Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/szperaczxf/storage_auto/vendor/guzzlehttp/streams/tests/GuzzleStreamWrapperTest.php:10 Stack trace: #0 {main} thrown in /home/szperaczxf/storage_auto/vendor/guzzlehttp/streams/tests/GuzzleStreamWrapperTest.php on line 10