public void PublishMessageTest()
{
int numOfMessagesReceived = 0;
bool finished = false;
var serviceCollection = new ServiceCollection();
var names = new List <string>();
serviceCollection.AddSingleton(names);
var executionContext = new ServiceProviderMessageHandlerExecutionContext(serviceCollection);
using (var bus = new RabbitMessageBus(connectionFactory,
serializer,
executionContext,
"RabbitMQMessageBusTests.PublishMessageTest", queueName: "RabbitMQMessageBusTests.PublishMessageTestQueue"))
{
// When any message received, increase the counter
bus.MessageReceived += (x, y) => numOfMessagesReceived++;
// When any message acknowledged, stop waiting the do the assertion.
bus.MessageAcknowledged += (x, y) => finished = true;
bus.Subscribe <NameChangedEvent, NameChangedEventHandler>();
var event1 = new NameChangedEvent("daxnet");
bus.Publish(event1);
while (!finished)
{
;
}
}
Assert.Equal(1, numOfMessagesReceived);
}
public void EventMetadataTest2()
{
var nameChangedEvent = new NameChangedEvent("daxnet");
Assert.Equal(typeof(NameChangedEvent).AssemblyQualifiedName, nameChangedEvent.GetMessageClrType());
Assert.Equal(typeof(NameChangedEvent).Name, nameChangedEvent.GetEventIntent());
}
public void LoadEventsTest()
{
var aggregateRootId = Guid.NewGuid();
var employee = new Employee(aggregateRootId);
var event1 = new NameChangedEvent("daxnet");
var event2 = new TitleChangedEvent("title");
var event3 = new RegisteredEvent();
event1.AttachTo(employee);
event2.AttachTo(employee);
event3.AttachTo(employee);
var storeConfig = new AdoNetEventStoreConfiguration(PostgreSQLFixture.ConnectionString, new GuidKeyGenerator());
var payloadSerializer = new ObjectJsonSerializer();
var store = new PostgreSqlEventStore(storeConfig, payloadSerializer);
store.Save(new List <DomainEvent>
{
event1,
event2,
event3
});
var events = store.Load <Guid>(typeof(Employee).AssemblyQualifiedName, aggregateRootId);
Assert.Equal(3, events.Count());
}
public void SaveEventsTest()
{
var aggregateRootId = Guid.NewGuid();
var employee = new Employee {
Id = aggregateRootId
};
var event1 = new NameChangedEvent("daxnet");
var event2 = new TitleChangedEvent("title");
var event3 = new RegisteredEvent();
event1.AttachTo(employee);
event2.AttachTo(employee);
event3.AttachTo(employee);
var storeConfig = new AdoNetEventStoreConfiguration(PostgreSQLFixture.ConnectionString, new GuidKeyGenerator());
var payloadSerializer = new ObjectJsonSerializer();
var store = new PostgreSqlEventStore(storeConfig, payloadSerializer);
store.Save(new List <DomainEvent>
{
event1,
event2,
event3
});
}
public void ShouldGetNameChangedEventHanlder()
{
var nameChangedEvent = new NameChangedEvent("test", "test2");
var handler = InstanceFactory.GetInstance <IHandler <NameChangedEvent> >();
handler.Handle(nameChangedEvent);
}
public void SaveEventsTest1()
{
var aggregateRootId = Guid.NewGuid();
var employee = new Employee(aggregateRootId);
var event1 = new NameChangedEvent("daxnet");
var event2 = new TitleChangedEvent("title");
var event3 = new RegisteredEvent();
event1.AttachTo(employee);
event2.AttachTo(employee);
event3.AttachTo(employee);
var store = new DictionaryEventStore();
store.Save(new List <DomainEvent>
{
event1,
event2,
event3
});
var events = store.Load <Guid>(typeof(Employee).AssemblyQualifiedName, aggregateRootId);
Assert.Equal(3, events.Count());
Assert.NotEqual(Guid.Empty, event1.Id);
Assert.NotEqual(Guid.Empty, event2.Id);
Assert.NotEqual(Guid.Empty, event3.Id);
}
public void PublishMessageTest()
{
int numOfMessagesReceived = 0;
bool finished = false;
using (var bus = new MessageBus(new ConnectionFactory()
{
HostName = "localhost"
},
serializer,
"RabbitMQMessageBusTests.PublishMessageTest"))
{
// When any message received, increase the counter
bus.MessageReceived += (x, y) => numOfMessagesReceived++;
// When any message acknowledged, stop waiting the do the assertion.
