$this->assertSame('fr', $content->getLanguage());
$this->assertSame('2015-03-28 11:43:19', $content->getPublishedAt()->format('Y-m-d H:i:s'));
$this->assertSame('Morgane Tual', $author[0]);
$this->assertSame('fr', $content->getLanguage());
$this->assertSame('2015-03-28 11:43:19', $content->getPublishedAt()->format('Y-m-d H:i:s'));
$this->assertSame('Morgane Tual', $author[0]);