Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\giorgiosironi\eris\test\ExampleEnd2EndTest.php:7 Stack trace: #0 {main} thrown in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\giorgiosironi\eris\test\ExampleEnd2EndTest.php on line 7