public async Task Should_Publish_Aggregate_Events_When_Saving_Through_Repository()
{
const int expectedChanges = 2;
var changes = new List <Change>();
var aggregateId = Guid.NewGuid();
var cancellationToken = default(CancellationToken);
var storage = Substitute.For <IStorage>();
var repository = new AggregateRootRepository <FakeAggregate>(storage, null);
var aggregate = new FakeAggregate(aggregateId, nameof(FakeAggregate));
aggregate.Subscribe(changes.Add);
aggregate.PerformAction();
Assert.Empty(changes);
await repository.SaveAsync(aggregate, cancellationToken);
Assert.Equal(expectedChanges, changes.Count);
Assert.Collection(
changes,
change =>
{
Assert.NotNull(change.Event);
Assert.IsType <FakeCreateEvent>(change.Event);
},
change =>
{
Assert.NotNull(change.Event);
Assert.IsType <FakeDummyActionEvent>(change.Event);
});
}