]

    app = FastAPI()

    @app.post("/pet/assignment")
    async def create_pet_assignment(pet: Pet = Body()):
        return pet

    @app.post("/pet/annotated")
    async def create_pet_annotated(pet: Annotated[Pet, Body()]):
        return pet

    client = TestClient(app)
    return client


def test_union_body_discriminator_assignment(client: TestClient) -> None:

"apa", "aquell", "aquella", "aquelles", "aquells", "aquest", "aquesta", "aquestes", "aquests", "aquí", "baix", "cada", "cadascú", "cadascuna", "cadascunes", "cadascuns", "com", "contra", "d'un", "d'una", "d'unes", "d'uns", "dalt", "de", "del", "dels", "des", "després", "dins", "dintre", "donat", "doncs", "durant", "e", "eh", "el", "els", "em", "en", "encara", "ens", "entre", "érem", "eren", "éreu", "es", "és", "esta", "està", "estàvem", "estaven", "estàveu", "esteu", "et", "etc", "ets", "fins", "fora",...

"apa", "aquell", "aquella", "aquelles", "aquells", "aquest", "aquesta", "aquestes", "aquests", "aquí", "baix", "cada", "cadascú", "cadascuna", "cadascunes", "cadascuns", "com", "contra", "d'un", "d'una", "d'unes", "d'uns", "dalt", "de", "del", "dels", "des", "després", "dins", "dintre", "donat", "doncs", "durant", "e", "eh", "el", "els", "em", "en", "encara", "ens", "entre", "érem", "eren", "éreu", "es", "és", "esta", "està", "estàvem", "estaven", "estàveu", "esteu", "et", "etc", "ets", "fins", "fora",...

        )
        self.scheme_name = scheme_name or self.__class__.__name__
        self.auto_error = auto_error

    def make_authenticate_headers(self) -> dict[str, str]:
        return {"WWW-Authenticate": f"{self.model.scheme.title()}"}

    def make_not_authenticated_error(self) -> HTTPException:
        return HTTPException(
            status_code=HTTP_401_UNAUTHORIZED,

            _invalid_args_message.format(type_=type_)
        ) from None


def create_cloned_field(
    field: ModelField,
    *,
    cloned_types: Optional[MutableMapping[type[BaseModel], type[BaseModel]]] = None,
) -> ModelField:
    return field


def generate_operation_id_for_path(
    *, name: str, path: str, method: str
) -> str:  # pragma: nocover
    warnings.warn(

from fastapi import FastAPI, Query
from pydantic import BaseModel


def test_invalid_sequence():
    with pytest.raises(AssertionError):
        app = FastAPI()

        class Item(BaseModel):
            title: str

        @app.get("/items/")
        def read_items(q: list[Item] = Query(default=None)):
            pass  # pragma: no cover


def test_invalid_tuple():
    with pytest.raises(AssertionError):

    params=[
        pytest.param("tutorial006_py39"),
        pytest.param("tutorial006_an_py39"),
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.dependencies.{request.param}")

    client = TestClient(mod.app)
    return client


def test_get_no_headers(client: TestClient):
    response = client.get("/items/")
    assert response.status_code == 422, response.text

    params=[
        pytest.param("tutorial001_py39"),
        pytest.param("tutorial001_an_py39"),
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.security.{request.param}")

    client = TestClient(mod.app)
    return client


def test_no_token(client: TestClient):
    response = client.get("/items")
    assert response.status_code == 401, response.text

api_key = APIKeyHeader(name="key", auto_error=False)


class User(BaseModel):
    username: str


def get_current_user(oauth_header: Optional[str] = Security(api_key)):
    if oauth_header is None:
        return None
    user = User(username=oauth_header)
    return user


@app.get("/users/me")
def read_current_user(current_user: Optional[User] = Depends(get_current_user)):
    if current_user is None:

security = HTTPDigest(auto_error=False)


@app.get("/users/me")
def read_current_user(
    credentials: Optional[HTTPAuthorizationCredentials] = Security(security),
):
    if credentials is None:
        return {"msg": "Create an account first"}
    return {"scheme": credentials.scheme, "credentials": credentials.credentials}


client = TestClient(app)


def test_security_http_digest():