@Test
public void thereIsAHostDown() throws GangliaException {
hostList.add(largeHostDown);
notifier.updateThresholdsInfo();
Map<String, List<AbstractThreshold>> t = notifier.getSurpassedThresholds();
assertTrue(t.containsKey(largeHostDown.getIp()));
assertEquals("host_down", t.get(largeHostDown.getIp()).get(0).getName());
}
@Test
public void shouldNotAddEqualThresholds() {
assertEquals(0, notifier.getThresholdSize());
SingleThreshold threshold1 = new SingleThreshold("load_one", SingleThreshold.MAX, 3);
SingleThreshold threshold2 = new SingleThreshold("load_one", SingleThreshold.MAX, 3);
notifier.addThreshold("default", threshold1);
notifier.addThreshold("default", threshold2);
assertEquals(1, notifier.getThresholdSize());
}
@Test
public void thereAreSurpassedThreshold() throws GangliaException {
SingleThreshold t = new SingleThreshold("load_one", SingleThreshold.MAX, 0);
notifier.addThreshold("default", t);
notifier.updateThresholdsInfo();
assertTrue(notifier.thereAreSurpassedThresholds());
}
@Test
public void shouldEvaluateMultipleThresholdsInSingleHost() throws GangliaException {
SingleThreshold threshold1 = new SingleThreshold("load_one", SingleThreshold.MIN, 1.5);
SingleThreshold threshold2 = new SingleThreshold("mem_total", SingleThreshold.MAX, 50000);
notifier.addThreshold("default", threshold1);
notifier.addThreshold("small", threshold2);
notifier.updateThresholdsInfo();
Map<String, List<AbstractThreshold>> list1 = notifier.getSurpassedThresholds();
assertEquals("surpassed thresholds", 1, list1.size());
List<AbstractThreshold> list = list1.get(extraLargeHost.getIp());
assertEquals("hosts with surpassed thresholds", 1, list.size());
}
@Test
public void shouldNotifySingleThresholdInMultipleHosts() throws GangliaException {
SingleThreshold threshold = new SingleThreshold("load_one", SingleThreshold.MAX, 0.8);
notifier.addThreshold("default", threshold);
notifier.updateThresholdsInfo();
Map<String, List<AbstractThreshold>> list1 = notifier.getSurpassedThresholds();
System.out.println(list1);
assertEquals(2, list1.size());
List<AbstractThreshold> list;
list = list1.get(extraLargeHost.getIp());
assertTrue(list.contains(threshold));
list = list1.get(mediumHost.getIp());
assertTrue(list.contains(threshold));
}
@Test
public void shouldAddOneDoubleThreshold() {
DoubleThreshold threshold = new DoubleThreshold("load_five", DoubleThreshold.BETWEEN, 1, 1.1);
notifier.addThreshold("default", threshold);
assertEquals(1, notifier.getThresholdSize());
}
@Test
public void shouldAddOneSingleThreshold() {
SingleThreshold threshold = new SingleThreshold("load_one", SingleThreshold.MAX, 3);
notifier.addThreshold("default", threshold);
assertEquals(1, notifier.getThresholdSize());
}