litellm/tests/test_litellm_rust/ocr/test_dispatch.py
yujonglee 7d79ccb7cc
test(rust-bridge): select native routes per test without LITELLM_RUST (#46620)
* feat(rust-bridge): scope catalog rules with a contextvar

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

* test(rust-bridge): select native integration routes with scoped rules

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

* test(rust-bridge): run the Rust extension suite without LITELLM_RUST

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

* test(rust-bridge): use scoped catalog rules in dispatch tests

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

* refactor(rust-bridge): keep catalog rules a static global and override them once per test

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

---------

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-15 09:12:08 -07:00

112 lines
4 KiB
Python

from typing import Final, NoReturn
import pytest
import litellm
from tests.test_litellm_rust.ocr.data import OCR_DOCUMENT, OCR_MODEL
from tests.test_litellm_rust.support.recording_server import RecordingServer, ResponseSpec
from tests.test_litellm_rust.support.routing import assert_served_natively
pytestmark = pytest.mark.requires_rust_extension
@pytest.mark.asyncio
@pytest.mark.parametrize("asynchronous", [False, True])
@pytest.mark.parametrize("caching", [None, False, True])
async def test_ocr_does_not_depend_on_chat_cache(
server: RecordingServer, monkeypatch: pytest.MonkeyPatch, asynchronous: bool, caching: bool | None
) -> None:
from litellm.caching.caching import Cache
monkeypatch.setattr(litellm, "cache", Cache(type="local", supported_call_types=["completion", "acompletion"]))
arguments: Final = {
"model": OCR_MODEL,
"document": OCR_DOCUMENT,
"api_key": "test-key",
"api_base": server.base_url,
"caching": caching,
}
response: Final = await litellm.aocr(**arguments) if asynchronous else litellm.ocr(**arguments)
assert response.pages[0].markdown == "native OCR response"
assert len(server.requests) == 1
@pytest.mark.parametrize("failure", ["invalid", "live", "schema"])
def test_native_projection_errors_never_select_python(
server: RecordingServer, monkeypatch: pytest.MonkeyPatch, failure: str
) -> None:
import dataclasses
import ssl
from litellm.rust_bridge import runtime
from litellm.rust_bridge.catalog import Route, RouteContext
from litellm.rust_bridge.host import settings
from litellm.rust_bridge.ocr.entrypoints import NATIVE_OCR
from litellm.rust_bridge.public_call import NativeCall
server.expected_requests = 0
snapshot: Final = dataclasses.replace(settings.http_settings(), user_agent=1)
if failure == "schema":
monkeypatch.setattr(settings, "http_settings", lambda: snapshot)
else:
monkeypatch.setattr(
litellm, "ssl_verify", ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT) if failure == "live" else object()
)
request: Final = NativeCall(
args=(),
kwargs={},
base={
"model": "mistral/mistral-ocr-latest",
"document": OCR_DOCUMENT,
"api_key": "test-key",
"api_base": server.base_url,
"timeout": None,
"custom_llm_provider": "mistral",
"extra_headers": None,
},
)
def python_fallback() -> NoReturn:
pytest.fail("projection failures must not select Python")
with pytest.raises(RuntimeError if failure == "schema" else ValueError, match="http_settings"):
runtime.run(
RouteContext(Route.OCR, provider="mistral"),
binding=NATIVE_OCR,
native=lambda native: native(request),
python=python_fallback,
)
assert server.requests == []
MODELS: Final = ("cohere/parse-v5.0", "azure_ai/Cohere-parse-v5.0")
IMAGE: Final = {"type": "image_url", "image_url": "data:image/png;base64,YWJj"}
BOX: Final = {"top_left_x": 0, "top_left_y": 0, "bottom_right_x": 32, "bottom_right_y": 32}
PAYLOAD: Final = {
"pages": [
{
"index": 4,
"markdown": {"content": "receipt", "images": [{"id": "image", "bounding_box": BOX, "description": "scan"}]},
},
{"markdown": {"content": "page two"}},
],
"meta": {"billed_units": {"pages": 3}},
}
@pytest.mark.asyncio
@pytest.mark.parametrize("model", MODELS)
async def test_ocr_health_check_uses_the_native_route(recording_server: RecordingServer, model: str) -> None:
recording_server.enqueue(ResponseSpec(body=PAYLOAD))
response: Final = await litellm.ahealth_check(
model_params={"model": model, "api_key": "test-key", "api_base": recording_server.base_url}, mode="ocr"
)
assert "error" not in response
assert_served_natively(recording_server)
assert recording_server.requests[0].body["document"]["image_url"].startswith("data:image/png;base64,")