private double getTotal(int pollerIndex) { return totalTime.getCurrentCount(pollerIndex); }
@Test public void testIncrement() { assertEquals(Pollers.POLLING_INTERVALS[0], 60000L); DoubleCounter c = newInstance("c"); c.increment(1.0); assertEquals(c.getCurrentCount(0), 1.0); }
@Test public void testSimpleTransition() { clock.set(time(1)); DoubleCounter c = newInstance("c"); assertEquals(c.getValue(1).doubleValue(), 0.0, DELTA); assertEquals(c.getCurrentCount(1), 0.0); clock.set(time(3)); c.increment(1); assertEquals(c.getValue(1).doubleValue(), 0.0, DELTA); assertEquals(c.getCurrentCount(1), 1.0); clock.set(time(6)); c.increment(1); assertEquals(c.getValue(1).doubleValue(), 0.0, DELTA); assertEquals(c.getCurrentCount(1), 2.0); clock.set(time(12)); c.increment(1); assertEquals(c.getCurrentCount(1), 1.0); assertEquals(c.getValue(1).doubleValue(), 2.0 / 10.0); }
@Test public void testNonMonotonicClock() { clock.set(time(1)); DoubleCounter c = newInstance("foo"); c.getValue(1); c.increment(1); c.increment(1); clock.set(time(10)); c.increment(1); clock.set(time(9)); // Should get ignored c.increment(1); assertEquals(c.getCurrentCount(1), 2.0); c.increment(1); clock.set(time(10)); c.increment(1); c.increment(1); assertEquals(c.getCurrentCount(1), 5.0); // Check rate for previous interval assertEquals(c.getValue(1).doubleValue(), 0.2); }
@Test public void testBoundaryTransition() { clock.set(time(1)); DoubleCounter c = newInstance("foo"); // Should all go to one bucket c.increment(1); clock.set(time(4)); c.increment(1); clock.set(time(9)); c.increment(1); // Should cause transition clock.set(time(10)); c.increment(1); clock.set(time(19)); c.increment(1); // Check counts assertEquals(c.getValue(1).doubleValue(), 0.3); assertEquals(c.getCurrentCount(1), 2.0); }
private double getTotal(int pollerIndex) { return totalTime.getCurrentCount(pollerIndex); }