Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24\htdocs\anteriores\apifac\vendor\dflydev\dot-access-data\tests\DataTest.php:20 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\anteriores\apifac\vendor\dflydev\dot-access-data\tests\DataTest.php on line 20