Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24_x64\htdocs\ipad\vendor\symfony\translation\Tests\Dumper\PoFileDumperTest.php:18
Stack trace:
#0 {main}
thrown in C:\Apache24_x64\htdocs\ipad\vendor\symfony\translation\Tests\Dumper\PoFileDumperTest.php on line 18