public void TryGetBatchTwiceFromEventStoreWithSingleEventAndDifferentDispatchers()
{
// arrange
var eventDispatcherEventStore = new SqlServerEventDispatcherEventStore(this.ConnectionString);
var eventStore = new SqlServerEventStore(this.ConnectionString);
var streamId = Guid.NewGuid();
var events = new[]
{
new Event {
Id = 3, Value = "Three"
},
};
string commitState;
eventStore.CommitStream(streamId, events, Guid.NewGuid(), null, out commitState);
// act
var firstBatch = eventDispatcherEventStore.GetNextUndispatchedEventsBatch(Guid.NewGuid(), 50);
var secondBatch = eventDispatcherEventStore.GetNextUndispatchedEventsBatch(Guid.NewGuid(), 50);
// assert
firstBatch.Should().NotBeNull();
firstBatch.Events.Should().ContainSingle(@event => @event.Payload.As <Event>().Id == 3 && @event.Payload.As <Event>().Value == "Three");
secondBatch.Should().NotBeNull();
secondBatch.Events.Should().ContainSingle(@event => @event.Payload.As <Event>().Id == 3 && @event.Payload.As <Event>().Value == "Three");
}
public void TryGetMultipleBatchesFromEventStoreWithManyEvents()
{
// arrange
var eventDispatcherEventStore = new SqlServerEventDispatcherEventStore(this.ConnectionString);
var eventStore = new SqlServerEventStore(this.ConnectionString);
var streamId = Guid.NewGuid();
var events = new[]
{
new Event {
Id = 4, Value = "Four"
},
new Event {
Id = 5, Value = "Five"
},
new Event {
Id = 6, Value = "Six"
},
};
string commitState;
eventStore.CommitStream(streamId, events, Guid.NewGuid(), null, out commitState);
// act
var firstBatch = eventDispatcherEventStore.GetNextUndispatchedEventsBatch(Guid.Empty, 2);
var secondBatch = eventDispatcherEventStore.GetNextUndispatchedEventsBatch(Guid.Empty, 2);
// assert
firstBatch.Should().NotBeNull();
firstBatch.Events.Should().Contain(@event => @event.Payload.As <Event>().Id == 4 && @event.Payload.As <Event>().Value == "Four");
firstBatch.Events.Should().Contain(@event => @event.Payload.As <Event>().Id == 5 && @event.Payload.As <Event>().Value == "Five");
secondBatch.Should().NotBeNull();
secondBatch.Events.Should().ContainSingle(@event => @event.Payload.As <Event>().Id == 6 && @event.Payload.As <Event>().Value == "Six");
}
public void TryGetBatchFromEmptyEventStore()
{
// arrange
var eventDispatcherEventStore = new SqlServerEventDispatcherEventStore(this.ConnectionString);
// act
var batch = eventDispatcherEventStore.GetNextUndispatchedEventsBatch(Guid.Empty, 50);
// assert
batch.Should().BeNull();
}
public void TryGetBatchFromEventStoreWithSingleEvent()
{
// arrange
var eventDispatcherEventStore = new SqlServerEventDispatcherEventStore(this.ConnectionString);
var eventStore = new SqlServerEventStore(this.ConnectionString);
var streamId = Guid.NewGuid();
var events = new[]
{
new Event {
Id = 1, Value = "One"
},
};
string commitState;
eventStore.CommitStream(streamId, events, Guid.NewGuid(), null, out commitState);
// act
var batch = eventDispatcherEventStore.GetNextUndispatchedEventsBatch(Guid.Empty, 50);
// assert
batch.Should().NotBeNull();
batch.Events.Should().ContainSingle(@event => @event.Payload.As <Event>().Id == 1 && @event.Payload.As <Event>().Value == "One");
}
