public async Task HandleWithEventsShouldCallAppendAsync()
{
//Arrange
var mockEventStoreRepository = new Mock <IEventStoreRepository <AggregateRoot <Guid> > >();
mockEventStoreRepository.Setup(e => e.AppendAsync(It.IsAny <EventStore>()))
.Returns(Task.FromResult(true))
.Verifiable();
var mockEventSerializer = new Mock <IEventSerializer>();
var @event = new SpeechCreatedEvent(It.IsAny <Guid>(), It.IsAny <Title>(),
It.IsAny <UrlValue>(), It.IsAny <Description>(),
It.IsAny <SpeechType>());
long version = 0;
//Act
var sut = new EventSourcingHandler <AggregateRoot <Guid> >(mockEventStoreRepository.Object,
mockEventSerializer.Object);
await sut.Handle(@event, version);
//Assert
mockEventStoreRepository.Verify(m => m.AppendAsync(It.IsAny <EventStore>()),
Times.Once, "AppendAsync must be called only once");
}
public async Task HandleWithEventsShouldCallCommitAsync()
{
//Arrange
Mock <IUnitOfWork> moqUnitOfWork = new Mock <IUnitOfWork>();
moqUnitOfWork.Setup(m => m.Commit()).Verifiable();
var mockEventStoreRepository = new Mock <IEventStoreRepository>();
mockEventStoreRepository.Setup(e => e.AppendAsync(It.IsAny <EventStore>()))
.Returns(Task.FromResult(true))
.Verifiable();
var mockEventSerializer = new Mock <IEventSerializer>();
var @event = new SpeechCreatedEvent(It.IsAny <Guid>(), It.IsAny <string>(),
It.IsAny <string>(), It.IsAny <string>(),
It.IsAny <SpeechTypeEnum>());
long version = 0;
var moqSignalRPublisher = new Mock <ISignalRPublisher>();
moqSignalRPublisher.Setup(p => p.SubscribeAsync(It.IsAny <string>())).Returns(Task.CompletedTask);
moqSignalRPublisher.Setup(p => p.PublishAsync(It.IsAny <string>(), It.IsAny <EventStore>())).Returns(Task.CompletedTask);
//Act
var sut = new EventSourcingHandler(moqUnitOfWork.Object, mockEventStoreRepository.Object,
mockEventSerializer.Object, moqSignalRPublisher.Object);
await sut.Handle(@event, version);
//Assert
// Verify that SaveChanges is called
moqUnitOfWork.Verify(m => m.Commit(), Times.Once, "Commit must be called only once");
}
public void Apply(SpeechCreatedEvent ev)
{
Id = ev.AggregateId;
_title = ev.Title;
_url = ev.Url;
_description = ev.Description;
_type = ev.Type.Value;
}
public void Apply(SpeechCreatedEvent ev)
{
Id = ev.AggregateId;
Title = ev.Title;
Url = ev.Url;
Description = ev.Description;
Type = ev.Type;
}
public void ShouldApplySpeechCreatedEvent()
{
//Arrange
var speechProjection = Invoker.CreateInstanceOfProjection <SpeechProjection>();
var speechCreatedEvent = new SpeechCreatedEvent(Guid.NewGuid(),
"my title", "http://test.com", "my desc", new SpeechTypeEnum(1, "conferences"));
//Act
speechProjection.Apply(speechCreatedEvent);
//Assert
Assert.Equal(speechCreatedEvent.AggregateId, speechProjection.Id);
Assert.Equal(speechCreatedEvent.Title, speechProjection.Title);
Assert.Equal(speechCreatedEvent.Description, speechProjection.Description);
Assert.Equal(speechCreatedEvent.Url, speechProjection.Url);
Assert.Equal(speechCreatedEvent.Type, speechProjection.Type);
Assert.Equal(0, speechProjection.Version);
}
public void ApplyEventShouldPopulateAggregatePropertiesWithEventProperties()
{
//Arrange
long expectedVersion = -1;
var evt = new SpeechCreatedEvent(Guid.NewGuid(),
new Title("SpeechCreatedEvent Title "),
new UrlValue("http://url-evt.com"),
new Description("SpeechCreatedEvent description must be very long as a description than people can understand without efforts"),
SpeechType.Conferences);
var aggregate = CreateNewAggregate <SpeechAggregate.Speech>();
//Act
aggregate.ApplyEvent(evt, expectedVersion);
//Assert
Assert.Equal(evt.AggregateId, aggregate.Id);
Assert.Equal(evt.Title, aggregate.Title);
Assert.Equal(evt.Url, aggregate.Url);
Assert.Equal(evt.Description, aggregate.Description);
Assert.Equal(evt.Type, aggregate.Type);
Assert.IsAssignableFrom <IDomainEvent>(evt);
}
public void ApplyEventShouldPopulateAggregatePropertiesWithEventProperties()
{
//Arrange
long expectedVersion = -1;
var speechType = new LogCorner.EduSync.Speech.Domain.SpeechType("Conferences");
var evt = new SpeechCreatedEvent(Guid.NewGuid(),
"SpeechCreatedEvent Title ",
"http://url-evt.com",
"SpeechCreatedEvent description must be very long as a description than people can understand without efforts",
new Command.SharedKernel.Events.SpeechTypeEnum(speechType.IntValue, speechType.StringValue));
var aggregate = CreateNewAggregate <SpeechAggregate.Speech>();
//Act
aggregate.ApplyEvent(evt, expectedVersion);
//Assert
Assert.Equal(evt.AggregateId, aggregate.Id);
Assert.Equal(evt.Title, aggregate.Title.Value);
Assert.Equal(evt.Url, aggregate.Url.Value);
Assert.Equal(evt.Description, aggregate.Description.Value);
Assert.Equal(evt.Type.Name, aggregate.Type.Value.ToString());
Assert.IsAssignableFrom <IDomainEvent>(evt);
}