Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\fig\link-util\test\TemplatedHrefTraitTest.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\fig\link-util\test\TemplatedHrefTraitTest.php on line 9