Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24_x64\htdocs\ipad\vendor\phar-io\manifest\tests\xml\AuthorElementCollectionTest.php:7
Stack trace:
#0 {main}
thrown in C:\Apache24_x64\htdocs\ipad\vendor\phar-io\manifest\tests\xml\AuthorElementCollectionTest.php on line 7