Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/sigclinicas/public_html/app.sigclinicas.com.br/vendor/picqer/php-barcode-generator/tests/VerifiedBarcodeTest.php:14 Stack trace: #0 {main} thrown in /home/sigclinicas/public_html/app.sigclinicas.com.br/vendor/picqer/php-barcode-generator/tests/VerifiedBarcodeTest.php on line 14