@Test
public void testLoadAndSaveAggregate() {
UUID identifier = UUID.randomUUID();
DomainEventMessage event1 =
new GenericDomainEventMessage<String>(
identifier, (long) 1, "Mock contents", MetaData.emptyInstance());
DomainEventMessage event2 =
new GenericDomainEventMessage<String>(
identifier, (long) 2, "Mock contents", MetaData.emptyInstance());
when(mockEventStore.readEvents("test", identifier))
.thenReturn(new SimpleDomainEventStream(event1, event2));
TestAggregate aggregate = testSubject.load(identifier, null);
assertEquals(0, aggregate.getUncommittedEventCount());
assertEquals(2, aggregate.getHandledEvents().size());
assertSame(event1, aggregate.getHandledEvents().get(0));
assertSame(event2, aggregate.getHandledEvents().get(1));
// now the aggregate is loaded (and hopefully correctly locked)
StubDomainEvent event3 = new StubDomainEvent();
aggregate.apply(event3);
CurrentUnitOfWork.commit();
verify(mockEventBus).publish(isA(DomainEventMessage.class));
verify(mockEventBus, never()).publish(event1);
verify(mockEventBus, never()).publish(event2);
verify(mockEventStore, times(1)).appendEvents(eq("test"), isA(DomainEventStream.class));
assertEquals(0, aggregate.getUncommittedEventCount());
}
