Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in C:\xampp\htdocs\enercard\vendor\phpunit\phpunit-mock-objects\tests\MockObject\Invocation\StaticTest.php:3 Stack trace: #0 {main} thrown in C:\xampp\htdocs\enercard\vendor\phpunit\phpunit-mock-objects\tests\MockObject\Invocation\StaticTest.php on line 3