bus.MessageAcknowledged += (x, y) => finished = true;
bus.Subscribe();
var event1 = new NameChangedEvent("daxnet");
bus.Publish(event1);
while (!finished)
{
;
}
}
Assert.Equal(1, numOfMessagesReceived);
}
public void EventMetadataTest3()
{
var nameChangedEvent = new NameChangedEvent("daxnet");
Assert.Null(nameChangedEvent.GetOriginatorClrType());
Assert.Null(nameChangedEvent.GetOriginatorIdentifier());
}
public void LastNameChanged(Object sender, NameChangedEvent args)
{
Person p = (Person)sender;
if (MessageBox.Show("Попытка изменить фамилию " + p.LastName + " на " + args.NewName, "Внимание", MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
args.Canceled = true;
}
}
private void Apply(NameChangedEvent @event, bool isReplaying)
{
// Skip if a newer event exists (just to show how it can be done)
if (!isReplaying && Events.Any(e => e is NameChangedEvent && e.Timestamp > @event.Timestamp))
{
return;
}
Name = @event.NewName;
}
public void Execute()
{
User user = _repository.Get(_id)
user.Name = _name;
_repository.Save(user);
NameChangedEvent e = new NameChangedEvent();
_publisher.Publish(e);
}
private void Handle(NameChangedEvent nameChangedEvent, string rawJson, EventModel @event, EventMetaData metaData)
{
_logger.LogInformation($"Handling {nameof(NameChangedEvent)} .... {Environment.NewLine} {rawJson}");
_operation = DatabaseOperation.Update;
_currentValueRecord = GetRecord(nameChangedEvent.Id);
ThrowIfRecordIsNull(nameChangedEvent, _currentValueRecord);
_currentValueRecord.Name = nameChangedEvent.Name;
UpdateCommonFields(@event, metaData);
}
public void PublishMessageTest()
{
var mb = new MessageBus();
int numOfMessagesReceived = 0;
mb.MessageReceived += (x, y) => numOfMessagesReceived++;
mb.Subscribe();
mb.Subscribe(); // Test subscribe multiple times.
var event1 = new NameChangedEvent("daxnet");
mb.Publish(event1);
Assert.Equal(1, numOfMessagesReceived);
}
public void SerializeAndDeserializeEventTest1()
{
var nameChangedEvent = new NameChangedEvent("daxnet");
var eventId = nameChangedEvent.Id;
nameChangedEvent.Timestamp = DateTime.UtcNow;
var json = JsonConvert.SerializeObject(nameChangedEvent);
Assert.NotNull(json);
var deserialized = JsonConvert.DeserializeObject <NameChangedEvent>(json);
Assert.Equal(eventId, deserialized.Id);
Assert.Equal(nameChangedEvent.Name, deserialized.Name);
Assert.Equal(nameChangedEvent.Timestamp, deserialized.Timestamp);
}
public void PublishMessageTest()
{
var serviceCollection = new ServiceCollection();
var messageHandlerExecutionContext = new ServiceProviderMessageHandlerExecutionContext(serviceCollection);
var mb = new SimpleMessageBus(new MessageJsonSerializer(), messageHandlerExecutionContext);
int numOfMessagesReceived = 0;
mb.MessageReceived += (x, y) => numOfMessagesReceived++;
var event1 = new NameChangedEvent("daxnet");
mb.Publish(event1);
Assert.Equal(1, numOfMessagesReceived);
}
public void LoadEventsWithMinMaxSequenceTest()
{
var aggregateRootId = Guid.NewGuid();
var employee = new Employee(aggregateRootId);
var event1 = new NameChangedEvent("daxnet")
{
Sequence = 1
};
var event2 = new TitleChangedEvent("title")
{
Sequence = 2
};
var event3 = new RegisteredEvent()
{
Sequence = 3
};
event1.AttachTo(employee);
event2.AttachTo(employee);
event3.AttachTo(employee);
var storeConfig = new AdoNetEventStoreConfiguration(SQLServerFixture.ConnectionString, new GuidKeyGenerator());
var payloadSerializer = new ObjectJsonSerializer();
var store = new SqlServerEventStore(storeConfig, payloadSerializer);
store.Save(new List <DomainEvent>
{
event1,
event2,
event3
});
var events = store.Load <Guid>(typeof(Employee).AssemblyQualifiedName, aggregateRootId, 1, 3).ToList();
Assert.Equal(3, events.Count);
Assert.IsType <NameChangedEvent>(events[0]);
Assert.IsType <TitleChangedEvent>(events[1]);
Assert.IsType <RegisteredEvent>(events[2]);
}
private void name_TextChanged(object sender, EventArgs e)
{
SetTextboxHeight(nameTextBox.Text);
NameChangedEvent.Invoke(this); // just let the subscribers know that the text has changed
}
public void ChangeName(string name)
{
var e = new NameChangedEvent(name);
ApplyEvent(e);
}
protected void OnNameChanged(NameChangedEvent e)
{
name = e.Name;
}
private void Apply(NameChangedEvent @event)
{
Name = @event.Name;
}
public void Handle(NameChangedEvent @event)
{
CheckEvent(@event);
this.ChangeName(@event.Name, applyEvent: false);
}
protected void OnNameChanged(NameChangedEvent e)
{
forename = e.Forename;
surname = e.Surname;
}
public void EventMetadataTest1()
{
var nameChangedEvent = new NameChangedEvent("daxnet");
Assert.Equal(2, nameChangedEvent.Metadata.Count);
}
private void Handle(NameChangedEvent e)
{
Name = e.Name;
}
public void FirstNameChanged(Object sender, NameChangedEvent args)
{
Person p = (Person)sender;
MessageBox.Show("Попытка изменить имя " + p.FirstName + " на " + args.NewName);
}
private void Apply(NameChangedEvent @event) => Name = @event.NewName;
public void ChangeName(string forename, string surname)
{
var e = new NameChangedEvent(forename, surname);
ApplyEvent(e);
}