@Test public void durationShouldIncreaseTheBackoff() { Backoff b = new Backoff(); assertTrue(100 == b.duration()); assertTrue(200 == b.duration()); assertTrue(400 == b.duration()); assertTrue(800 == b.duration()); b.reset(); assertTrue(100 == b.duration()); assertTrue(200 == b.duration()); }
@Test public void durationOverflow() { Backoff b = new Backoff(); b.setMin(100); b.setMax(10000); b.setJitter(1.0); for (int i = 0; i < 100; i++) { long duration = b.duration(); assertTrue(100 <= duration && duration <= 10000); } }