Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/myclienteu/forcis-cms/vendor/wp-cli/mustangostang-spyc/tests/RoundTripTest.php:8 Stack trace: #0 {main} thrown in /home/myclienteu/forcis-cms/vendor/wp-cli/mustangostang-spyc/tests/RoundTripTest.php on line 8