public virtual void TestInvalidUri2()
        {
            WebResource r           = Resource();
            string      responseStr = string.Empty;

            try
            {
                responseStr = r.QueryParam("user.name", Users[round]).Accept(MediaType.ApplicationJson
                                                                             ).Get <string>();
                NUnit.Framework.Assert.Fail("should have thrown exception on invalid uri");
            }
            catch (UniformInterfaceException ue)
            {
                ClientResponse response = ue.GetResponse();
                NUnit.Framework.Assert.AreEqual(ClientResponse.Status.NotFound, response.GetClientResponseStatus
                                                    ());
                WebServicesTestUtils.CheckStringMatch("error string exists and shouldn't", string.Empty
                                                      , responseStr);
            }
        }