public void TestObservationType()
{
var sensor = new VectorSensor(1);
var spec = sensor.GetObservationSpec();
Assert.AreEqual((int)spec.ObservationType, (int)ObservationType.Default);
sensor = new VectorSensor(1, observationType: ObservationType.Default);
spec = sensor.GetObservationSpec();
Assert.AreEqual((int)spec.ObservationType, (int)ObservationType.Default);
sensor = new VectorSensor(1, observationType: ObservationType.GoalSignal);
spec = sensor.GetObservationSpec();
Assert.AreEqual((int)spec.ObservationType, (int)ObservationType.GoalSignal);
}