public void Initialize()
{
_messageBus = Substitute.For <IQueue>();
_cabRideService = Substitute.For <ICabRideService>();
_driveCustomerToTrainStationMapper = Substitute.For <IDriveCustomerToTrainStationMapper>();
_cabRideMapper = Substitute.For <ICabRideMapper>();
_driveCustomerToTrainStationMapper
.MapToCustomerId(Arg.Any <DriveCustomerToTrainStation>())
.Returns(_fixture.Create <Id <Customer> >());
_driveCustomerToTrainStationMapper
.MapToCustomerLocation(Arg.Any <DriveCustomerToTrainStation>())
.Returns(_fixture.Create <Location>());
_cabRideMapper
.MapFailedEvent(Arg.Any <DriveCustomerToTrainStation>(), Arg.Any <Exception>())
.Returns(_fixture.Create <DriveCustomerToTrainStationFailed>());
_cabRideMapper
.MapSuccessEvent(Arg.Any <Ride>())
.Returns(_fixture.Create <DroveCustomerToTrainStation>());
_sut = new DriveCustomerToTrainStationHandler(_messageBus, _cabRideService, _driveCustomerToTrainStationMapper, _cabRideMapper);
}
public async Task Handle(DriveCustomerToTrainStation message)
{
Ride ride;
try
{
var customerId = _driveCustomerToTrainStationMapper.MapToCustomerId(message);
var customerLocation = _driveCustomerToTrainStationMapper.MapToCustomerLocation(message);
ride = await _cabRideService.BringCustomerToTheTrainStation(customerId, customerLocation);
}
catch (Exception e)
{
var failed = _cabRideMapper.MapFailedEvent(message, e);
await _messageBus.Enqueue(failed);
return;
}
var success = _cabRideMapper.MapSuccessEvent(ride);
await _messageBus.Enqueue(success);
}