litellm/tests/test_litellm_rust/messages/data.py
yujonglee 0fc11653e2
test(rust-bridge): pin Messages and Responses callback contracts on the native path (#46443)
* test(rust-bridge): pin Messages and Responses callback contracts on the native path

Each test runs the native route and asserts what the Python path does today, so a
known gap is a strict xfail that names its reason and the exception it fails with
Messages and Responses share one Surface and hook recorder in support/callbacks.py,
and each surface folder lists its own expected counts and gaps.

Body-level hooks from the function body (pre-request hook, websearch short-circuit,
Messages interceptors, planned and legacy agentic loops, streaming deployment hook)
are xfail until native runs them

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(rust-bridge): give every route folder the same one-concern-per-file layout

Route data, the route Surface and the server fixture move into each route folder, and support/ keeps only
route-neutral helpers. test_inference.py splits into chat_completions/ and responses/, ocr/test_requests.py
splits into requests, failures and settings, and Messages and Responses get streaming and body hook files.
Messages request tests that duplicate inference-messages request.rs are removed, and drop_params read
from litellm.drop_params is now covered

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* test(rust-bridge): expect the required-route decline error for unsupported Responses requests

Co-Authored-By: Yujong Lee <yujong@berri.ai>

* test(rust-bridge): import route data from the route folders in the secrets unit tests

Co-Authored-By: Yujong Lee <yujong@berri.ai>

* test(rust-bridge): import NoReturn in the OCR dispatch tests

Co-Authored-By: Yujong Lee <yujong@berri.ai>

* test(rust-bridge): move route-neutral helpers out of support/callbacks.py

Co-Authored-By: Yujong Lee <yujong@berri.ai>

* test(rust-bridge): cover deployment rejection and concurrent callbacks

* test(rust-bridge): assert native serving via the x-litellm-rust marker in the route folder tests

Co-Authored-By: Yujong Lee <yujong@berri.ai>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-14 17:07:20 -07:00

64 lines
2.2 KiB
Python

from typing import Final
import litellm
from litellm.rust_bridge.catalog import Route
from tests.test_litellm_rust.support.gaps import gap
from tests.test_litellm_rust.support.recording_server import RecordingServer
from tests.test_litellm_rust.support.routing import call_natively
MESSAGES_MODEL: Final = "anthropic/claude-sonnet-5"
MESSAGES: Final = ({"role": "user", "content": "Hello"},)
MESSAGES_TEXT: Final = "Hello from native Messages"
MESSAGES_RESPONSE: Final = {
"id": "msg_native",
"type": "message",
"role": "assistant",
"model": "claude-sonnet-5",
"content": [{"type": "text", "text": MESSAGES_TEXT}],
"stop_reason": "end_turn",
"stop_sequence": None,
"usage": {"input_tokens": 5, "output_tokens": 4},
}
MESSAGES_EVENTS: Final = (
("message_start", {"type": "message_start", "message": {**MESSAGES_RESPONSE, "content": [], "stop_reason": None}}),
("content_block_start", {"type": "content_block_start", "index": 0, "content_block": {"type": "text", "text": ""}}),
(
"content_block_delta",
{"type": "content_block_delta", "index": 0, "delta": {"type": "text_delta", "text": MESSAGES_TEXT}},
),
("content_block_stop", {"type": "content_block_stop", "index": 0}),
(
"message_delta",
{
"type": "message_delta",
"delta": {"stop_reason": "end_turn", "stop_sequence": None},
"usage": {"output_tokens": 4},
},
),
("message_stop", {"type": "message_stop"}),
)
REQUEST: Final = {"model": MESSAGES_MODEL, "messages": list(MESSAGES), "max_tokens": 64}
def _error(kind: str) -> dict[str, object]:
return {"type": "error", "error": {"type": kind, "message": kind}}
BAD_REQUEST: Final = _error("invalid_request_error")
RATE_LIMITED: Final = _error("rate_limit_error")
async def call(server: RecordingServer, *, asynchronous: bool = True, **kwargs: object) -> object:
return await call_natively(
Route.MESSAGES,
litellm.anthropic.messages.create,
litellm.anthropic.messages.acreate,
REQUEST,
server,
asynchronous=asynchronous,
**kwargs,
)
BODY_HOOKS: Final = gap("native Messages does not run the handler body hooks")