@Test public void removeTail() { CircularQueue_I32 alg = new CircularQueue_I32(); alg.add(1); alg.add(2); alg.removeTail(); assertEquals(1,alg.head()); assertEquals(1,alg.size()); alg.removeTail(); assertEquals(0, alg.size()); }
@Test public void removeHead() { CircularQueue_I32 alg = new CircularQueue_I32(); alg.add(1); alg.add(2); alg.removeHead(); assertEquals(2, alg.head()); assertEquals(1, alg.size()); alg.removeHead(); assertEquals(0, alg.size()); }