Fatal error: Class 'Doctrine\Tests\DoctrineTestCase' not found in /var/www/html/dev/spa/vendor/doctrine/collections/tests/Doctrine/Tests/Common/Collections/CollectionTest.php on line 9

Call Stack:
    0.0012     327600   1. {main}() /var/www/html/dev/spa/vendor/doctrine/collections/tests/Doctrine/Tests/Common/Collections/CollectionTest.php:0