@Test
public void testEmpty() throws Exception {
AlarmPoint underTest = createAlarm("testEmpty");
AlarmHistory hist = underTest.history();
AlarmEvent event1 = hist.firstEvent();
AlarmEvent event2 = hist.lastEvent();
assertNull(event1);
assertNull(event2);
assertEquals("Activate Counter", 0, hist.activateCounter());
}
@Test
public void testFirstNotLast() throws Exception {
AlarmPoint underTest = createAlarm("testFirstNotLast");
underTest.updateCondition(true);
underTest.updateCondition(false);
AlarmHistory hist = underTest.history();
AlarmEvent event1 = hist.firstEvent();
AlarmEvent event2 = hist.lastEvent();
assertFalse(event1.equals(event2));
Assert.assertEquals(AlarmPoint.STATUS_ACTIVATED, event1.newStatus().get().name(null));
Assert.assertEquals(AlarmPoint.STATUS_NORMAL, event2.newStatus().get().name(null));
}
@Test
public void testCounters() throws Exception {
AlarmPoint underTest = createAlarm("testCounters");
AlarmHistory hist = underTest.history();
Map<String, Integer> counters = hist.counters().get();
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
verifyCounters(counters, 1, 0);
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
verifyCounters(counters, 1, 1);
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
verifyCounters(counters, 2, 1);
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
verifyCounters(counters, 2, 2);
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
verifyCounters(counters, 2, 2);
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
verifyCounters(counters, 3, 2);
int activateCounters = hist.activateCounter();
assertEquals(3, activateCounters);
hist.resetActivateCounter();
verifyCounters(counters, 0, 2);
hist.resetAllCounters();
verifyCounters(counters, 0, 0);
}
@Test
public void testGetPosition() throws Exception {
AlarmPoint underTest = createAlarm("testGetPosition");
alarmSystem.addAlarmListener(this);
AlarmHistory hist = underTest.history();
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
assertEquals(5, eventCounter);
assertEquals(5, hist.allAlarmEvents().get().size());
AlarmEvent event = hist.eventAt(-1);
assertNull(event);
event = hist.eventAt(5);
assertNull(event);
event = hist.eventAt(0);
assertEquals("activation", event.systemName().get());
event = hist.eventAt(1);
assertEquals("deactivation", event.systemName().get());
event = hist.eventAt(2);
assertEquals("activation", event.systemName().get());
event = hist.eventAt(3);
assertEquals("deactivation", event.systemName().get());
event = hist.eventAt(4);
assertEquals("activation", event.systemName().get());
}
@Test
public void testSetMaxSize() throws Exception {
AlarmPoint underTest = createAlarm("testSetMaxSize");
alarmSystem.addAlarmListener(this);
AlarmHistory hist = underTest.history();
assertEquals(0, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
assertEquals(1, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
assertEquals(2, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
assertEquals(3, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
assertEquals(4, hist.allAlarmEvents().get().size());
int maxsize = hist.maxSize().get();
assertEquals(30, maxsize);
hist.maxSize()
.set(3); // The Qi4j version doesn't intercept the maxSize().set() method and purge the old
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE); // so we do another event to purge.
assertEquals(3, hist.allAlarmEvents().get().size());
hist.maxSize().set(0);
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE); // so we do another event to purge.
assertEquals(0, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
assertEquals(0, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
assertEquals(0, hist.allAlarmEvents().get().size());
hist.maxSize().set(2);
assertEquals(0, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
assertEquals(1, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_DEACTIVATE);
assertEquals(2, hist.allAlarmEvents().get().size());
underTest.trigger(AlarmPoint.TRIGGER_ACTIVATE);
assertEquals(2, hist.allAlarmEvents().get().size());
assertEquals(11, eventCounter);
}