@Test
public void testSnapshotCreated_NoTransaction() throws Exception {
SpringAggregateSnapshotter snapshotter = testSubject.getObject();
snapshotter.setApplicationContext(mockApplicationContext);
snapshotter.scheduleSnapshot(StubAggregate.class, aggregateIdentifier);
verify(mockEventStore).storeSnapshot(eventSequence(1L));
}
@Test
public void testSnapshotCreated_ExistingTransactionNotCommitted() throws Exception {
testSubject.setTransactionManager(mockTransactionManager);
SpringAggregateSnapshotter snapshotter = testSubject.getObject();
snapshotter.setApplicationContext(mockApplicationContext);
SimpleTransactionStatus existingTransaction = new SimpleTransactionStatus(false);
when(mockTransactionManager.getTransaction(isA(TransactionDefinition.class)))
.thenReturn(existingTransaction);
snapshotter.scheduleSnapshot(StubAggregate.class, aggregateIdentifier);
verify(mockEventStore).storeSnapshot(eventSequence(1L));
verify(mockTransactionManager, never()).commit(existingTransaction);
}
@Test
public void testSnapshotCreated_NewTransactionRolledBack() throws Exception {
testSubject.setTransactionManager(mockTransactionManager);
SpringAggregateSnapshotter snapshotter = testSubject.getObject();
snapshotter.setApplicationContext(mockApplicationContext);
SimpleTransactionStatus existingTransaction = new SimpleTransactionStatus(true);
when(mockTransactionManager.getTransaction(any())).thenReturn(existingTransaction);
doThrow(new RuntimeException("Stub"))
.when(mockEventStore)
.storeSnapshot(isA(DomainEventMessage.class));
snapshotter.scheduleSnapshot(StubAggregate.class, aggregateIdentifier);
verify(mockEventStore).storeSnapshot(eventSequence(1L));
verify(mockTransactionManager, never()).commit(existingTransaction);
verify(mockTransactionManager).rollback(existingTransaction);
}