assertTrue(DialectVersion.SMB302.isSMB2());
        assertTrue(DialectVersion.SMB311.isSMB2());
    }

    @Test
    @DisplayName("Should have correct dialect codes for SMB2+ versions")
    void testDialectCodes() {
        // SMB1 should throw UnsupportedOperationException
        assertThrows(UnsupportedOperationException.class, () -> {
            DialectVersion.SMB1.getDialect();
        });