( ! ) Fatal error: Class 'PHPUnit\Framework\TestCase' not found in C:\wamp64\www\pbapi\vendor\lcobucci\jwt\test\unit\Signer\Rsa\Sha512Test.php on line 14
Call Stack
#	Time	Memory	Function	Location
1	0.0156	402512	{main}( )	...\Sha512Test.php:0