public void RemoveQueryParams()
        {
            var url = new UrlBuilder("http://www.shoutem.com/app?nid=123&role=admin");
            var listParams = new List<string> {"nid", "role"};
            url.RemoveQueryParams(listParams);

            Assert.AreEqual(false, url.ContainsQueryParam("nid"));
            Assert.AreEqual(false, url.ContainsQueryParam("role"));
        }