private ICloudBusFactory CreateAwsBus(Configuration config)
{
config.WithBusConfiguration(new AwsConfigurator()
.WithClientFactory(new AwsClientFactory(RegionEndpoint.EUWest1))
.WithWorkerConfig(new AwsWorkerConfiguration())
);
return(config.Build());
}
private ICloudBusFactory CreateAzureBus(Configuration config)
{
string connectionString = ConfigurationManager.ConnectionStrings["AzureServiceBusConnectionString"].ConnectionString;
config.WithBusConfiguration(new AzureConfigurator()
.WithClientFactory(new AzureClientFactory(connectionString))
.WithWorkerConfig(new AzureWorkerConfiguration()));
return(config.Build());
}
public async Task SendAndReceive(string cloudBusFactory)
{
// Arrange
Configuration config = new Configuration();
config.DifferentiateCommandsAs <Command>();
config.DifferentiateEventsAs <Event>();
const int expectedCommandsReceived = 1;
const int expectedEventsReceived = 1;
int commandsRecieved = 0;
int eventsReceived = 0;
config.WithHandlerResolver(new ActionHandlerResolver()
.WithCommandHandler <SomeCommand>(command =>
{
commandsRecieved++;
})
.WithEventHandler <SomeEvent>(@event =>
{
eventsReceived++;
}));
var factory = cloudBusFactory == "Aws" ? CreateAwsBus(config) : CreateAzureBus(config);
IBus bus = factory.CreateBus();
// Act
bus.Send(new SomeCommand
{
Id = Guid.NewGuid()
});
bus.Publish(new SomeEvent
{
Id = Guid.NewGuid()
});
// Assert
var cancellationSource = new CancellationTokenSource();
var worker = factory.CreateWorker();
await Task.WhenAny(
// Starts the worker and polls for messages
worker.Start(cancellationSource.Token),
// Early out if everything has worked
Task.Factory.StartNew(() =>
{
while (true)
{
if (expectedCommandsReceived == commandsRecieved && expectedEventsReceived == eventsReceived)
{
break;
}
}
}, cancellationSource.Token),
// Only run for maximum of 5 seconds
Task.Delay(TimeSpan.FromSeconds(5), cancellationSource.Token)
);
// Clean up any running tasks
cancellationSource.Cancel();
Assert.AreEqual(expectedCommandsReceived, commandsRecieved);
Assert.AreEqual(expectedEventsReceived, eventsReceived);
}
