@Test
public void shouldAlreadyBeNormalizedIfPathContainsNoParentOrSelfReferences() {

    assertThat(pathFactory.create("/a/b/c/d/e").isNormalized(), is(true));
    assertThat(pathFactory.create("a/b/c/d/e").isNormalized(), is(true));
    assertThat(pathFactory.create("a").isNormalized(), is(true));
    assertThat(pathFactory.create("/a").isNormalized(), is(true));
    assertThat(ROOT.isNormalized(), is(true));
}