int[] getPopDelayLevel() {
        return popDelayLevel;
    }
@Test
    public void testGetPopDelayLevel() {
        int[] actual = defaultMQPushConsumerImpl.getPopDelayLevel();
        int[] expected = new int[]{10, 30, 60, 120, 180, 240, 300, 360, 420, 480, 540, 600, 1200, 1800, 3600, 7200};
        assertArrayEquals(expected, actual);
    }