Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /Applications/MAMP/htdocs/munagsatcom2/vendor/phpunit/phpunit-mock-objects/tests/Invocation/ObjectInvocationTest.php:14 Stack trace: #0 {main} thrown in /Applications/MAMP/htdocs/munagsatcom2/vendor/phpunit/phpunit-mock-objects/tests/Invocation/ObjectInvocationTest.php on line 14