Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24\htdocs\cw\vendor\stecman\symfony-console-completion\tests\Stecman\Component\Symfony\Console\BashCompletion\Common\CompletionHandlerTestCase.php:13 Stack trace: #0 C:\Apache24\htdocs\cw\vendor\stecman\symfony-console-completion\tests\Stecman\Component\Symfony\Console\BashCompletion\CompletionTest.php(5): require_once() #1 {main} thrown in C:\Apache24\htdocs\cw\vendor\stecman\symfony-console-completion\tests\Stecman\Component\Symfony\Console\BashCompletion\Common\CompletionHandlerTestCase.php on line 13