}

    @Test
    void testTrans2QueryPathUnsupportedLevel() throws Exception {
        Trans2QueryPathInformationResponse trans = new Trans2QueryPathInformationResponse(9999) {
        };
        assertEquals(0, trans.readDataWireFormat(new byte[10], 0, 10));
        java.lang.reflect.Field infoField = Trans2QueryPathInformationResponse.class.getDeclaredField("info");
        infoField.setAccessible(true);

        try {
            return new URL(null, spec, new Handler());
        } catch (MalformedURLException e) {
            throw new AssertionError("Failed to create SMB URL: " + spec, e);
        }
    }

    // Utility to build a minimal locator for connect tests
    private static SmbResourceLocatorImpl newLocator(CIFSContext ctx) {
        return new SmbResourceLocatorImpl(ctx, smbUrl("smb://server/share"));
    }

            Type2Message message = new Type2Message(mockContext, Type2Message.NTLMSSP_NEGOTIATE_UNICODE, TEST_CHALLENGE, TEST_TARGET);
            byte[] testContext =
                    new byte[] { (byte) 0x11, (byte) 0x22, (byte) 0x33, (byte) 0x44, (byte) 0x55, (byte) 0x66, (byte) 0x77, (byte) 0x88 };
            message.setContext(testContext);
            byte[] testTargetInfo = new byte[] { 0x10, 0x20, 0x30 };

     */
    @Test
    void testWriteParameterWordsWireFormat() {
        // Given
        SmbComTreeDisconnect smbComTreeDisconnect = new SmbComTreeDisconnect();
        byte[] dst = new byte[10];

        // When
        int result = smbComTreeDisconnect.writeParameterWordsWireFormat(dst, 0);

        // Then
        assertEquals(0, result, "writeParameterWordsWireFormat should return 0");
    }

    /**

        StringBuilder sb1 = new StringBuilder("first");
        StringBuilder sb2 = new StringBuilder("second");
        String result = StringUtil.join(",", sb1, sb2);
        assertEquals("first,second", result);
    }

    @Test
    @DisplayName("Should handle StringBuffer as CharSequence")
    void testJoinWithStringBuffer() {
        StringBuffer sb1 = new StringBuffer("alpha");

                throw new CIFSException("Failed to decrypt MIC", e);
            }
        }

        final int expectSeq = this.verifySequence.getAndIncrement();
        if (expectSeq != seq) {
            throw new CIFSException(String.format("Invalid MIC sequence, expect %d have %d", expectSeq, seq));
        }

        final byte[] verify = new byte[8];
        System.arraycopy(mic, 4, verify, 0, 8);

    private boolean canFallback = false;
    /** Flag to force fallback authentication */
    private boolean forceFallback;

    static {
        PREFERRED_MECHS.add(new ASN1ObjectIdentifier("1.2.840.113554.1.2.2"));
        PREFERRED_MECHS.add(new ASN1ObjectIdentifier("1.2.840.48018.1.2.2"));
    }

    /**
     * Construct a <code>Kerb5Authenticator</code> object with <code>Subject</code>

        }

        @Test
        @DisplayName("Should create new instance with same config")
        void testMultipleInstancesWithSameConfig() throws SMBProtocolDecodingException {
            Smb2WriteResponse response1 = new Smb2WriteResponse(mockConfig);
            Smb2WriteResponse response2 = new Smb2WriteResponse(mockConfig);

            byte[] buffer1 = createValidWriteResponse(100, 50);

            AvPairs.replace(serverAvPairs, new AvFlags(curFlags));
        }

        AvPairs.replace(serverAvPairs, new AvTimestamp(ts));

        if (targetName != null) {
            AvPairs.replace(serverAvPairs, new AvTargetName(targetName));
        }

        // possibly add channel bindings
        AvPairs.replace(serverAvPairs, new AvPair(0xa, new byte[16]));

            }
        }

        private static final Lookup EMPTY_LOOKUP = new Lookup() {
            @Override
            public <T> T lookup(Class<T> type) {
                throw new LookupException("empty lookup");
            }

            @Override
            public <T> T lookup(Class<T> type, String name) {
                throw new LookupException("empty lookup");
            }

            @Override