/// <summary>
/// Adds an assertion that the turn processing logic responds as expected.
/// </summary>
/// <param name="validateActivity">A validation method to apply to an activity from the bot.
/// This activity should throw an exception if validation wfails.</param>
/// <param name="description">A message to send if the actual response is not as expected.</param>
/// <param name="timeout">The amount of time in milliseconds within which a response is expected.</param>
/// <returns>A new <see cref="TestFlow"/> object that appends this assertion to the modeled exchange.</returns>
/// <remarks>This method does not modify the original <see cref="TestFlow"/> object.</remarks>
public TestFlow AssertReply(Action <IActivity> validateActivity, [CallerMemberName] string description = null, uint timeout = 3000)
{
return(new TestFlow(
async() =>
{
// NOTE: See details code in above method.
await this._testTask.ConfigureAwait(false);
if (System.Diagnostics.Debugger.IsAttached)
{
timeout = uint.MaxValue;
}
CancellationTokenSource cts = new CancellationTokenSource();
cts.CancelAfter((int)timeout);
IActivity replyActivity = await _adapter.GetNextReplyAsync(cts.Token).ConfigureAwait(false);
validateActivity(replyActivity);
return;
},
this));
}