/**
* @param Tag $tag
* @param string $locale
*
* @return Query
*/
public function findPostsByTagAsQuery(Tag $tag, $locale)
{
$qb = $this->createQueryBuilder('p');
$qb->where($qb->expr()->eq('t.id', ':tag_id'))->andWhere($qb->expr()->eq('p.published', true))->leftJoin('p.tags', 't')->setParameter('tag_id', $tag->getId())->orderBy('p.created', 'DESC');
$this->addLocaleFilter($locale, $qb);
return $qb->getQuery();
}
public function testEmptyTagIdIsNull()
{
$tag = new Tag();
$this->assertNull($tag->getId());
}