$this->assertEmpty($content->getMimetype(), 'Mimetype for http://www.framablog.org is empty');
$this->assertEmpty($content->getPreviewPicture(), 'Preview picture for http://www.framablog.org is empty');
$this->assertEmpty($content->getLanguage(), 'Language for http://www.framablog.org is empty');
$tags = $content->getTags();
$this->assertContains('foot', $tags, 'It includes the "foot" tag');
$this->assertEmpty($content->getMimetype(), 'Mimetype for http://www.framablog.org is empty');
$this->assertEmpty($content->getPreviewPicture(), 'Preview picture for http://www.framablog.org is empty');
$this->assertEmpty($content->getLanguage(), 'Language for http://www.framablog.org is empty');
$tags = $content->getTags();
$this->assertContains('foot', $tags, 'It includes the "foot" tag');