@Test
public void onBookmarkedTextFlowOnDifferentPage() {
// current offset is 1
contextHolder.changeOffset(1);
TransUnitId targetId = new TransUnitId(1);
// target offset is 2
BookmarkedTextFlowEvent bookmarkedTextFlowEvent =
new BookmarkedTextFlowEvent(2, targetId);
NavigationService serviceSpy = spy(service);
doNothing().when(serviceSpy).execute(bookmarkedTextFlowEvent);