JeroenDesloovere\VCard\VCard::getProperties PHP Method

    public function getProperties()
    {
        return $this->properties;
    }

 public function testAddUrl()
 {
     $this->assertEquals($this->vcard, $this->vcard->addUrl('1'));
     $this->assertEquals($this->vcard, $this->vcard->addUrl('2'));
     $this->assertEquals(2, count($this->vcard->getProperties()));
 }