@After
public void teardown() {
eventStore.stop();
for (String fileName : configurer.getFiles()) {
delete(fileName);
}
}
@Test
public void canReadEventFromDifferentSerializableVersions() throws Exception {
NonSerializableEvent.SerializableEventV1 e1 =
new NonSerializableEvent.SerializableEventV1(
new NonSerializableEvent(Name.valueOf("1"), new Date(2L)));
NonSerializableEvent.SerializableEventV2 e2 =
new NonSerializableEvent.SerializableEventV2(
new NonSerializableEvent(Name.valueOf("2"), new Date(2L)));
eventStore.write(e1);
eventStore.write(new EmptyEvent());
eventStore.write(e2);
eventStore.stop();
eventStore = configurer.configure();
Iterator<Object> events =
eventStore.readEvents(EventQuery.select(NonSerializableEvent.class)).iterator();
NonSerializableEvent nse1 = (NonSerializableEvent) events.next();
NonSerializableEvent nse2 = (NonSerializableEvent) events.next();
assertFalse(events.hasNext());
assertEquals("1", nse1.getName().toString());
assertEquals(0, nse1.getDate().getTime());
assertEquals("2", nse2.getName().toString());
assertEquals(2, nse2.getDate().getTime());
assertEquals(
3,
size(
eventStore
.readEvents(EventQuery.select(NonSerializableEvent.class).and(EmptyEvent.class))
.iterator()));
}
@Override
public void stop() throws Exception {
LOG.info("Shutting down actor system for the event store");
eventStore.tell(new Shutdown(), null);
}