public void WorkItemTracking_Queries_GetListOfQueries_Success()
        {
            // arrange
            Queries request = new Queries(_configuration);

            // act
            ListofQueriesResponse.Queries response = request.GetListOfQueries(_configuration.Project);

            // assert
            Assert.AreEqual(HttpStatusCode.OK, response.HttpStatusCode);

            request = null;
        }
        // / <summary>
        // / get list of queries by project
        // / </summary>
        // / <param name="project">project name or id</param>
        // / <returns>ListofQueriesResponse.Queries</returns>
        public ListofQueriesResponse.Queries GetListOfQueries(string project)
        {
            ListofQueriesResponse.Queries viewModel = new ListofQueriesResponse.Queries();

            using (var client = new HttpClient())
            {
                client.BaseAddress = new Uri(_configuration.UriString);
                client.DefaultRequestHeaders.Accept.Clear();
                client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
                client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", _credentials);

                // $depth=2 is the maximum level deep you can go
                HttpResponseMessage response = client.GetAsync(project + "/_apis/wit/queries?$depth=2&api-version=2.2").Result;

                if (response.IsSuccessStatusCode)
                {
                    viewModel = response.Content.ReadAsAsync <ListofQueriesResponse.Queries>().Result;
                }

                viewModel.HttpStatusCode = response.StatusCode;

                return(viewModel);
            }
        }