public void SendAsync_Logs_LogsAreSent()
        {
            _target.SendAsync(new[] { GetLoggingEventWithSomeData(), GetLoggingEventWithSomeData() }, new BulkSenderOptions()).Wait();

            _webClientFactory.Received().GetWebClient();
            _webClient.Received().UploadString(Arg.Any <string>(), Arg.Any <string>());
        }