public String getPath() {
    return mUri.getPath();
  }
@Test
  public void getPathTests() {
    assertEquals(".", new AlluxioURI(".").getPath());
    assertEquals("/", new AlluxioURI("/").getPath());
    assertEquals("/", new AlluxioURI("alluxio:/").getPath());
    assertEquals("/", new AlluxioURI("alluxio://localhost:80/").getPath());
    assertEquals("/a.txt", new AlluxioURI("alluxio://localhost:80/a.txt").getPath());
    assertEquals("/b", new AlluxioURI("alluxio://localhost:80/a/../b").getPath());
    assertEquals("/b", new AlluxioURI("alluxio://localhost:80/a/c/../../b").getPath());
    assertEquals("/a/b", new AlluxioURI("alluxio://localhost:80/a/./b").getPath());
    assertEquals("/a/b", new AlluxioURI("/a/b").getPath());
    assertEquals("/a/b", new AlluxioURI("file:///a/b").getPath());
    assertEquals("/a/b", new AlluxioURI("alluxio://localhost:80/a/b/").getPath());
  }