Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\routing\Tests\Generator\Dumper\PhpGeneratorDumperTest.php:24 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\routing\Tests\Generator\Dumper\PhpGeneratorDumperTest.php on line 24