}

    @Test
    void absolutePathTraversalPastRootIsOmitted() {
        assertEquals("/", normalize("/../"));
    }

    @Test
    void parentDirectoryRemovedFromRelativeUriReference() {
        assertEquals("", normalize("a/../"));
    }

    @Test
    void leadingParentDirectoryNotRemovedFromRelativeUriReference() {
        assertEquals("../", normalize("../"));
    }