( ! ) Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\wamp64\www\ucenter\vendor\topthink\framework\tests\HttpTest.php on line 21
( ! ) Error: Class 'PHPUnit\Framework\TestCase' not found in C:\wamp64\www\ucenter\vendor\topthink\framework\tests\HttpTest.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0001	360336	{main}( )	...\HttpTest.php:0