assertFalse((oemType1.getFlags() & NtlmFlags.NTLMSSP_NEGOTIATE_UNICODE) != 0);
    }

    @Test
    @DisplayName("Should handle NTLM version negotiation")
    void testNTLMVersionNegotiation() {
        // Given
        int ntlmFlags = NtlmFlags.NTLMSSP_NEGOTIATE_NTLM;

        // When
        Type1Message type1 = new Type1Message(mockContext, ntlmFlags, null, null);

        // Then