public async Task SaveAndPublish_publishes_events()
{
// Arrange
var user = new FakeUser(id: Guid.NewGuid(), username: Guid.NewGuid().ToString());
string operationId = Guid.NewGuid().ToString();
var correlationId = Guid.NewGuid();
string contributor = Guid.NewGuid().ToString();
user.ChangeUsername(username: Guid.NewGuid().ToString());
ISqlEventPublisher eventPublisher = Mock.Of <ISqlEventPublisher>();
var sut = new SqlEventSourcedRepository <FakeUser>(
Mock.Of <ISqlEventStore>(),
eventPublisher,
FakeUser.Factory);
// Act
await sut.SaveAndPublish(user, operationId, correlationId, contributor);
// Assert
Mock.Get(eventPublisher).Verify(
x =>
x.FlushPendingEvents(user.Id, default),
Times.Once());
}
public SqlEventSourcedRepository(
ISqlEventStore eventStore,
ISqlEventPublisher eventPublisher,
Func <Guid, IEnumerable <IDomainEvent>, T> entityFactory)
{
_eventStore = eventStore ?? throw new ArgumentNullException(nameof(eventStore));
_eventPublisher = eventPublisher ?? throw new ArgumentNullException(nameof(eventPublisher));
_entityFactory = entityFactory ?? throw new ArgumentNullException(nameof(entityFactory));
}
public SqlEventSourcedRepository(
ISqlEventStore eventStore,
ISqlEventPublisher eventPublisher,
IMementoStore mementoStore,
Func <Guid, IEnumerable <IDomainEvent>, T> entityFactory,
Func <Guid, IMemento, IEnumerable <IDomainEvent>, T> mementoEntityFactory)
: this(eventStore, eventPublisher, entityFactory)
{
_mementoStore = mementoStore ?? throw new ArgumentNullException(nameof(mementoStore));
_mementoEntityFactory = mementoEntityFactory ?? throw new ArgumentNullException(nameof(mementoEntityFactory));
}
public void TestInitialize()
{
fixture = new Fixture().Customize(new AutoMoqCustomization());
eventStore = Mock.Of <ISqlEventStore>();
eventPublisher = Mock.Of <ISqlEventPublisher>();
mementoStore = Mock.Of <IMementoStore>();
sut = new SqlEventSourcedRepository <FakeUser>(
eventStore,
eventPublisher,
mementoStore,
FakeUser.Factory,
FakeUser.Factory);
}
public void SaveAndPublish_does_not_publish_events_if_fails_to_save_events()
{
// Arrange
var user = new FakeUser(id: Guid.NewGuid(), username: Guid.NewGuid().ToString());
string operationId = Guid.NewGuid().ToString();
var correlationId = Guid.NewGuid();
string contributor = Guid.NewGuid().ToString();
user.ChangeUsername(username: Guid.NewGuid().ToString());
ISqlEventStore eventStore = Mock.Of <ISqlEventStore>();
Mock.Get(eventStore)
.Setup(
x =>
x.SaveEvents <FakeUser>(
It.IsAny <IEnumerable <IDomainEvent> >(),
operationId,
correlationId,
contributor,
default))
.Throws <InvalidOperationException>();
ISqlEventPublisher eventPublisher = Mock.Of <ISqlEventPublisher>();
var sut = new SqlEventSourcedRepository <FakeUser>(
eventStore,
eventPublisher,
FakeUser.Factory);
// Act
Func <Task> action = () => sut.SaveAndPublish(user, operationId, correlationId, contributor);
// Assert
action.ShouldThrow <InvalidOperationException>();
Mock.Get(eventPublisher).Verify(
x =>
x.FlushPendingEvents(user.Id, It.IsAny <CancellationToken>()),
Times.Never());
}
