def METHOD_NAME():
    tests = {
        'foo': (None, 'foo'),
        'foo/bar': ('foo', 'bar'),
        'foo/bar/baz': ('foo', 'baz'),
        'user': (None, 'user'),
        'user/foo': ('user', 'foo'),
        'user/foo/bar': ('user.foo', 'bar'),
        'group': (None, 'group'),
        'group/foo': ('group', 'foo'),
        'group/foo/bar': ('group.foo', 'bar'),
    }
    for input_, output in tests.items():
        assert auditor.guess_replica_info(input_) == output