public void BasicEventReplierTest()
{
const int port = 5566;
//Create event replier
using EventReplier <PingEvent, OkResponse> eventReplier = new(port, _ => new OkResponse());
// ReSharper disable once AccessToDisposedClosure
_ = Task.Run(() => eventReplier.HandleEventsLoop());
//Setup test's zmq
Utils.CreateZmq(ZSocketType.REQ, port, false, out ZContext context, out ZSocket socket);
//Create ping event and serialize it
byte[] okEventData = EventsSerializer.SerializeEvent(new PingEvent());
//Send it
socket.Send(okEventData);
//Get the response back from the event replier
byte[] responseRawData = socket.Receive();
OkResponse responseResponse = EventsSerializer.DeserializeEvent <OkResponse>(responseRawData);
Assert.IsNotNull(responseResponse);
socket.Dispose();
context.Dispose();
}
public void BasicUnionEventReplierTest()
{
const int port = 6677;
using EventReplier <EngineActionEvent, EngineActionResponse> eventReplier = new(port, _ => new OkResponse());
// ReSharper disable once AccessToDisposedClosure
_ = Task.Run(() => eventReplier.HandleEventsLoop());
//Setup test's zmq
Utils.CreateZmq(ZSocketType.REQ, port, false, out ZContext context, out ZSocket socket);
//Get the response
byte[] okEventData = EventsSerializer.SerializeEvent <EngineActionEvent>(new PingEvent());
socket.Send(okEventData);
//Check the type
byte[] responseRawData = socket.Receive();
EngineActionResponse responseActionResponse = EventsSerializer.DeserializeEvent <EngineActionResponse>(responseRawData);
Assert.IsNotNull(responseActionResponse);
Assert.That(responseActionResponse.GetType(), Is.EqualTo(typeof(OkResponse)));
socket.Dispose();
context.Dispose();
}
public EventStore(E05.Test.Infrastructure.Bus bus, EventsSerializer eventsSerializer, SnapshotStore snapshotStore)
{
Events = new List <EventDescriptor>();
_bus = bus;
_eventsSerializer = eventsSerializer;
_snapshotStore = snapshotStore;
}
public void ShouldUseTheProjectionToGetTheLatestVersion()
{
//Given
var events = new List <object>();
Guid id = Guid.NewGuid();
const string name = "test";
const string newName = "second";
var bus = new E05.Test.Infrastructure.Bus();
var eventsSerializer = EventsSerializer.GetEventSerializer();
var eventStore = new EventStore(bus, eventsSerializer);
var commandHandler = new InventoryCommandHandler(bus, eventStore);
var projection = new ItemsProjection(bus);
bus.Send(new CreateInventoryItem(id, name));
var lastProjection = projection.GetById(id);
//When
bus.Send(new ModifyItemName(id, newName, lastProjection.Version));
//Then
var items = projection.GetAll().ToList();
Assert.AreEqual(1, items.Count);
var kvp = items[0];
Assert.AreEqual(id, kvp.Id);
Assert.AreEqual(newName, kvp.Name);
Assert.AreEqual(1, kvp.Version);
}
public void BasicUnionSerializationTest()
{
byte[] data = EventsSerializer.SerializeEvent <EngineActionEvent>(new PingEvent());
EngineActionEvent engineEvent = EventsSerializer.DeserializeEvent <EngineActionEvent>(data);
Assert.That(engineEvent.GetType(), Is.EqualTo(typeof(PingEvent)));
}
public void should_store_and_retrieve_event()
{
// Arrange
var serializer = new EventsSerializer("test.xml");
var repository = new EventsRepository(serializer);
var dt = new DateTime(2012, 7, 14);
// Act
repository.Add(new Event(dt));
var list = repository.GetAll();
// Assert
Assert.Equal(1, list.Count);
