Supporting tools for testing

3.0.1 2024-02-09 07:23 UTC



Yii Test Support

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The package is intended to simplify the process of testing application elements that depend on PSR interfaces.


  • PHP 8.0 or higher.


The package could be installed with composer:

composer require yiisoft/test-support --dev

In case you need to satisfy PSR virtual packages (*-implementation requirements), add the following to require-dev as well:

"yiisoft/psr-dummy-provider": "1.0"



Unit testing

The package is tested with PHPUnit. To run tests:


Mutation testing

The package tests are checked with Infection mutation framework with Infection Static Analysis Plugin. To run it:


Static analysis

The code is statically analyzed with Psalm. To run static analysis:



The Yii Test Support is free software. It is released under the terms of the BSD License. Please see LICENSE for more information.

Maintained by Yii Software.

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