assertFalse(locator("smb://server/share/path").isRootOrShare());
    }

    @Test
    @DisplayName("DFS getters and handleDFSReferral update paths and share")
    void testDfsBehavior() {
        SmbResourceLocatorImpl l = locator("smb://server/share/path");
        assertNull(l.getDfsReferral());

        DfsReferralData dr = mock(DfsReferralData.class);