Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/demo4ev/public_html/RAUSHAN/vendor/apimatic/jsonmapper/tests/namespacetest/NamespaceTest.php:21
Stack trace:
#0 {main}
thrown in /home/demo4ev/public_html/RAUSHAN/vendor/apimatic/jsonmapper/tests/namespacetest/NamespaceTest.php on line 21