public async void ListCostsByGivenKwhConsumptionEventHandler_CalculateFinalCost_MustReturnNotNull()
{
var tariffFaker = new TariffFaker();
var tariffRepository = new Mock <ITariffRepository>();
var randomAnnualKwhConsumption = new Random().Next(1500, 10000);
tariffRepository.Setup(r => r.GetAllTariffs())
.Returns(tariffFaker.GetAllTariffsMock());
var consumptionEventHandler = new ListCostsByGivenKwhConsumptionEventHandler(tariffRepository.Object, AutoMapperSingleton.Mapper);
// Act
var finalCosts = await consumptionEventHandler.Handle(
new ListCostsByGivenKwhConsumptionEvent()
{
AnnualKwhConsumption = randomAnnualKwhConsumption
}, new CancellationToken());
// Assert
Assert.NotNull(finalCosts);
Assert.NotNull(finalCosts.FirstOrDefault().Tariff);
Assert.NotEqual(0, finalCosts.FirstOrDefault().Cost, 0);
Assert.NotNull(finalCosts.FirstOrDefault().BillingType);
}
public async void ListTariffsEventHandler_ReturnAllTariffs_MustReturnNotNull()
{
var tariffFaker = new TariffFaker();
var tariffRepository = new Mock <ITariffRepository>();
tariffRepository.Setup(r => r.GetAllTariffs())
.Returns(tariffFaker.GetAllTariffsMock());
var listTariffsEventHandler = new ListTariffsEventHandler(tariffRepository.Object, AutoMapperSingleton.Mapper);
// Act
var tariffs = await listTariffsEventHandler.Handle(
new ListTariffsEvent()
{
}, new CancellationToken());
// Assert
Assert.NotNull(tariffs);
}
public async void GetTariffByIdEventHandler_ReturnATariff_MustReturnNotNull()
{
var tariffFaker = new TariffFaker();
var tariffs = tariffFaker.GetAllTariffsMock();
var tariffId = tariffs.Result.FirstOrDefault().Id;
var tariffRepository = new Mock <ITariffRepository>();
tariffRepository.Setup(r => r.GetTariffById(tariffId))
.Returns(tariffFaker.GetTariffByIdMock(tariffId));
var getTariffByIdEventHandler = new GetTariffByIdEventHandler(tariffRepository.Object, AutoMapperSingleton.Mapper);
// Act
var tariff = await getTariffByIdEventHandler.Handle(
new GetTariffByIdEvent()
{
Id = tariffId
}, new CancellationToken());
// Assert
Assert.NotNull(tariff);
}