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[Testing & Quality](/categories/testing) 4. / 5. odinns/phpstan-pest-this ActivePhpstan-extension[Testing & Quality](/categories/testing) odinns/phpstan-pest-this ======================== PHPStan extensions to infer Pest closure $this type from test file mappings. v1.0.1(3mo ago)11.8k[3 issues](https://github.com/odinns/phpstan-pest-this/issues)[2 PRs](https://github.com/odinns/phpstan-pest-this/pulls)8MITPHPPHP ^8.3CI passing Since Feb 13Pushed 3w agoCompare [ Source](https://github.com/odinns/phpstan-pest-this)[ Packagist](https://packagist.org/packages/odinns/phpstan-pest-this)[ Docs](https://github.com/odinns/phpstan-pest-this)[ RSS](/packages/odinns-phpstan-pest-this/feed)WikiDiscussions main Synced 2w ago READMEChangelog (3)Dependencies (4)Versions (7)Used By (8) phpstan-pest-this ================= [](#phpstan-pest-this) PHPStan extensions that infer Pest closure `$this` type from configurable test-path mappings. Why --- [](#why) Pest binds test closures at runtime, while PHPStan analyzes code statically. Without extra help, closure `$this` is commonly inferred as `PHPUnit\Framework\TestCase`, which can produce false positives in Pest suites. Installation ------------ [](#installation) ``` composer require --dev odinns/phpstan-pest-this ``` Quick setup ----------- [](#quick-setup) Add the extension to your PHPStan config: ``` includes: - vendor/odinns/phpstan-pest-this/extension.neon ``` The extension does not provide default test case mappings. Configure how file paths map to your Pest base test case classes: ``` parameters: pestClosureThisTypeMap: - pathContains: '/tests/' class: Tests\TestCase ``` This is the common Laravel/Pest setup where feature and unit tests share `Tests\TestCase`. If your project uses separate base test cases, map the more specific paths explicitly: ``` parameters: pestClosureThisTypeMap: - pathContains: '/tests/Feature/' class: Tests\Feature\TestCase - pathContains: '/tests/Unit/' class: Tests\Unit\TestCase ``` `pathContains` is a substring match against the analyzed file path. The first matching mapping wins. Supported Pest calls -------------------- [](#supported-pest-calls) - Function calls: `it(...)`, `test(...)`, `beforeEach(...)`, `afterEach(...)` - Fluent hooks: `uses(...)->beforeEach(...)`, `uses(...)->afterEach(...)` Optional: Generate a PHPStan proxy test case -------------------------------------------- [](#optional-generate-a-phpstan-proxy-test-case) If your base test case has protected assertion helpers, PHPStan may flag visibility errors from Pest closures. Use the included generator to create a static-analysis-only proxy class with public wrappers. After installation: ``` vendor/bin/generate-pest-proxy.php \ --source="Tests\\Feature\\TestCase" \ --target="tests/PHPStan/PestFeatureTestCase.php" \ --namespace="Tests\\PHPStan" \ --class="PestFeatureTestCase" ``` While developing this package locally: ``` php tools/generate-pest-proxy.php \ --source="Tests\\Feature\\TestCase" \ --target="tests/PHPStan/PestFeatureTestCase.php" \ --namespace="Tests\\PHPStan" \ --class="PestFeatureTestCase" ``` Then map the relevant directory to the generated proxy: ``` parameters: pestClosureThisTypeMap: - pathContains: '/tests/Feature/' class: Tests\PHPStan\PestFeatureTestCase ``` This proxy only affects static analysis. It does not change Pest runtime behavior. Limitations ----------- [](#limitations) - The extension resolves closure `$this` type only. - It does not infer dynamic properties automatically; declare those on your test case/traits. - Mapping is path-substring based, so very broad patterns can match unintentionally. Development ----------- [](#development) ``` composer install composer check ``` Troubleshooting --------------- [](#troubleshooting) - No effect in analysis: confirm `extension.neon` is included in your PHPStan config. - Wrong inferred class: ensure mapping order is specific to broad (first match wins). - Generator not found: use `vendor/bin/generate-pest-proxy.php` after install or `php tools/generate-pest-proxy.php` in this repository. Versioning ---------- [](#versioning) This package follows SemVer from `1.0.0` onward. Composer versions come from Git tags, not a `version` field in `composer.json`. Contributing ------------ [](#contributing) Keep changes narrow. This package teaches PHPStan about Pest closure `$this`; it should not grow runtime Pest behavior or framework glue. Run `composer check` before opening a PR. Security -------- [](#security) Report security issues privately through GitHub Security Advisories: Please do not open public issues for security reports. Changelog --------- [](#changelog) See `CHANGELOG.md` for release notes. License ------- [](#license) MIT ### Health Score 42 — FairBetter than 88% of packages Maintenance68 Regular maintenance activity Popularity23 Limited adoption so far Community13 Small or concentrated contributor base Maturity54 Maturing project, gaining track record Bus Factor1 Top contributor holds 100% 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 ~35 days Total 3 Last Release 115d ago Major Versions v0.1.0 → v1.0.02026-04-25 PHP version history (2 changes)v0.1.0PHP ^8.2 v1.0.1PHP ^8.3 ### Community Maintainers ![](https://www.gravatar.com/avatar/10bbe1cbea253f250b899d5704fbe59fc91ee40b14c017527409482187f365a1?d=identicon)[odinns](/maintainers/odinns) --- Top Contributors [![odinns](https://avatars.githubusercontent.com/u/10807424?v=4)](https://github.com/odinns "odinns (5 commits)") --- Tags testingpestPHPStanstatic analysis ### Code Quality TestsPHPUnit ### Embed Badge ![Health badge](/badges/odinns-phpstan-pest-this/health.svg) ``` [![Health](https://phpackages.com/badges/odinns-phpstan-pest-this/health.svg)](https://phpackages.com/packages/odinns-phpstan-pest-this) ``` ### Alternatives [larastan/larastan Larastan - Discover bugs in your code without running it. 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