public void Get_ReturnsTrafficLightsFromRepo() { var expected = new[] { new TrafficLight(0, Enumerable.Empty <Lamp>()), new TrafficLight(1, Enumerable.Empty <Lamp>()) }; Mock.Get(trafficLightRepo).Setup(x => x.GetTrafficLights()).Returns(expected); var actual = trafficLightController.Get(); Assert.Equal(expected, actual); }