info.decode(buffer, 0, buffer.length);
            });
        }

        @ParameterizedTest
        @CsvSource({ "0, 0, 0", "100, 0, 0", "100, 50, 50", "1000, 999, 1" })
        @DisplayName("Should handle various buffer configurations")
        void testVariousBufferConfigurations(int bufferSize, int offset, int length) {
            byte[] buffer = new byte[bufferSize];

# Modelos de Formulários

Você pode utilizar **Modelos Pydantic** para declarar **campos de formulários** no FastAPI.

/// info | Informação

Para utilizar formulários, instale primeiramente o <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>.

Certifique-se de criar um [ambiente virtual](../virtual-environments.md){.internal-link target=_blank}, ativá-lo, e então instalar. Por exemplo:

        // First entry size: 4 (nextOffset) + 4 (action) + 4 (nameLength) + nameBytes
        int entry1Size = 12 + fileNameBytes1.length;
        int entry1AlignedSize = ((entry1Size + 3) / 4) * 4; // Align to 4 bytes

        int entry2Size = 12 + fileNameBytes2.length;
        int entry2AlignedSize = ((entry2Size + 3) / 4) * 4; // Align to 4 bytes

        // First notification

            // Create a buffer and write
            byte[] buffer = new byte[512];
            int bytesWritten = request.writeBytesWireFormat(buffer, 64);

            // Verify structure size
            assertEquals(41, SMBUtil.readInt2(buffer, 64));

            // Verify info type and file info class
            // setFileInfoClass sets the info type to SMB2_0_INFO_FILE (1)
            assertEquals(Smb2Constants.SMB2_0_INFO_FILE, buffer[66]);

pkg math/rand/v2, method (*Rand) Float64() float64 #61716
pkg math/rand/v2, method (*Rand) Int() int #61716
pkg math/rand/v2, method (*Rand) Int32() int32 #61716
pkg math/rand/v2, method (*Rand) Int32N(int32) int32 #61716
pkg math/rand/v2, method (*Rand) Int64() int64 #61716
pkg math/rand/v2, method (*Rand) Int64N(int64) int64 #61716
pkg math/rand/v2, method (*Rand) IntN(int) int #61716
pkg math/rand/v2, method (*Rand) NormFloat64() float64 #61716

/// info | Informação

Essa resposta requer a instalação do pacote `orjson`, com o comando `pip install orjson`, por exemplo.

///

### `UJSONResponse`

Uma alternativa de resposta JSON utilizando a biblioteca <a href="https://github.com/ultrajson/ultrajson" class="external-link" target="_blank">`ujson`</a>.

/// info | Informação

        // Given - large buffer with many notifications
        byte[] buffer = new byte[65536];
        int offset = 0;

        setHeaderStart(response, 64);

        // Calculate space for notifications
        int notificationSize = 32; // Each notification
        int notificationCount = 100;
        int totalSize = notificationSize * notificationCount;

        // Write structure

pkg image, method (*CMYK) At(int, int) color.Color
pkg image, method (*CMYK) Bounds() Rectangle
pkg image, method (*CMYK) CMYKAt(int, int) color.CMYK
pkg image, method (*CMYK) ColorModel() color.Model
pkg image, method (*CMYK) Opaque() bool
pkg image, method (*CMYK) PixOffset(int, int) int
pkg image, method (*CMYK) Set(int, int, color.Color)
pkg image, method (*CMYK) SetCMYK(int, int, color.CMYK)

        byte[] buffer = new byte[512];
        int written = trans2SetFileInfo.writeParametersWireFormat(buffer, 0);

        // Should write 6 bytes: fid (2), info level (2), reserved (2)
        assertEquals(6, written);

        // Check FID
        int actualFid = SMBUtil.readInt2(buffer, 0);
        assertEquals(TEST_FID, actualFid);

 ╰─────────────────────────────────────────────────────╯

INFO:     Will watch for changes in these directories: ['/home/user/code/awesomeapp']
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [2248755] using WatchFiles
INFO:     Started server process [2248757]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
```

### Refactors