/// tip | Tipp

Um Umgebungsvariablen zu verstehen, können Sie [Umgebungsvariablen](../environment-variables.md){.internal-link target=_blank} lesen.

///

## Typen und Validierung { #types-and-validation }

		return val
	}

	ldapServer := getCfgVal(ServerAddr)
	if ldapServer == "" {
		return l, nil
	}

	// Set ServerName in TLS config for proper certificate validation
	host, _, err := net.SplitHostPort(ldapServer)
	if err != nil {
		host = ldapServer
	}

	l.LDAP = ldap.Config{
		ServerAddr:    ldapServer,
		SRVRecordName: getCfgVal(SRVRecordName),

    C --> F[Witness Protocol]
    D --> F
```

## Testing Strategy

### Unit Tests
- Individual component testing for each feature
- Mock-based testing for protocol interactions
- State machine validation

### Integration Tests
- Feature interaction testing
- Network failure simulation
- Performance benchmarking
- Compatibility testing with Windows Server 2016/2019/2022

</div>

/// tip | Consejo

Puedes leer más al respecto en <a href="https://12factor.net/config" class="external-link" target="_blank">The Twelve-Factor App: Config</a>.

///

## Tipos y Validación { #types-and-validation }

///

### Поле `examples` у JSON Schema

Пізніше JSON Schema додала поле <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a> у нову версію специфікації.

І вже OpenAPI 3.1.0 базується на цій новій версії (JSON Schema 2020-12), яка включає поле `examples`.

///

### JSON Schemas Feld `examples` { #json-schemas-examples-field }

Aber dann fügte JSON Schema ein <a href="https://json-schema.org/draft/2019-09/json-schema-validation.html#rfc.section.9.5" class="external-link" target="_blank">`examples`</a>-Feld zu einer neuen Version der Spezifikation hinzu.

Então, com essa declaração de tipo, o **FastAPI** fornece <abbr title="convertendo a string que vem de um request HTTP em dados Python">"parsing"</abbr> automático do request.
///

## Validação de dados { #data-validation }

Mas se você for no navegador para <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a>, verá um bom erro HTTP:

```JSON
{
  "detail": [
    {

            logger.warn("Could not get urls: (" + xpath + ", " + attr + ")", e);
        }
        return urlList;
    }

    /**
     * Adds a child URL to the URL list after processing and validation.
     *
     * @param urlList the list to add the URL to
     * @param url the base URL for resolving relative URLs
     * @param attrValue the attribute value containing the URL

                        null);

        // The implementation accepts any tag number without validation
        assertDoesNotThrow(() -> {
            NegTokenInit parsed = new NegTokenInit(token);
            assertNotNull(parsed.getMechanisms(), "Should parse mechanisms");

                    "schema": {
                        "$ref": "#/components/schemas/Item"
                    }
                }
            }
        },
        "422": {
            "description": "Validation Error",
            "content": {
                "application/json": {
                    "schema": {
                        "$ref": "#/components/schemas/HTTPValidationError"
                    }
                }