$tags = $content->getTags();
$this->assertContains('foot', $tags, 'It includes the "foot" tag');
$this->assertContains('framabag', $tags, 'It includes the "framabag" tag');
$tags = $content->getTags();
$this->assertContains('foot', $tags, 'It includes the "foot" tag');
$this->assertContains('framabag', $tags, 'It includes the "framabag" tag');