# Rector Rules for PHPUnit

See available [PHPUnit rules](https://getrector.com/find-rule?activeRectorSetGroup=phpunit)

## Install

This package is already part of [rector/rector](http://github.com/rectorphp/rector) package, so it works out of the box.

All you need to do is install the main package, and you're good to go:

```bash
composer require rector/rector --dev
```

## Use Sets

To add a set to your config, use `Rector\PHPUnit\Set\PHPUnitSetList` class and pick one of constants:

```php
use Rector\Config\RectorConfig;
use Rector\PHPUnit\Set\PHPUnitSetList;

return RectorConfig::configure()
    ->withSets([
        PHPUnitSetList::PHPUNIT_90,
    ]);
```

<br>

## Learn Rector Faster

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* read a book - <a href="https://leanpub.com/rector-the-power-of-automated-refactoring">The Power of Automated Refactoring</a>
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Both ways support us to and improve Rector in sustainable way by learning from practical projects.