new ForwardingWrapperTester()
        .testForwarding(
            Sub.class,
            new Function<Sub, Sub>() {
              @Override
              public Sub apply(Sub sub) {
                return new ForwardingSub(sub);
              }
            });
  }

  interface Base {
    CharSequence getId();
  }

  interface Sub extends Base {
    @Override
    String getId();
  }

    new ForwardingWrapperTester()
        .testForwarding(
            Sub.class,
            new Function<Sub, Sub>() {
              @Override
              public Sub apply(Sub sub) {
                return new ForwardingSub(sub);
              }
            });
  }

  interface Base {
    CharSequence getId();
  }

  interface Sub extends Base {
    @Override
    String getId();
  }

package org.gradle.test;

public class JavaClassWithFullyQualifiedNames extends org.gradle.test.sub.SubClass implements org.gradle.test.sub.SubJavaInterface, java.lang.Runnable {
    org.gradle.test.sub.SubJavaInterface getProp() {
        return this;
    }

    public void run() {
    }

    captured_exception.exception = None
    try:
        client.get("/sub/items/")
    except Exception:
        pass

    assert captured_exception.exception is not None
    error_str = str(captured_exception.exception)
    assert "get_sub_item" in error_str
    assert "/sub/items/" in error_str


def test_subapp_websocket_validation_error_includes_endpoint_context():

    // [distinguished_name]
    // [req_extensions]
    // [x509_extensions]
    // subjectAltName=DNS:localhost.localdomain,DNS:localhost,IP:127.0.0.1
    //
    // $ openssl req -x509 -nodes -days 36500 -subj '/CN=localhost' -config ./cert.cnf \
    //     -newkey rsa:512 -out cert.pem
    val certificate =
      certificate(
        """
        -----BEGIN CERTIFICATE-----

        PomTestWrapper pom = buildPom("parent-interpolation/sub");
        pom = new PomTestWrapper(pom.getMavenProject().getParent());
        assertEquals("1.3.0-SNAPSHOT", pom.getValue("build/plugins[1]/version"));
    }

    /* MNG-3567*/
    @Test
    void testPluginManagementInherited() throws Exception {
        PomTestWrapper pom = buildPom("pluginmanagement-inherited/sub");

                            },
                        },
                    },
                }
            },
            "/with-duplicates-sub": {
                "post": {
                    "summary": "No Duplicates Sub",
                    "operationId": "no_duplicates_sub_with_duplicates_sub_post",
                    "requestBody": {
                        "content": {

## Details { #details }

The first `"/static"` refers to the sub-path this "sub-application" will be "mounted" on. So, any path that starts with `"/static"` will be handled by it.

The `directory="static"` refers to the name of the directory that contains your static files.

The `name="static"` gives it a name that can be used internally by **FastAPI**.

## Detalles { #details }

El primer `"/static"` se refiere al sub-path en el que esta "sub-aplicación" será "montada". Por lo tanto, cualquier path que comience con `"/static"` será manejado por ella.

El `directory="static"` se refiere al nombre del directorio que contiene tus archivos estáticos.

from fastapi.testclient import TestClient
from pydantic import BaseModel

app = FastAPI()


class SubModel(BaseModel):
    a: Optional[str] = "foo"


class Model(BaseModel):
    x: Optional[int] = None
    sub: SubModel


class ModelSubclass(Model):
    y: int
    z: int = 0
    w: Optional[int] = None


class ModelDefaults(BaseModel):
    w: Optional[str] = None
    x: Optional[str] = None