public function setUpMediaEntities($contact)
{
$mediaType = new MediaType();
$mediaType->setName('document');
$mediaType->setDescription('This is a document');
$imageType = new MediaType();
$imageType->setName('image');
$imageType->setDescription('This is an image');
$videoType = new MediaType();
$videoType->setName('video');
$videoType->setDescription('This is a video');
$audioType = new MediaType();
$audioType->setName('audio');
$audioType->setDescription('This is an audio');
$media = new Media();
$media->setType($imageType);
$this->media = $media;
$media2 = new Media();
$media2->setType($imageType);
$this->media2 = $media2;
$contact->addMedia($media2);
// create file
$file = new File();
$file->setVersion(1);
$file->setMedia($media);
$file2 = new File();
$file2->setVersion(1);
$file2->setMedia($media2);
// create file version
$fileVersion = new FileVersion();
$fileVersion->setVersion(1);
$fileVersion->setName('photo.jpeg');
$fileVersion->setMimeType('image/jpg');
$fileVersion->setFile($file);
$fileVersion->setSize(1124214);
$fileVersion->setDownloadCounter(2);
$fileVersion->setStorageOptions('{"segment":"1","fileName":"photo.jpeg"}');
$file->addFileVersion($fileVersion);
// create file version
$fileVersion = new FileVersion();
$fileVersion->setVersion(1);
$fileVersion->setName('photo.jpeg');
$fileVersion->setMimeType('image/jpg');
$fileVersion->setFile($file2);
$fileVersion->setSize(1124214);
$fileVersion->setDownloadCounter(2);
$fileVersion->setStorageOptions('{"segment":"1","fileName":"photo.jpeg"}');
$file2->addFileVersion($fileVersion);
$collection = new Collection();
$this->setUpCollection($collection);
$media->setCollection($collection);
$media2->setCollection($collection);
$this->em->persist($media);
$this->em->persist($media2);
$this->em->persist($collection);
$this->em->persist($file);
$this->em->persist($file2);
$this->em->persist($videoType);
$this->em->persist($imageType);
$this->em->persist($audioType);
$this->em->persist($mediaType);
}