litellm/tests/test_litellm_rust/test_traces.py
moe-berri 6d7d183a80
feat(lens): investigate sampled traces and retain batch results (#43942)
* fix(lens): parallelize scan analysis with bounded concurrency

* feat(lens): investigate sampled activity and preserve scan results

* fix(lens): pin the compatible investigation worker image

* fix(lens): report incomplete reviews and simplify setup validation

* fix(lens): stabilize large investigations and preserve incomplete results

* fix(lens): preserve bounded readers and distinguish counterexamples

* fix(lens): pin compatible worker and verify batched grouping cost

* fix(lens): exclude counterexamples from finding recurrence

* feat(lens): show completed scan duration in results and history

* fix(lens): fold batch selection into results navigation
2026-09-30 22:30:04 -07:00

97 lines
4.7 KiB
Python

import base64
import gzip
import json
import time
from typing import Final
from urllib.parse import parse_qs, urlsplit
import pytest
from litellm.rust_bridge._native import NativeTraceStorage
from tests.test_litellm_rust.support.recording_server import RecordingServer, ResponseSpec
pytestmark = pytest.mark.requires_rust_extension
@pytest.mark.asyncio
async def test_trace_reader_projects_connection_and_parameters(recording_server: RecordingServer) -> None:
recording_server.enqueue(ResponseSpec(body={"data": [{"trace_id": "trace-1"}]}))
reader_url: Final = recording_server.base_url.replace("http://", "http://reader:p%40ss%2Fword%25@")
storage: Final = NativeTraceStorage("trace_test", recording_server.base_url, reader_url + "?database=wrong")
rows: Final = json.loads(await storage.query("trace_spans", {"trace_id": "trace-1"}))
request: Final = recording_server.requests[0]
parameters: Final = parse_qs(urlsplit(request.path).query)
assert rows == {"data": [{"trace_id": "trace-1"}]}
assert b"o.TraceId = {trace_id:String}" in request.raw_body
assert parameters["database"] == ["trace_test"]
assert parameters["param_trace_id"] == ["trace-1"]
assert parameters["readonly"] == ["1"]
assert "user" not in parameters
assert "password" not in parameters
assert request.headers["authorization"] == "Basic " + base64.b64encode(b"reader:p@ss/word%").decode()
@pytest.mark.asyncio
async def test_trace_reader_rejects_success_status_with_embedded_error(recording_server: RecordingServer) -> None:
recording_server.enqueue(ResponseSpec(body={"data": [], "exception": "query failed"}))
storage: Final = NativeTraceStorage("trace_test", recording_server.base_url, recording_server.base_url)
with pytest.raises(RuntimeError, match="invalid or failed JSON"):
await storage.query("trace_spans", {})
@pytest.mark.asyncio
async def test_reader_rejects_arbitrary_sql_before_sending(recording_server: RecordingServer) -> None:
recording_server.expected_requests = 0
storage: Final = NativeTraceStorage("trace_test", recording_server.base_url, recording_server.base_url)
with pytest.raises(ValueError, match="unknown ClickHouse read query"):
await storage.query("SELECT 1", {})
@pytest.mark.asyncio
async def test_schema_binding_rejects_invalid_database() -> None:
with pytest.raises(ValueError, match=r"database.*retention"):
NativeTraceStorage("db; DROP DATABASE default", "http://localhost:8123")
@pytest.mark.asyncio
async def test_schema_binding_rejects_non_positive_retention() -> None:
storage: Final = NativeTraceStorage("traces", "http://localhost:8123")
with pytest.raises(ValueError, match=r"database.*retention"):
await storage.ensure_schema(0, 14)
@pytest.mark.asyncio
async def test_schema_setup_uses_writer_credentials_and_rejects_failed_statement(recording_server: RecordingServer) -> None:
recording_server.expected_requests = 2
recording_server.enqueue(ResponseSpec(body=""))
recording_server.enqueue(ResponseSpec(status=403, body="denied"))
writer_url: Final = recording_server.base_url.replace("http://", "http://writer:p%40ss%2Fword%25@")
storage: Final = NativeTraceStorage("trace_test", writer_url + "?database=wrong&readonly=1")
with pytest.raises(RuntimeError, match="schema setup failed with HTTP status 403"):
await storage.ensure_schema(7, 14)
assert len(recording_server.requests) == 2
assert recording_server.requests[0].raw_body.startswith(b"CREATE DATABASE IF NOT EXISTS")
assert recording_server.requests[1].raw_body.startswith(b"CREATE TABLE IF NOT EXISTS")
assert "readonly" not in parse_qs(urlsplit(recording_server.requests[0].path).query)
assert recording_server.requests[0].headers["authorization"] == "Basic " + base64.b64encode(
b"writer:p@ss/word%"
).decode()
@pytest.mark.asyncio
async def test_insert_encodes_and_sends_rows(recording_server: RecordingServer) -> None:
recording_server.enqueue(ResponseSpec(body=""))
storage: Final = NativeTraceStorage("trace_test", recording_server.base_url)
before: Final = time.time_ns() // 1_000_000
await storage.insert_rows("otel_traces", [{"Timestamp": 1_234_567_890, "Input": "hello", "EngineReceivedMs": -1}])
after: Final = time.time_ns() // 1_000_000
request: Final = recording_server.requests[0]
row: Final = json.loads(gzip.decompress(request.raw_body))
assert before <= row["EngineReceivedMs"] <= after
assert row == {
"Input": "hello",
"Timestamp": "1970-01-01T00:00:01.23456789Z",
"EngineReceivedMs": row["EngineReceivedMs"],
}
assert parse_qs(urlsplit(request.path).query)["query"] == ["INSERT INTO `trace_test`.otel_traces FORMAT JSONEachRow"]
assert request.headers["content-encoding"] == "gzip"