Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/equipuschool/public_html/chulhachokha.com/vendor/windwalker/structure/Test/StructureHelperTest.php:20 Stack trace: #0 {main} thrown in /home/equipuschool/public_html/chulhachokha.com/vendor/windwalker/structure/Test/StructureHelperTest.php on line 20