JeroenDesloovere\VCard\VCard::addEmail PHP Method

    public function addEmail($address, $type = '')
    {
        $this->setProperty('email', 'EMAIL;INTERNET' . ($type != '' ? ';' . $type : ''), $address);
        return $this;
    }

 public function testEmail()
 {
     $vcard = new VCard();
     $vcard->addEmail('*****@*****.**');
     $vcard->addEmail('*****@*****.**', 'WORK');
     $vcard->addEmail('*****@*****.**', 'WORK');
     $vcard->addEmail('*****@*****.**', 'PREF;WORK');
     $parser = new VCardParser($vcard->buildVCard());
     // The VCard class uses a default type of "INTERNET", so we do not test
     // against the "default" key.
     $this->assertEquals($parser->getCardAtIndex(0)->email['INTERNET'][0], '*****@*****.**');
     $this->assertEquals($parser->getCardAtIndex(0)->email['INTERNET;WORK'][0], '*****@*****.**');
     $this->assertEquals($parser->getCardAtIndex(0)->email['INTERNET;WORK'][1], '*****@*****.**');
     $this->assertEquals($parser->getCardAtIndex(0)->email['INTERNET;PREF;WORK'][0], '*****@*****.**');
 }