Fatal error: Class 'PHPUnit_Framework_TestCase' not found in /var/www/html/dev/spa/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/UrlGeneratorTest.php on line 21

Call Stack:
    0.0023     465120   1. {main}() /var/www/html/dev/spa/vendor/symfony/routing/Symfony/Component/Routing/Tests/Generator/UrlGeneratorTest.php:0