Outro grande recurso necessário nas APIs é validação de dados, certificando que os dados são válidos, dados certos parâmetros. Por exemplo, algum campo é `int`, e não alguma string aleatória. Isso é especialmente útil para dados que estão chegando.

        assertTrue(result); // Should return true for signature mismatch
    }

    @Test
    @DisplayName("Test toString method")
    void testToString() {
        SMB1SigningDigest digest = new SMB1SigningDigest(testMacSigningKey);
        String result = digest.toString();

        assertNotNull(result);
        assertTrue(result.startsWith("MacSigningKey="));

* `path` - La path del archivo para el archivo a transmitir.
* `headers` - Cualquier header personalizado para incluir, como un diccionario.
* `media_type` - Un string que da el media type. Si no se establece, se usará el nombre de archivo o la path para inferir un media type.
* `filename` - Si se establece, se incluirá en el response `Content-Disposition`.

| policy     | _string_ or _[]string_ or _comma_separated_value_ | Canned policy name to be applied for STS credentials. (Mandatory) - This can be configured to any desired value such as `roles` or `groups` by setting the environment variable `MINIO_IDENTITY_OPENID_CLAIM_NAME`...

            f.set(c, val);
        } catch (Exception e) {
            throw new AssertionError(e);
        }
    }

    // Helper to build a minimal smb URL
    private static URL smbUrl(String spec) throws Exception {
        return new URL(null, spec, new Handler());
    }

    @Test
    @DisplayName("getConfig returns context config")
    void getConfig_returnsConfig() {

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a> ile beraber alternatif API dokümantasyonu.

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

* Alternative API documentation with <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank"><strong>ReDoc</strong></a>.

Takes a different set of arguments to instantiate than the other response types:

* `path` - The file path to the file to stream.
* `headers` - Any custom headers to include, as a dictionary.
* `media_type` - A string giving the media type. If unset, the filename or path will be used to infer a media type.
* `filename` - If set, this will be included in the response `Content-Disposition`.

     */
    @Override
    protected int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    public String toString() {
        return ("Smb2NegotiateResponse[" + super.toString() + ",dialectRevision=" + this.dialectRevision + ",securityMode=0x"
                + Hexdump.toHexString(this.securityMode, 1) + ",capabilities=0x" + Hexdump.toHexString(this.capabilities, 8)

* 使用 <a href="https://github.com/OAI/OpenAPI-Specification" class="external-link" target="_blank"><strong>OpenAPI</strong></a> 來建立 API，包含<abbr title="path，也被叫做: endpoints, routes">路徑</abbr><abbr title="也叫做 HTTP 方法，例如 POST, GET, PUT, DELETE">操作</abbr>、參數、請求內文、安全性等聲明。
* 使用 <a href="https://json-schema.org/" class="external-link" target="_blank"><strong>JSON Schema</strong></a>（因為 OpenAPI 本身就是基於 JSON Schema）自動生成資料模型文件。
* 經過縝密的研究後圍繞這些標準進行設計，而不是事後在已有系統上附加的一層功能。