public void Consumer_CanAuthorizeUserAsync()
{
//arrange
options.RequestTokenResponseCallbackUrl = TU.GenerateLocalHostBaseAddress();
IConsumer consumer = new ConsumerFactory(options)
.CreateConsumer();
string verifier = null;
var lisnrManualResetEvent = new ManualResetEvent(false);
var requestLoginManualEvent = new ManualResetEvent(false);
var authorizeUserManualEvent = new ManualResetEvent(false);
Task<Uri> task = consumer.RequestLoginAsync();
task.ContinueWith(uri => requestLoginManualEvent.Set());
requestLoginManualEvent.WaitOne();
Process.Start(task.Result.ToString());
var listener = new HttpListener();
listener.Prefixes.Add(options.RequestTokenResponseCallbackUrl);
listener.Start();
listener.BeginGetContext(
((r) =>
{
var lisnr = (HttpListener)r.AsyncState;
var context = lisnr.EndGetContext(r);
var rq = context.Request.GetRequestParameters();
verifier = rq.Where(p => p.Name == "oauth_verifier")
.Select(p => p.Value)
.First();
lisnrManualResetEvent.Set();
}),
listener);
lisnrManualResetEvent.WaitOne();
((IDisposable)listener).Dispose();
//act
//assert
Task<TokenInfo> authorizeUserTask = consumer.AuthorizeUserAsync(verifier);
task.ContinueWith(token => authorizeUserManualEvent.Set());
authorizeUserManualEvent.WaitOne();
//assert
Assert.IsFalse(authorizeUserTask.IsFaulted);
Assert.IsNull(authorizeUserTask.Exception);
Assert.IsNotNull(authorizeUserTask.Result);
}
