@Test
public void testGetEventJournalArgs() throws Exception {

    ObservationManager delegate = mock(ObservationManager.class);
    ObservationManagerFacade facade = getFacade(delegate);
    final EventJournal value = mock(EventJournal.class);
    when(delegate.getEventJournal(1, "", true, null, null)).thenReturn(value);
    assertSame("same value", value, facade.getEventJournal(1, "", true, null, null));
}