Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/corporatenwocp/public_html/vendor/davechild/textstatistics/tests/TextStatisticsCMULexTest.php:3 Stack trace: #0 {main} thrown in /home/corporatenwocp/public_html/vendor/davechild/textstatistics/tests/TextStatisticsCMULexTest.php on line 3