Fatal error: Class 'Symfony\Component\HttpFoundation\Tests\ResponseTestCase' not found in /var/www/html/dev/spa/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/BinaryFileResponseTest.php on line 19

Call Stack:
    0.0009     282096   1. {main}() /var/www/html/dev/spa/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/BinaryFileResponseTest.php:0