public async Task ShouldCommitAEventWHenAnyEntityNotBeSaved()
{
var expectedEvent = new FakeCelebrityEvent(Guid.NewGuid().ToString(), new { Foo = "Foo", Bar = "Bar" });
await _eventStore.Commit(expectedEvent);
await CheckIfItemExist(expectedEvent);
}
public async Task ShouldAppendTheNewEventToExistingRecord()
{
var expectedAggreagatedId = Guid.NewGuid().ToString();
var fisrtEvent = new FakeCelebrityEvent(expectedAggreagatedId, new { Foo = "Foo", Bar = "Bar" });
await _eventStore.Commit(fisrtEvent);
var secondEvent = new FakeCelebrityEvent(expectedAggreagatedId, new { Foo = "Foo", Bar = "Bar" });
await _eventStore.Commit(secondEvent);
await CheckIfItemExist(secondEvent);
}
public async Task ShouldReturnEventsRelatedByAggregatedId()
{
var expectedAggreagatedId = Guid.NewGuid().ToString();
var fisrtEvent = new FakeCelebrityEvent(expectedAggreagatedId, new { Foo = "Foo", Bar = "Bar" });
await _eventStore.Commit(fisrtEvent);
var secondEvent = new FakeCelebrityEvent(expectedAggreagatedId, new { Foo = "Foo", Bar = "Bar" });
await _eventStore.Commit(secondEvent);
var result = await _eventStore.Get(fisrtEvent.AggregatedId);
result.Should().BeAssignableTo <IReadOnlyCollection <ICelebrityEvent> >();
}
public void ShouldAppendEventToPpenddingEventsQueue()
{
var expectedAggregatedId = Guid.NewGuid().ToString();
var fisrtEvent = new FakeCelebrityEvent(expectedAggregatedId, new { Id = expectedAggregatedId, Foo = "Bar", Bar = "Foo" });
var events = new Queue <ICelebrityEvent>();
events.Enqueue(fisrtEvent);
var fooBar = new FooBar(events);
fooBar.RevertPropertyValues();
var pendingEvent = fooBar.PendingEvents.Should().HaveCount(1).And.Subject.First();
pendingEvent.AggregatedId.Should().Be(expectedAggregatedId);
pendingEvent.Data.Should().Be(new { Id = expectedAggregatedId, Foo = "Foo", Bar = "Bar" });
}
public void ShouldReduceEventsToEntityInYourLastStateWhenExistCommitedEvents()
{
var expectedAggregatedId = Guid.NewGuid().ToString();
var events = new Queue <ICelebrityEvent>();
var fisrtEvent = new FakeCelebrityEvent(expectedAggregatedId, new { Foo = "Bar", Bar = "Foo" });
var secondEvent = new FakeCelebrityEvent(expectedAggregatedId, new { Foo = "Foo", Bar = "Bar" });
events.Enqueue(fisrtEvent);
events.Enqueue(secondEvent);
var fooBar = new FooBar(events);
var reduced = fooBar.GetState();
reduced.Should().NotBeEquivalentTo(fisrtEvent.Data);
reduced.Should().BeEquivalentTo(secondEvent.Data);
}