}

    /**
     * Validates writeParametersWireFormat encodes values in the correct order and endianness.
     */
    @Test
    void testWriteParametersWireFormat() {
        // Given
        int sid = 0x1234;
        int resumeKey = 0x89ABCDEF; // LE expected: EF CD AB 89
        String name = "file.txt";
        Trans2FindNext2 next = new Trans2FindNext2(sid, resumeKey, name);

        // Arrange
        byte[] buffer = new byte[10];
        int bufferIndex = 0;
        int len = 6;

        // Set up buffer with test data
        // available = 0x1234 (4660 in decimal)
        SMBUtil.writeInt2(0x1234, buffer, bufferIndex);
        // next 2 bytes (ignored in implementation)
        SMBUtil.writeInt2(0xABCD, buffer, bufferIndex + 2);
        // status = STATUS_CONNECTION_OK (3)

    void testUrlCreationWithHandler() throws Exception {
        // Act - Create various SMB URLs using the handler
        URL url1 = new URL(null, "smb://host/share", handler);
        URL url2 = new URL(null, "smb://host:1234/share/file.txt", handler);
        URL url3 = new URL(null, "smb://user:pass@host/share", handler);

        // Assert - Verify URL components
        assertEquals("smb", url1.getProtocol());

        // Given
        byte[] buffer = new byte[offset + 20];
        SMBUtil.writeInt2(16, buffer, offset);
        buffer[offset + 2] = 0x02; // PIPE
        buffer[offset + 3] = 0;
        SMBUtil.writeInt4(0x1234, buffer, offset + 4);
        SMBUtil.writeInt4(0x5678, buffer, offset + 8);
        SMBUtil.writeInt4(0x9ABC, buffer, offset + 12);

        // When
        int bytesRead = response.readBytesWireFormat(buffer, offset);

        // Arrange
        CommonServerMessageBlockRequest req = mock(CommonServerMessageBlockRequest.class);
        when(req.getOverrideTimeout()).thenReturn(1234);

        // Act
        int timeout = transport.getResponseTimeout(req);

        // Assert
        assertEquals(1234, timeout);
    }

    @Test
    @DisplayName("getResponseTimeout falls back to config for non-SMB requests")

    class ParameterizedInit {
        static Stream<Arguments> validRanges() {
            byte[] src = new byte[] { 0, 1, 2, 3 };
            return Stream.of(Arguments.of(src, 0, 0, new byte[] {}), Arguments.of(src, 0, 4, new byte[] { 0, 1, 2, 3 }),
                    Arguments.of(src, 1, 2, new byte[] { 1, 2 }), Arguments.of(src, 3, 1, new byte[] { 3 }));
        }

        when(fd.getTree()).thenReturn(tree);
        when(tree.isSMB2()).thenReturn(false);
        when(tree.getConfig()).thenReturn(config);
        when(config.getPid()).thenReturn(1234);

        // Stub send to populate the provided response instance via reflection
        Mockito.doAnswer(inv -> {
            Object resp = inv.getArgument(1);

        byte[] buffer = new byte[34];
        long create = 1600000000000L;
        long lastAccess = 1600000100000L;
        long lastWrite = 1600000200000L;
        long change = 1600000300000L;
        int attributes = 0x1234;
        // Convert Unix time to Windows FILETIME (100-nanosecond intervals since 1601)
        long MILLISECONDS_BETWEEN_1970_AND_1601 = 11644473600000L;

    // Tests for static methods

    @Test
    @DisplayName("writeInt2 should correctly write 16-bit integer")
    void testWriteInt2() {
        byte[] dst = new byte[4];
        SessionServicePacket.writeInt2(0x1234, dst, 0);

        assertEquals((byte) 0x12, dst[0]);
        assertEquals((byte) 0x34, dst[1]);
    }

    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 255, 256, 32767, 65535 })

        }

        @Test
        void shouldReturnInetAddressHostAddressWhenWrappedIsInetAddress() {
            when(mockInetAddress.getHostAddress()).thenReturn("1.2.3.4");
            UniAddress uniAddress = new UniAddress(mockInetAddress);
            assertEquals("1.2.3.4", uniAddress.getHostAddress());
        }

        @Test
        void shouldReturnNbtAddressHostAddressWhenWrappedIsNbtAddress() {