Testing Database Security Validation...
❌ FAIL: Database test failed with exception: Database connection failed: SQLSTATE[28000] [1045] Access denied for user 'root'@'localhost' (using password: NO)

Testing File Security...
✅ PASS: .htaccess file exists and blocks access
✅ PASS: All index.php files exist in upload directories

Testing Security Class...
✅ PASS: File upload validation rejected dangerous file type

Security tests completed.