new EqualsTester()
        .addEqualityGroup(
            new ClassPath.LocationInfo(new File("foo.jar"), child),
            new ClassPath.LocationInfo(new File("foo.jar"), child))
        .addEqualityGroup(new ClassPath.LocationInfo(new File("foo.jar"), parent))
        .addEqualityGroup(new ClassPath.LocationInfo(new File("foo"), child))
        .testEquals();
  }