Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in I:\www\pvcUtils\vendor\friendsofphp\php-cs-fixer\tests\Fixtures\Integration\set\@Symfony_whitespaces.test-in.php:99 Stack trace: #0 {main} thrown in I:\www\pvcUtils\vendor\friendsofphp\php-cs-fixer\tests\Fixtures\Integration\set\@Symfony_whitespaces.test-in.php on line 99