public async Task GivenLamp_PutIntoDifferentState_SetsLampStateToNewState(bool newLampState)
{
var greenLamp = new Lamp(1, LampColor.Green);
greenLamp.SetLampState(!newLampState);
var trafficLight = new TrafficLight(0, new[] { greenLamp });
Mock.Get(trafficLightRepo).Setup(x => x.GetTrafficLightById(0)).Returns(trafficLight);
await trafficLightController.Put(0, 1, newLampState);
Assert.Equal(newLampState, greenLamp.IsOn);
}