public void SetupTest()
{
var listener = new ObservableEventListener();
listener.EnableEvents(WebApiTracing.Log, EventLevel.LogAlways, Keywords.All);
listener.LogToConsole();
listener.LogToTestInMemorySink(_testResults);
_cts = new CancellationTokenSource();
_config.Routes.MapHttpRoute("DefaultApi", "{controller}/{id}", new { id = RouteParameter.Optional });
_config.Services.Replace(typeof(ITraceWriter), new SlabTraceWriter());
var server = new HttpServer(_config);
_client = new HttpMessageInvoker(server);
}