Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/conquer-online-worktrees/ai-agent-2/tools/obfuscator/vendor/symfony/config/Tests/Definition/ArrayNodeTest.php:19 Stack trace: #0 {main} thrown in /var/www/html/conquer-online-worktrees/ai-agent-2/tools/obfuscator/vendor/symfony/config/Tests/Definition/ArrayNodeTest.php on line 19