private static ITrafficLightService CreateService()
{
var digitPredictor = new DigitPredictor(new BrokenSectionsExpert());
var timePredictor = new TrafficLightTimePredictor(digitPredictor);
var storage = new EfStorage(new Context(CreateOptions()));
return(new TrafficLightService(storage, new BrokenSectionsExpert(), timePredictor));
}
public void PredictDigits_WhenAllSectionsAreServiceable_ShouldReturnSingle()
{
var predictor = new DigitPredictor(new BrokenSectionsExpert());
var trafficLight = new Light(Color.Green, new TrafficLightDigits(Constants.Zero, new Digit(02)));
var observation = new Observation(Guid.NewGuid(), new Light(Color.Green, new TrafficLightDigits(88)), null);
var result = predictor
.Predict(trafficLight, new[] { observation })
.ToArray();
Assert.Single(result);
Assert.Equal(new TrafficLightDigits(02), result[0]);
}
public void PredictDigits_WithoutPreviousObservations()
{
var predictor = new DigitPredictor(new BrokenSectionsExpert());
var trafficLight = new Light(Color.Green, new TrafficLightDigits(Constants.Zero, new Digit("0011101")));
var result = predictor
.Predict(trafficLight, new Observation[0])
.ToArray();
Assert.Contains(new TrafficLightDigits(02), result);
Assert.Contains(new TrafficLightDigits(08), result);
Assert.Contains(new TrafficLightDigits(82), result);
Assert.Contains(new TrafficLightDigits(88), result);
}
