doReturn(false).when(operation).isExecutionTermination();
notifier = mock(DefaultCommitNotificationProducer.class);
doNothing().when(notifier).sendCommitNotification(anyString(), any(Element.class), anySetOf(String.class));
doReturn(false).when(operation).isExecutionTermination();
notifier = mock(DefaultCommitNotificationProducer.class);
doNothing().when(notifier).sendCommitNotification(anyString(), any(Element.class), anySetOf(String.class));