Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/usonboard.com/vendor/microsoft/kiota-serialization-text/tests/TextParseNodeTest.php:12
Stack trace:
#0 {main}
thrown in /var/www/usonboard.com/vendor/microsoft/kiota-serialization-text/tests/TextParseNodeTest.php on line 12