Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\batuhansunar\vendor\andrewdalpino\okbloomer\tests\BooleanArrayTest.php:12
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\batuhansunar\vendor\andrewdalpino\okbloomer\tests\BooleanArrayTest.php on line 12