( ! ) Fatal error: Class 'PHPUnit\Framework\TestCase' not found in C:\wamp64\www\pbapi\vendor\symfony\var-dumper\Tests\Dumper\HtmlDumperTest.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0156	429960	{main}( )	...\HtmlDumperTest.php:0