Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in I:\www\pvcDi\vendor\php-extended\php-parser-object\tests\ParserIteratorTryableTest.php:27 Stack trace: #0 {main} thrown in I:\www\pvcDi\vendor\php-extended\php-parser-object\tests\ParserIteratorTryableTest.php on line 27