public void TestCombineRequestUrl() { using (var client = new RestSharp.Portable.WebRequest.RestClient("https://www.itsg-trust.de/ostc/") { HttpClientFactory = CreateClientFactory(typeof(WebRequestHttpClientFactory), false), }) { var request = new RestRequest(new Uri("http://www.itsg.de/tc_keys_arbeitgeberverfahren.ITSG")); var targetUri = client.BuildUri(request); Assert.Equal(new Uri("http://www.itsg.de/tc_keys_arbeitgeberverfahren.ITSG"), targetUri); } }