void testWriteParameterWordsWireFormat() {
        smbComOpenAndX = new SmbComOpenAndX(fileName, access, 0, andx);
        // Buffer needs 26 bytes: 2+2+2+2+4+2+4+8 = 26
        byte[] dst = new byte[26];
        int result = smbComOpenAndX.writeParameterWordsWireFormat(dst, 0);
        assertEquals(26, result);
    }

    /**
     * Test writeBytesWireFormat method with Unicode.
     */
    @Test

     */
    protected String createTestString(int length) {
        StringBuilder sb = new StringBuilder(length);
        for (int i = 0; i < length; i++) {
            sb.append((char) ('A' + (i % 26)));
        }
        return sb.toString();
    }

        for (int i = 0; i < 24; i++) {
            buffer[i] = (byte) (i + 1);
        }

        // Add context length (reserved) - 4 bytes
        buffer[24] = 0x00;
        buffer[25] = 0x00;
        buffer[26] = 0x00;
        buffer[27] = 0x00;

        // Decode
        int bytesConsumed = response.decode(buffer, 0, 28);

        // Verify
        assertEquals(28, bytesConsumed, "Should consume exactly 28 bytes");

        int fnOffset = buffer[Smb2Constants.SMB2_HEADER_LENGTH + 24] | (buffer[Smb2Constants.SMB2_HEADER_LENGTH + 25] << 8);
        int fnLength = buffer[Smb2Constants.SMB2_HEADER_LENGTH + 26] | (buffer[Smb2Constants.SMB2_HEADER_LENGTH + 27] << 8);

        assertEquals(0, fnOffset);
        assertEquals(0, fnLength);
    }

    @Test
    @DisplayName("Test readBytesWireFormat returns 0")

                new ValidateNegotiateInfoRequest(DEFAULT_CAPABILITIES, defaultClientGuid, DEFAULT_SECURITY_MODE, singleDialect);

        // Expected size: 24 (fixed) + 2 * 1
        assertEquals(26, request.size());
    }

    @Test
    @DisplayName("Test size calculation with empty dialects array")
    void testSizeWithEmptyDialects() {
        int[] emptyDialects = new int[0];

    assertThat(url.encodedQuery).isEqualTo("a%2B%3D%26%20b=c%2B%3D%26%20d")
  }

  @Test
  fun composeQueryWithEncodedComponents() {
    val base = parse("http://host/")
    val url =
      base
        .newBuilder()
        .addEncodedQueryParameter("a+=& b", "c+=& d")
        .build()
    assertThat(url.toString()).isEqualTo("http://host/?a+%3D%26%20b=c+%3D%26%20d")

    for (int i = 0; i < 8; i++) {
      limiter.acquire(); // #7
    }
    assertEvents(
        "R0.00, R1.75, R1.26, R0.76, R0.30, R0.20, R0.20, R0.20", // #1
        "U0.20", // #2
        "U4.00", // #3
        "R0.00, R1.75, R1.26, R0.76, R0.30, R0.20, R0.20, R0.20", // #4
        "U0.20", // #5
        "U1.00", // #6
        "R0.00, R0.20, R0.20, R0.20, R0.20, R0.20, R0.20, R0.20"); // #7

    for (int i = 0; i < 8; i++) {
      limiter.acquire(); // #7
    }
    assertEvents(
        "R0.00, R1.75, R1.26, R0.76, R0.30, R0.20, R0.20, R0.20", // #1
        "U0.20", // #2
        "U4.00", // #3
        "R0.00, R1.75, R1.26, R0.76, R0.30, R0.20, R0.20, R0.20", // #4
        "U0.20", // #5
        "U1.00", // #6
        "R0.00, R0.20, R0.20, R0.20, R0.20, R0.20, R0.20, R0.20"); // #7

        bufferIndex += 4;

        // Write comment offset
        SMBUtil.writeInt4(26, buffer, bufferIndex);
        bufferIndex += 4;

        // Write comment
        byte[] commentBytes = comment.getBytes(StandardCharsets.US_ASCII);
        System.arraycopy(commentBytes, 0, buffer, 26, commentBytes.length);
        buffer[26 + commentBytes.length] = 0;

        response.readDataWireFormat(buffer, 0, buffer.length);

It will be generated only once, and then the same cached schema will be used for the next requests.

{* ../../docs_src/extending_openapi/tutorial001.py hl[13:14,25:26] *}

### Override the method { #override-the-method }

Now you can replace the `.openapi()` method with your new function.

{* ../../docs_src/extending_openapi/tutorial001.py hl[29] *}

### Check it { #check-it }