Se você tiver um modelo Pydantic em seu teste e quiser enviar seus dados para o aplicativo durante o teste, poderá usar o `jsonable_encoder` descrito em [Codificador compatível com JSON](encoder.md).

///

## Execute-o { #run-it }

Depois disso, você só precisa instalar o `pytest`.

Certifique-se de criar um [ambiente virtual](../virtual-environments.md), ativá-lo e instalá-lo, por exemplo:

        Smb2IoctlResponse resp = new Smb2IoctlResponse(config);

        int read = resp.decode(packet, 0);
        assertTrue(read >= packet.length, "Decoded length should cover entire packet");
        assertNotNull(resp.getErrorData(), "Error data should be decoded");
        assertEquals(3, resp.getErrorData().length);
        assertEquals(2, resp.getErrorContextCount());

- `compresslevel` - GZip 壓縮時使用的等級。為 1 到 9 的整數。預設為 `9`。值越小壓縮越快但檔案較大，值越大壓縮較慢但檔案較小。

## 其他中介軟體 { #other-middlewares }

還有許多其他 ASGI 中介軟體。

例如：

- [Uvicorn 的 `ProxyHeadersMiddleware`](https://github.com/encode/uvicorn/blob/master/uvicorn/middleware/proxy_headers.py)
- [MessagePack](https://github.com/florimondmanca/msgpack-asgi)

            byte[] buffer = new byte[bufferSize];
            FileFsSizeInformation info = new FileFsSizeInformation();

            int decoded = info.decode(buffer, 0, Math.min(bufferSize, 24));

            assertEquals(24, decoded);
        }
    }

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        this.sessionId = sessionId;
    }

    @Override
    public int size() {
        return TRANSFORM_HEADER_SIZE;
    }

    @Override
    public int encode(final byte[] dst, int dstIndex) {
        final int start = dstIndex;

        // Protocol ID
        SMBUtil.writeInt4(TRANSFORM_PROTOCOL_ID, dst, dstIndex);
        dstIndex += 4;

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