public void UpdateFile2Test()
 {
     const string data = "hello";
     using (var server = new HttpServer(new RequestHandler
     {
         EstimatedMethod = "PUT",
         EstimatedPathAndQuery = string.Format("/v1.0/accounts/{0}/portins/1/loas/test", Helper.AccountId),
         EstimatedContent = data,
         EstimatedHeaders = new Dictionary<string, string> { { "Content-Type", "media/type" } }
     }))
     {
         var client = Helper.CreateClient();
         var portIn = new PortIn { Id = "1" };
         portIn.SetClient(client);
         portIn.UpdateFile("test", Encoding.UTF8.GetBytes(data), "media/type").Wait();
         if (server.Error != null) throw server.Error;
     }
 }