Rector\PHPUnit\CodeQuality\Rector\Class_\YieldDataProviderRector

YieldDataProviderRector

Turns array return to yield in data providers

 use PHPUnit\Framework\TestCase;

 final class SomeTest implements TestCase
 {
     public static function provideData()
     {
-        return [
-            ['some text']
-        ];
+        yield ['some text'];
     }
 }

Configure your rector.php:

<?php

use Rector\Config\RectorConfig;
use Rector\PHPUnit\CodeQuality\Rector\Class_\YieldDataProviderRector;

return RectorConfig::configure()
    ->withRules([
        YieldDataProviderRector::class,
    ]);

SETS: Code Quality