public void TestCancelReservationCommandWithError()
{
Mock<IServiceFactory> mockServiceFactory = new Mock<IServiceFactory>();
mockServiceFactory.Setup(mock => mock.CreateClient<IRentalService>().CancelReservation(1)).Throws(new Exception());
ReservationsViewModel viewModel = new ReservationsViewModel(mockServiceFactory.Object);
viewModel.Reservations = new ObservableCollection<CustomerReservationData>()
{
new CustomerReservationData() { ReservationId = 1 },
new CustomerReservationData() { ReservationId = 2 }
};
bool reservationCanceled = false;
bool errorOccured = false;
viewModel.ReservationCanceled += (s, e) => reservationCanceled = true;
viewModel.ErrorOccured += (s, e) => errorOccured = true;
viewModel.CancelReservationCommand.Execute(1);
Assert.IsTrue(!reservationCanceled && errorOccured);
}
public void TestExecuteRentalCommand()
{
Mock<IServiceFactory> mockServiceFactory = new Mock<IServiceFactory>();
mockServiceFactory.Setup(mock => mock.CreateClient<IRentalService>().ExecuteRentalFromReservation(1));
ReservationsViewModel viewModel = new ReservationsViewModel(mockServiceFactory.Object);
viewModel.Reservations = new ObservableCollection<CustomerReservationData>()
{
new CustomerReservationData() { ReservationId = 1 },
new CustomerReservationData() { ReservationId = 2 }
};
bool rentalExecuted = false;
bool errorOccured = false;
viewModel.RentalExecuted += (s, e) => rentalExecuted = true;
viewModel.ErrorOccured += (s, e) => errorOccured = true;
viewModel.ExecuteRentalCommand.Execute(1);
Assert.IsTrue(rentalExecuted && !errorOccured);
Assert.IsTrue(viewModel.Reservations.Count == 1 && viewModel.Reservations[0].ReservationId == 2);
}
public void TestViewLoaded()
{
CustomerReservationData[] data = new List<CustomerReservationData>()
{
new CustomerReservationData(),
new CustomerReservationData()
}.ToArray();
Mock<IServiceFactory> mockServiceFactory = new Mock<IServiceFactory>();
mockServiceFactory.Setup(mock => mock.CreateClient<IRentalService>().GetCurrentReservations()).Returns(data);
ReservationsViewModel viewModel = new ReservationsViewModel(mockServiceFactory.Object);
Assert.IsTrue(viewModel.Reservations == null);
object loaded = viewModel.ViewLoaded; // fires off the OnViewLoaded protected method
Assert.IsTrue(viewModel.Reservations != null && viewModel.Reservations.Count == data.Length && viewModel.Reservations[0] == data[0]);
}
