3.9 PHPUnit Setup

If your plugin uses PHPUnit, update its configuration to work with the TestApplication.

Open phpunit.xml.dist and change the bootstrap path and kernel class:

<phpunit bootstrap="vendor/sylius/test-application/config/bootstrap.php">
    <php>
        <env name="KERNEL_CLASS" value="Sylius\TestApplication\Kernel" />
        <env name="APP_ENV" value="test" />
    </php>
</phpunit>

If your configuration still references the old tests/Application path, replace it with the new tests/TestApplication location.