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 async Task SaveAndPublish_saves_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());
var pendingEvents = new List <IDomainEvent>(user.PendingEvents);
ISqlEventStore eventStore = Mock.Of <ISqlEventStore>();
var sut = new SqlEventSourcedRepository <FakeUser>(
eventStore,
Mock.Of <ISqlEventPublisher>(),
FakeUser.Factory);
// Act
await sut.SaveAndPublish(user, operationId, correlationId, contributor);
// Assert
Mock.Get(eventStore).Verify(
x =>
x.SaveEvents <FakeUser>(pendingEvents, operationId, correlationId, contributor, default),
Times.Once());
}
public async Task SaveAndPublish_saves_memento()
{
// 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();
IMementoStore mementoStore = Mock.Of <IMementoStore>();
var sut = new SqlEventSourcedRepository <FakeUser>(
Mock.Of <ISqlEventStore>(),
Mock.Of <ISqlEventPublisher>(),
mementoStore,
FakeUser.Factory,
FakeUser.Factory);
// Act
await sut.SaveAndPublish(user, operationId, correlationId, contributor);
// Assert
Mock.Get(mementoStore).Verify(
x =>
x.Save <FakeUser>(
user.Id,
It.Is <FakeUserMemento>(
p =>
p.Version == user.Version &&
p.Username == user.Username),
default),
Times.Once());
}
public async Task SaveAndPublish_saves_events()
{
FakeUser user = _fixture.Create <FakeUser>();
string operationId = _fixture.Create <string>();
var correlationId = Guid.NewGuid();
string contributor = Guid.NewGuid().ToString();
user.ChangeUsername(_fixture.Create("username"));
var pendingEvents = new List <IDomainEvent>(user.PendingEvents);
await _sut.SaveAndPublish(user, operationId, correlationId, contributor);
Mock.Get(_eventStore).Verify(
x =>
x.SaveEvents <FakeUser>(
pendingEvents,
operationId,
correlationId,
contributor,
CancellationToken.None),
Times.Once());
}
public void SaveAndPublish_does_not_saves_memento_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();
ISqlEventStore eventStore = Mock.Of <ISqlEventStore>();
IMementoStore mementoStore = Mock.Of <IMementoStore>();
Mock.Get(eventStore)
.Setup(
x =>
x.SaveEvents <FakeUser>(
It.IsAny <IEnumerable <IDomainEvent> >(),
operationId,
correlationId,
contributor,
default))
.Throws <InvalidOperationException>();
var sut = new SqlEventSourcedRepository <FakeUser>(
eventStore,
Mock.Of <ISqlEventPublisher>(),
mementoStore,
FakeUser.Factory,
FakeUser.Factory);
// Act
Func <Task> action = () => sut.SaveAndPublish(user, operationId, correlationId, contributor);
// Assert
action.ShouldThrow <InvalidOperationException>();
Mock.Get(mementoStore).Verify(
x =>
x.Save <FakeUser>(
user.Id,
It.IsAny <IMemento>(),
It.IsAny <CancellationToken>()),
Times.Never());
}
