Você pode passar um `dict` ou um `list`, etc.
Esses tipos de dados são manipulados automaticamente pelo **FastAPI** e convertidos em JSON.

///

## Adicione headers customizados { #add-custom-headers }

Há certas situações em que é bastante útil poder adicionar headers customizados no HTTP error. Exemplo disso seria adicionar headers customizados para tipos de segurança.

/// tip

You could use the same technique to extend the JSON Schema and add your own custom extra info.

For example you could use it to add metadata for a frontend user interface, etc.

///

/// info

Podrías pasar un `dict`, un `list`, etc.

Son manejados automáticamente por **FastAPI** y convertidos a JSON.

///

## Agrega headers personalizados { #add-custom-headers }

Existen algunas situaciones en las que es útil poder agregar headers personalizados al error HTTP. Por ejemplo, para algunos tipos de seguridad.

Probablemente no necesitarás usarlos directamente en tu código.

import org.apache.catalina.WebResource;
import org.apache.catalina.webresources.StandardRoot;

/**
 * Fess-specific web resource root implementation for Tomcat.
 * This class extends StandardRoot to provide custom web resource handling
 * for Fess plugins, including support for plugin JAR files in the WEB-INF/plugin directory.
 */
public class FessWebResourceRoot extends StandardRoot {
    /** Logger instance for this class */

    void flush();

    /**
     * Registers the specified cache record for usage with the given project. Integrators can use the information
     * collected from this method in combination with a custom cache implementation to dispose unused records from the
     * cache.
     *
     * @param project The project that employs the plugin realm, must not be {@code null}.

You probably want to test the external provider once, but not necessarily call it for every test that runs.

In this case, you can override the dependency that calls that provider, and use a custom dependency that returns a mock user, only for your tests.

### Use the `app.dependency_overrides` attribute { #use-the-app-dependency-overrides-attribute }

/**
 * View class for managing facet query configurations and their display.
 * This class handles the setup and organization of query facets for the search interface,
 * including automatic generation of file type facets and custom query mappings.
 */
public class FacetQueryView {
    /** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(FacetQueryView.class);

    /** Title for this facet query view */

     */
    public void test_validateInputStream_worksWithVariousStreamTypes() {
        // ByteArrayInputStream
        extractor.testValidateInputStream(new ByteArrayInputStream(new byte[10]));

        // Custom InputStream implementation
        final InputStream customStream = new InputStream() {
            @Override
            public int read() {
                return -1;
            }
        };

///

## Eine benutzerdefinierte `Response` zurückgeben { #returning-a-custom-response }

///

## Devolver una `Response` personalizada { #returning-a-custom-response }