Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in C:\laragon\www\siesicis\vendor\phpoffice\phpexcel\unitTests\Classes\PHPExcel\Worksheet\WorksheetColumnTest.php:3
Stack trace:
#0 {main}
thrown in C:\laragon\www\siesicis\vendor\phpoffice\phpexcel\unitTests\Classes\PHPExcel\Worksheet\WorksheetColumnTest.php on line 3