Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in C:\xampp\htdocs\print-bk\vendor\sabberworm\php-css-parser\tests\Sabberworm\CSS\CSSList\AtRuleBlockListTest.php:7
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\print-bk\vendor\sabberworm\php-css-parser\tests\Sabberworm\CSS\CSSList\AtRuleBlockListTest.php on line 7