public static void Feedback()
{
MyPredictor slow = MyPredictor.SlowPredictor;
MyPredictor fast = MyPredictor.FastPredictor;
try
{
// Register 2 predictor implementations
SubsystemManager.RegisterSubsystem <ICommandPredictor, MyPredictor>(slow);
SubsystemManager.RegisterSubsystem(SubsystemKind.CommandPredictor, fast);
var history = new[] { "hello", "world" };
var ids = new HashSet <Guid> {
slow.Id, fast.Id
};
CommandPrediction.OnCommandLineAccepted(Client, history);
CommandPrediction.OnSuggestionDisplayed(Client, slow.Id, Session, 2);
CommandPrediction.OnSuggestionDisplayed(Client, fast.Id, Session, -1);
CommandPrediction.OnSuggestionAccepted(Client, slow.Id, Session, "Yeah");
// The calls to 'StartEarlyProcessing' and 'OnSuggestionAccepted' are queued in thread pool,
// so we wait a bit to make sure the calls are done.
while (slow.History.Count == 0 || slow.AcceptedSuggestions.Count == 0)
{
Thread.Sleep(10);
}
Assert.Equal(2, slow.History.Count);
Assert.Equal($"{Client}-{history[0]}", slow.History[0]);
Assert.Equal($"{Client}-{history[1]}", slow.History[1]);
Assert.Equal(2, fast.History.Count);
Assert.Equal($"{Client}-{history[0]}", fast.History[0]);
Assert.Equal($"{Client}-{history[1]}", fast.History[1]);
Assert.Single(slow.DisplayedSuggestions);
Assert.Equal($"{Client}-{Session}-2", slow.DisplayedSuggestions[0]);
Assert.Single(fast.DisplayedSuggestions);
Assert.Equal($"{Client}-{Session}--1", fast.DisplayedSuggestions[0]);
Assert.Single(slow.AcceptedSuggestions);
Assert.Equal($"{Client}-{Session}-Yeah", slow.AcceptedSuggestions[0]);
Assert.Empty(fast.AcceptedSuggestions);
}
finally
{
SubsystemManager.UnregisterSubsystem <ICommandPredictor>(slow.Id);
SubsystemManager.UnregisterSubsystem(SubsystemKind.CommandPredictor, fast.Id);
}
}
void IPSConsoleReadLineMockableMethods.OnCommandLineAccepted(IReadOnlyList <string> history)
{
CommandPrediction.OnCommandLineAccepted(PSReadLine, history);
}