public void UpdateMMSSettingTest() { string siteId = "1"; string sipPeerId = "test"; var MmsFeature = new MmsFeature { Protocols = new Protocols { MM4 = new MM4 { Tls = "OFF" } } }; using (var server = new HttpServer(new[] { new RequestHandler { EstimatedMethod = "PUT", EstimatedPathAndQuery = $"/v1.0/accounts/{Helper.AccountId}/sites/{siteId}/sippeers/{sipPeerId}/products/messaging/features/mms", ContentToSend = new StringContent(TestXmlStrings.SipPeerSmsFeatureResponse, Encoding.UTF8, "application/xml") } })) { var client = Helper.CreateClient(); SipPeer.UpdateMMSSettings(siteId, sipPeerId, MmsFeature).Wait(); if (server.Error != null) { throw server.Error; } } }