This extension aims to gather some best practices from phpspec issues.

install

composer require cordoval/best-practice-extension=~1.0@dev

And add to your phpspec.yml file:

extensions:
    // ...
    - Cordoval\BestPractices\PhpSpec\BestPracticesExtension
    // ...

Disclaimer: Is very opinionated and used in production.

Some enhancements to this extension come from discussions and ideas from the issues on phpspec github repository:

• final class enforcing (phpspec/phpspec#339)