Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in D:\InetPub\vhosts\cmu-online.tech\janndhellemarthzulueta.cmu-online.tech\CLICKSHOP\vendor\picqer\php-barcode-generator\tests\BarcodeDynamicHtmlTest.php:5 Stack trace: #0 {main} thrown in D:\InetPub\vhosts\cmu-online.tech\janndhellemarthzulueta.cmu-online.tech\CLICKSHOP\vendor\picqer\php-barcode-generator\tests\BarcodeDynamicHtmlTest.php on line 5