Assert.Equal(dt, list[0].Date);
}
public void BasicEventDispatcherTest()
{
const int port = 8732;
//Setup test's ZMQ
Utils.CreateZmq(ZSocketType.REP, port, true, out ZContext context, out ZSocket socket);
//Create the event dispatcher
EventDispatcher <EngineActionEvent, EngineActionResponse> eventDispatcher = null;
_ = Task.Run(() =>
{
eventDispatcher = new EventDispatcher <EngineActionEvent, EngineActionResponse>(new TimeSpan(0, 0, 0, 4), port);
eventDispatcher.DispatchEventsThread().RunSynchronously();
});
SpinWait.SpinUntil(() => eventDispatcher != null);
//Send the event
bool gotResponse = false;
eventDispatcher.QueueEvent(new PingEvent(), responseEventDispatcher =>
{
//We got a response
gotResponse = true;
Assert.IsNotNull(responseEventDispatcher);
Assert.That(responseEventDispatcher.GetType(), Is.EqualTo(typeof(OkResponse)));
});
//Get a event from the dispatcher
byte[] requestData = socket.Receive();
EngineActionEvent actionEvent = EventsSerializer.DeserializeEvent <EngineActionEvent>(requestData);
Assert.IsNotNull(actionEvent);
Assert.That(actionEvent.GetType(), Is.EqualTo(typeof(PingEvent)));
//Respond
EngineActionResponse response = new OkResponse();
byte[] responseData = EventsSerializer.SerializeEvent <EngineActionResponse>(response);
socket.Send(responseData);
SpinWait.SpinUntil(() => gotResponse);
eventDispatcher.Dispose();
socket.Dispose();
context.Dispose();
}
public void should_serialize_and_deserialize_two_events()
{
// Arrange
var events = new EventsList(new List<Event>
{
new Event(new DateTime(2012, 12, 12)),
new Event(new DateTime(2011, 11, 1))
});
var target = new EventsSerializer("serialized.xml");
// Act
target.Serialize(events);
var result = target.Deserialize();
// Assert
Assert.Equal(2, result.Count);
Assert.Equal(new DateTime(2012, 12, 12), result[0].Date);
Assert.Equal(new DateTime(2011, 11, 1), result[1].Date);
}
public void ShouldGenerateSnapshot()
{
//Given
var events = new List <object>();
Guid id = Guid.NewGuid();
const string name = "test";
var bus = new E05.Test.Infrastructure.Bus();
var snapshotStore = new SnapshotStore();
var eventsSerializer = EventsSerializer.GetEventSerializer();
var eventStore = new EventStore(bus, eventsSerializer, snapshotStore);
var commandHandler = new InventoryCommandHandler(bus, eventStore);
var projection = new ItemsProjection(bus);
bus.Send(new CreateInventoryItem(id, name));
//When
var i = 0;
for (; i < 11; i++)
{
var lastProjection = projection.GetById(id);
bus.Send(new ModifyItemName(id, "new" + i, lastProjection.Version));
}
//Then
var items = projection.GetAll().ToList();
Assert.AreEqual(1, items.Count);
var kvp = items[0];
Assert.AreEqual(id, kvp.Id);
Assert.AreEqual("new10", kvp.Name);
Assert.AreEqual(11, kvp.Version);
var snapshotData = snapshotStore.GetSnapshot(id);
Assert.AreEqual(10, snapshotData.Version);
var snapshot = JsonConvert.DeserializeObject <InventorySnapshot>(snapshotData.Data);
Assert.AreEqual("new9", snapshot.Name);
}
public EventStore(E05.Test.Infrastructure.Bus bus, EventsSerializer eventsSerializer)
{
Events = new List <EventDescriptor>();
_bus = bus;
_eventsSerializer = eventsSerializer;
}
public void BasicSerializationTest()
{
byte[] data = EventsSerializer.SerializeEvent(new PingEvent());
PingEvent pingEvent = EventsSerializer.DeserializeEvent <PingEvent>(data);
}
