using System;

using System.Threading;

using System.Threading.Tasks;



using FluentAssertions;



using Machine.Specifications;



namespace Example.Clr4

{

  public class AsyncWorker

  {

    public Task<string> DoWorkAsync()

    {

      return Task.Factory.StartNew(() =>

      {

        Thread.Sleep(TimeSpan.FromMilliseconds(500));

        return "done";

      });

    }

  }



  class when_using_tasks_to_do_async_work

  {

    static AsyncWorker Worker;

    static string Result;



    Establish context = () => { Worker = new AsyncWorker(); };



    Because of = () => { Result = Worker.DoWorkAsync().Await(); };



    It should_wait_for_the_async_work_to_complete =

      () => Result.Should().Be("done");

  }

}