from collections.abc import Sequence
from dataclasses import dataclass
from enum import Enum
from typing import Annotated, Any, Callable, Optional, Union

from fastapi.exceptions import FastAPIDeprecationWarning
from fastapi.openapi.models import Example
from pydantic import AliasChoices, AliasPath
from pydantic.fields import FieldInfo
from typing_extensions import Literal, deprecated

from ._compat import (
    Undefined,
)

    assert response.json() == {"msg": "Create an account first"}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/users/me": {
                "get": {

    assert response.headers["WWW-Authenticate"] == "Digest"


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/users/me": {
                "get": {

    assert response.status_code == 200, response.text
    assert response.json() == {"item_id": "foo"}


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/{item_id}": {
                "put": {

    assert response.json() == {"msg": "Create an account first"}


def test_openapi_schema():
    client = TestClient(app)
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/users/me": {
                "get": {

def test_openapi_schema(app: FastAPI):
    with TestClient(app) as client:
        response = client.get("/openapi.json")
        assert response.status_code == 200, response.text
        assert response.json() == {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/items/{item_id}": {
                    "get": {

## URL da OpenAPI { #openapi-url }

Por padrão, o esquema OpenAPI é servido em `/openapi.json`.

Mas você pode configurá-lo com o parâmetro `openapi_url`.

Por exemplo, para defini-lo para ser servido em `/api/v1/openapi.json`:

{* ../../docs_src/metadata/tutorial002_py39.py hl[3] *}

### OpenAPI

**FastAPI**, **OpenAPI** standardını kullanarak tüm API'ınızın tamamını tanımlayan bir "şema" oluşturur.

#### "Şema"

"Şema", bir şeyin tanımı veya açıklamasıdır. Geliştirilen koddan ziyade soyut bir açıklamadır.

#### API "Şeması"

    assert response.json() == expected_response


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/": {
                "get": {
                    "responses": {

/// warning | Advertencia

Las claves extra pasadas a `Field` también estarán presentes en el esquema de OpenAPI resultante para tu aplicación.
Como estas claves no necesariamente tienen que ser parte de la especificación de OpenAPI, algunas herramientas de OpenAPI, por ejemplo [el validador de OpenAPI](https://validator.swagger.io/), podrían no funcionar con tu esquema generado.

///

## Resumen { #recap }