If you get this message from PHPUnit: 'Class "Doctrine\ORM\Query" is declared "final"' Check out the following code:

doctrine_query_mock.php

<?php 

// Use the Abstract query, which has nearly all needed Methods as the Query.
$this->queryMock = $this->getMockBuilder('\Doctrine\ORM\AbstractQuery')
                   ->setMethods(array('setParameter', 'getResult'))
                   ->disableOriginalConstructor()
                   ->getMockForAbstractClass();

you save my life, thank you very much for the share ;)

It will not work with Doctrine\ORM\Tools\Pagination\Paginator because of type hinting on the method cloneQuery

Unfortunately this will not work if you need to interact with the Query::setFirstResult() or Query::setMaxResults() methods as they do not exist on AbstractQuery.