assertThrows(SmbException.class, () -> {
            validator.validateSmbUrl("smb://../share");
        });
    }

    @Test
    public void testSmbUrlPathTraversal() throws Exception {
        assertThrows(SmbException.class, () -> {
            validator.validateSmbUrl("smb://server/share/../../../etc/passwd");
        });
    }

    @Test