Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24\htdocs\cms_upgrade\vendor\paragonie\halite\test\unit\Structure\NodeTest.php:7
Stack trace:
#0 {main}
thrown in C:\Apache24\htdocs\cms_upgrade\vendor\paragonie\halite\test\unit\Structure\NodeTest.php on line 7