@Test
public void shouldNotBePossibleToResolveSiblingStringOutsideTheRepositoryRoot()
{

    assertThatExceptionOfType(PathExceededRootRepositoryPathException.class)
            .isThrownBy(() -> {
                RepositoryPath path = new RepositoryPath(REPOSITORY_BASEDIR, repositoryFileSystem);
                path.resolveSibling("relative");
    });
}