Fatal error: Class 'PHPUnit_Framework_TestCase' not found in /var/www/html/dev/spa/vendor/symfony/filesystem/Symfony/Component/Filesystem/Tests/ExceptionTest.php on line 21

Call Stack:
    0.0003     242696   1. {main}() /var/www/html/dev/spa/vendor/symfony/filesystem/Symfony/Component/Filesystem/Tests/ExceptionTest.php:0