@Test
public void testPathEdge() {

    List<PathSearch.Chunk> list = PathSearch.split("/hello//world");
    logger.debug("list: {}", list);
    PathSearch.Chunk first = list.get(0);
    assertFalse(first.anyDepth);
    assertEquals("hello", first.controlType);
    PathSearch.Chunk second = list.get(1);
    assertTrue(second.anyDepth);
    assertEquals("world", second.controlType);
}