Doctrine\ODM\OrientDB\Mapper\ClassMetadataFactory::setDocumentDirectories PHP Method

    public function setDocumentDirectories(array $directories)
    {
        $this->documentDirectories = array_merge($this->documentDirectories, $directories);
    }

 public function testGettingTheDirectoriesInWhichTheMapperLooksForPOPOs()
 {
     $metadataFactory = new ClassMetadataFactory($this->getMock('\\Doctrine\\ODM\\OrientDB\\Mapper\\Annotations\\ReaderInterface'), $this->getMock('\\Doctrine\\Common\\Cache\\Cache'));
     $directories = array('dir' => 'namespace', 'dir2' => 'namespace2');
     $metadataFactory->setDocumentDirectories($directories);
     $this->assertEquals($directories, $metadataFactory->getDocumentDirectories());
 }