public function setUp()
{
$this->phpcrQuery = $this->getMockBuilder('PHPCR\\Query\\QueryInterface')->getMock();
$this->dm = $this->getMockBuilder('Doctrine\\ODM\\PHPCR\\DocumentManager')->disableOriginalConstructor()->getMock();
$this->arrayCollection = $this->getMockBuilder('Doctrine\\Common\\Collections\\ArrayCollection')->getMock();
$this->query = new Query($this->phpcrQuery, $this->dm);
$this->aliasQuery = new Query($this->phpcrQuery, $this->dm, 'a');
}