@app.post("/param")
        def endpoint(data: ParamModelV1):  # pragma: no cover
            return data


def test_raises_pydantic_v1_model_in_return_type() -> None:
    class ReturnModelV1(BaseModel):
        name: str

    app = FastAPI()

    with pytest.raises(PydanticV1NotSupportedError):

        @app.get("/return")
        def endpoint() -> ReturnModelV1:  # pragma: no cover

    modifications to it in the endpoint should be preserved.
    """
    app = FastAPI()

    def default_response() -> Response:
        response = JSONResponse(content={"status": "ok"})
        response.headers["X-Custom"] = "initial"
        return response

    @app.get("/")
    def endpoint(response: Annotated[Response, Depends(default_response)]):

   * also be non-null.
   *
   * <p>If either or both endpoints are not already present in this graph, this method will silently
   * {@link #addNode(Object) add} each missing endpoint to the graph.
   *
   * <p>If {@code edge} already connects an endpoint pair equal to {@code endpoints}, then this
   * method will have no effect.
   *

    nextInBucketKToV = createFilledWithAbsent(expectedSize);
    nextInBucketVToK = createFilledWithAbsent(expectedSize);

    firstInInsertionOrder = ENDPOINT;
    lastInInsertionOrder = ENDPOINT;

    prevInInsertionOrder = createFilledWithAbsent(expectedSize);
    nextInInsertionOrder = createFilledWithAbsent(expectedSize);
  }

    # cancel_scope.cancelled_caught is True when move_on_after fired.
    return cancel_scope.cancelled_caught or len(chunks) > 0


async def test_raw_stream_cancellation() -> None:
    """Raw streaming endpoint should be cancellable within a reasonable time."""
    cancelled = await _run_asgi_and_cancel(app, "/stream-raw", timeout=3.0)
    # The key assertion: we reached this line at all (didn't hang).

     * must also be non-null.
     *
     * <p>If either or both endpoints are not already present in this network, this method will
     * silently {@link #addNode(Object) add} each missing endpoint to the network.
     *
     * <p>If {@code edge} already connects an endpoint pair equal to {@code endpoints}, then this
     * method will have no effect.
     *
     * @return this {@code Builder} object

     *
     * <p>If either or both endpoints are not already present in this graph, this method will
     * silently {@link #addNode(Object) add} each missing endpoint to the graph.
     *
     * @return this {@code Builder} object
     * @throws IllegalArgumentException if the introduction of the edge would violate {@link
     *     #allowsSelfLoops()}
     * @throws IllegalArgumentException if the endpoints are unordered and the graph is directed

            buildDefaultUrlMethod.setAccessible(true);

            // Test metadata endpoint
            String metadataUrl = (String) buildDefaultUrlMethod.invoke(authenticator, "/sso/metadata");
            assertEquals("https://fess.example.com/sso/metadata", metadataUrl);

            // Test ACS endpoint
            String acsUrl = (String) buildDefaultUrlMethod.invoke(authenticator, "/sso/");

    def __init__(
        self,
        path: str,
        endpoint: Callable[..., Any],
        *,
        name: str | None = None,
        dependencies: Sequence[params.Depends] | None = None,
        dependency_overrides_provider: Any | None = None,
    ) -> None:
        self.path = path
        self.endpoint = endpoint
        self.name = get_name(endpoint) if name is None else name

### Cloud Storage Clients

- **S3Client**: AWS SDK v2, `s3://bucket/path`, properties: `endpoint`, `accessKey`, `secretKey`, `region`
- **GcsClient**: Google Cloud SDK, `gcs://bucket/path`, properties: `projectId`, `credentialsFile`, `endpoint`
- **StorageClient**: MinIO SDK, `storage://bucket/path`

### Services

- **UrlQueueService**: URL queue management (FIFO), duplicate detection