requires a return value or an exception to throw

[Charles Paquin]

Im trying to make a method return a different value when called with different parameter. I have read that .Repeat.once() was pretty much the only way to do this. But, when i try it, i get "requires a return value or an exception to throw" even though my previous method actually work and returns a value.

Here is my code

 BaseManager.IsMockDatabaseMode = true;

            _anomalieManager = MockRepository.GenerateMock<IAnomalieManager>();

            _configurationManager = MockRepository.GenerateMock<IConfigurationManager>();

            _itineraireManager = MockRepository.GenerateMock<IItineraireManager>();

            manager = new SynchroManager(_anomalieManager, _configurationManager, _itineraireManager);

 [TestMethod]

        public void SynchronizeFlights_Success()

        {

            _configurationManager.Stub(p => p.AppSettings.Get(Arg<string>.Matches(i => i == "CrewCodes"))).Return("Charles").Repeat.Once();

            _configurationManager.Stub(a => a.AppSettings.Get(Arg<string>.Matches(s => s == "NbJoursAvantAnomalie"))).Return("1").Repeat.Once();
        }

Any help would be appreciated

[Jake]

Why not use .Do? It accepts the argument and returns anything you want.
In your case it will be:
.Do(new Func<string,string>(arg=>{put your logic here}).Repeat.Any