Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in E:\install\laragon\www\erp_gpharma_web\vendor\bigfish\pdf417\tests\Encoders\NumberEncoderTest.php:11 Stack trace: #0 {main} thrown in E:\install\laragon\www\erp_gpharma_web\vendor\bigfish\pdf417\tests\Encoders\NumberEncoderTest.php on line 11