public void WhenJsonMakesRequestedForDatalessYear_ThenReturnsNoMakes()
        {
            const int yearSelected = 1985;

            MockHandlerFor(
                () => new Mock <GetYearsMakesAndModels>(null),
                x => x
                .Setup(h => h.Execute(yearSelected, null))
                .Returns(YearsMakesAndModelsFor.YearWithoutMakes(yearSelected)));

            TestableVehicleController controller = GetTestableVehicleController();

            JsonResult result = controller.MakesForYear(yearSelected);

            var makeList = (string[])result.Data;

            Assert.Equal(0, makeList.Count());
        }