Fatal error: Uncaught Error: Class 'PHPUnit_Framework_ExpectationFailedException' not found in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Test\PHPUnit\Constraint\Exception.php:33 Stack trace: #0 {main} thrown in C:\MANTUM\xampp2\htdocs\MNT\ventasvariables2\libreria\Zend\Test\PHPUnit\Constraint\Exception.php on line 33