Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in D:\xampp\htdocs\ssw_doc\vendor\setasign\fpdi\tests\unit\FpdiTraitTest.php:11
Stack trace:
#0 D:\xampp\htdocs\ssw_doc\vendor\setasign\fpdi\tests\unit\FpdiTest.php(7): require_once()
#1 {main}
thrown in D:\xampp\htdocs\ssw_doc\vendor\setasign\fpdi\tests\unit\FpdiTraitTest.php on line 11