Improve “Setting Up Tests”

[alexkuzmin]

Maybe there is an error somewhere in https://craftcms.com/docs/4.x/testing/testing-craft/setup.html. I've made all the steps several times, and when I run codecept run unit, it thows an error: Fatal error: Uncaught Error: Class "Codeception\Module\Yii2" not found in /var/www/project/vendor/craftcms/cms/src/test/Craft.php:65.

Also, it seems that in codeception.yml under the paths block should be added the line: output: tests/_output.

Craft version: 4.3.8.2
PHP version: 8.1.14
Database driver & version: PostgreSQL 13.8
Codeception: 5.0.8

[alexkuzmin]

What helped me to make it work:
composer require --dev codeception/module-yii2
then again vendor/bin/codecept build
also, in .env-File in root: ALLOW_ADMIN_CHANGES=true

[AugustMiller]

As noted in #453:

We are pausing on testing docs while we evaluate Pest as an option, going forward.

Sorry for the lack of movement, here! I will make a note about this conversation on the relevant pages.