/master/src/Frameworks/Pest.php) - [PHPUnit](https://github.com/nunomaduro/mock-final-classes/blob/master/src/Frameworks/PhpUnit.php) 3. Then, we use the library [dg/bypass-finals](https://github.com/dg/bypass-finals) to remove final keywords from source code on-the-fly: [https://github.com/nunomaduro/mock-final-classes/src/Runner.php#L31](https://github.com/nunomaduro/mock-final-classes/blob/8628de25120b6106421d7730457c45ac668ecef9/src/Runner.php#L31). 👏🏻 Credits ---------- [](#-credits) Most of the work is done by the library [dg/bypass-finals](https://github.com/dg/bypass-finals), so make sure you support the maintainer here: [Donate](https://nette.org/make-donation?to=bypass-finals). Thank you! --- Mock Final Classes is an open-sourced software licensed under the [MIT license](LICENSE.md). ### Health Score 57 — FairBetter than 98% of packages Maintenance64 Regular maintenance activity Popularity53 Moderate usage in the ecosystem Community28 Small or concentrated contributor base Maturity68 Established project with proven stability Bus Factor1 Top contributor holds 68.6% 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. ### Release Activity Cadence Every ~719 days Total 3 Last Release 1146d ago PHP version history (2 changes)v1.0.0PHP ^7.1 v1.1.0PHP ^7.1 || ^8.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/86cfef5c1f5195df1a9db17a5f8ecb34455e1f0133a725de9acf7f2fb26ac6a1?d=identicon)[nunomaduro](/maintainers/nunomaduro) --- Top Contributors [![nunomaduro](https://avatars.githubusercontent.com/u/5457236?v=4)](https://github.com/nunomaduro "nunomaduro (24 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (4 commits)")[![Synchro](https://avatars.githubusercontent.com/u/81561?v=4)](https://github.com/Synchro "Synchro (4 commits)")[![moussaclarke](https://avatars.githubusercontent.com/u/13017858?v=4)](https://github.com/moussaclarke "moussaclarke (1 commits)")[![nunolaraveltestaccount](https://avatars.githubusercontent.com/u/106339258?v=4)](https://github.com/nunolaraveltestaccount "nunolaraveltestaccount (1 commits)")[![tscni](https://avatars.githubusercontent.com/u/32767367?v=4)](https://github.com/tscni "tscni (1 commits)") --- Tags phpphpunitmockclassclassesfinal ### Code Quality TestsPHPUnit Static AnalysisPHPStan Type Coverage Yes ### Embed Badge ![Health badge](/badges/nunomaduro-mock-final-classes/health.svg) ``` [![Health](https://phpackages.com/badges/nunomaduro-mock-final-classes/health.svg)](https://phpackages.com/packages/nunomaduro-mock-final-classes) ``` ### Alternatives [blastcloud/guzzler Supercharge your app or SDK with a testing library specifically for Guzzle. 272470.1k42](/packages/blastcloud-guzzler)[letsdrink/ouzo-goodies Utility classes, test assertions and mocking framework extracted from Ouzo framework. 129656.1k11](/packages/letsdrink-ouzo-goodies)[quizlet/hammock Hammock is a stand-alone mocking library for Hacklang. 27445.5k](/packages/quizlet-hammock)[janmarek/mockista Mockista is library for mocking, which I've written, because I find mocking in PHPUnit awful. 29222.1k28](/packages/janmarek-mockista)[doppiogancio/mocked-client A simple way to mock a client 1975.9k5](/packages/doppiogancio-mocked-client)[lastzero/test-tools Increases testing productivity by adding a service container and self-initializing fakes to PHPUnit 2244.5k13](/packages/lastzero-test-tools) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)