( ! ) Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\wamp64\www\Projets-DSI\vendor\phpoffice\math\tests\Math\Element\SuperscriptTest.php on line 11
( ! ) Error: Class "PHPUnit\Framework\TestCase" not found in C:\wamp64\www\Projets-DSI\vendor\phpoffice\math\tests\Math\Element\SuperscriptTest.php on line 11
Call Stack
#	Time	Memory	Function	Location
1	0.0203	372976	{main}( )	...\SuperscriptTest.php:0