Artesaos\SEOTools\TwitterCards::setSite PHP Method

    public function setSite($site)
    {
        return $this->addValue('site', $site);
    }

 public function test_set_site()
 {
     $this->twitterCards->setSite('http://kakaroto.9000');
     $expected = '<meta name="twitter:site" content="http://kakaroto.9000" />';
     $this->setRightAssertion($expected);
 }