public async Task return_false_when_concurrency_conflict_when_commit_events()
{
var mockEvent = new Mock <IBusinessEvent>();
var events = new List <IBusinessEvent>()
{
mockEvent.Object
}.ToImmutableList();
var eventType = mockEvent.Object.GetType().Name;
var dataText = "{}";
var dataBytes = Encoding.Unicode.GetBytes(dataText);
var unresolvedEvent = new UnresolvedBusinessEvent(eventType, dataBytes);
var mockResolver = new Mock <IBusinessEventResolver>();
var mockState = new Mock <IAggregateRootState>();
var mockStreamClientFactory = new Mock <IStreamClientFactory>();
var mockStreamClient = new Mock <IStreamClient>();
var ar = new TestAggregateRoot(new AggregateRootDependencies <IAggregateRootState>(null, null, null, mockStreamClientFactory.Object, mockResolver.Object), null, null);
mockResolver.Setup(x => x.CanUnresolve(mockEvent.Object)).Returns(true);
mockResolver.Setup(x => x.Unresolve(mockEvent.Object)).Returns(unresolvedEvent);
mockStreamClientFactory.Setup(x => x.Create(It.IsAny <string>())).Returns(mockStreamClient.Object);
mockStreamClient.Setup(x => x.CommitEventsToStreamAsync(It.IsAny <string>(), It.IsAny <long?>(), It.IsAny <IEnumerable <CommitEvent> >())).ReturnsAsync(CommitResult.ConcurrencyConflict);
var result = await ar.TestCommitEventsAsync(events, null, null, null);
Assert.False(result);
}
public async Task do_nothing_with_empty_events_and_return_true_when_commit_events()
{
var ar = new TestAggregateRoot(new AggregateRootDependencies <IAggregateRootState>(null, null, null, null, null), null, null);
// Will throw null reference if attempts to process events because dependencies are null.
var result = await ar.TestCommitEventsAsync(ImmutableList <IBusinessEvent> .Empty, null, null, null);
Assert.True(result);
}
public async Task throw_when_can_not_unresolve_event_when_commit_events()
{
var mockEvent = new Mock <IBusinessEvent>();
var events = new List <IBusinessEvent>()
{
mockEvent.Object
}.ToImmutableList();
var mockResolver = new Mock <IBusinessEventResolver>();
var ar = new TestAggregateRoot(new AggregateRootDependencies <IAggregateRootState>(null, null, null, null, mockResolver.Object), null, null);
mockResolver.Setup(x => x.CanUnresolve(mockEvent.Object)).Returns(false);
await Assert.ThrowsAsync <InvalidOperationException>(() => ar.TestCommitEventsAsync(events, null, null, null));
}
public async Task commit_and_return_true_when_commit_events()
{
var regionId = "x";
var streamId = "s";
var streamPositionCheckpoint = 0;
var mockEvent = new Mock <IBusinessEvent>();
var events = new List <IBusinessEvent>()
{
mockEvent.Object
}.ToImmutableList();
var eventType = mockEvent.Object.GetType().Name;
var dataText = "{}";
var dataBytes = Encoding.Unicode.GetBytes(dataText);
var unresolvedEvent = new UnresolvedBusinessEvent(eventType, dataBytes);
var mockResolver = new Mock <IBusinessEventResolver>();
var mockStreamClientFactory = new Mock <IStreamClientFactory>();
var mockStreamClient = new Mock <IStreamClient>();
var ar = new TestAggregateRoot(new AggregateRootDependencies <IAggregateRootState>(null, null, null, mockStreamClientFactory.Object, mockResolver.Object), null, null);
mockResolver.Setup(x => x.CanUnresolve(mockEvent.Object)).Returns(true);
mockResolver.Setup(x => x.Unresolve(mockEvent.Object)).Returns(unresolvedEvent);
mockStreamClientFactory.Setup(x => x.Create(regionId)).Returns(mockStreamClient.Object);
mockStreamClient.Setup(x => x.CommitEventsToStreamAsync(It.IsAny <string>(), It.IsAny <long?>(), It.IsAny <IEnumerable <CommitEvent> >())).ReturnsAsync(CommitResult.Success);
var result = await ar.TestCommitEventsAsync(events, regionId, streamId, streamPositionCheckpoint);
Assert.True(result);
mockStreamClient.Verify(x =>
x.CommitEventsToStreamAsync(
streamId, streamPositionCheckpoint,
It.Is <IEnumerable <CommitEvent> >(ces => ces.FirstOrDefault(ce => ce.EventType == eventType && Encoding.Unicode.GetString(ce.Data) == dataText) != null)
)
);
}