tests/logging_callback_tests/test_opentelemetry_unit_tests.py

# What is this?
## Unit tests for opentelemetry integration

# What is this?
## Unit test for presidio pii masking
import sys, os, asyncio, time, random
from datetime import datetime
import traceback
from dotenv import load_dotenv

load_dotenv()
import os
import asyncio

sys.path.insert(
    0, os.path.abspath("../..")
)  # Adds the parent directory to the system path
import pytest
import litellm
from unittest.mock import patch, MagicMock, AsyncMock
from base_test import BaseLoggingCallbackTest
from litellm.types.utils import ModelResponse


class TestOpentelemetryUnitTests(BaseLoggingCallbackTest):
    def test_parallel_tool_calls(self, mock_response_obj: ModelResponse):
        tool_calls = mock_response_obj.choices[0].message.tool_calls
        from litellm.integrations.opentelemetry import OpenTelemetry
        from litellm.proxy._types import SpanAttributes

        kv_pair_dict = OpenTelemetry._tool_calls_kv_pair(tool_calls)

        assert kv_pair_dict == {
            f"{SpanAttributes.LLM_COMPLETIONS.value}.0.function_call.arguments": '{"city": "New York"}',
            f"{SpanAttributes.LLM_COMPLETIONS.value}.0.function_call.name": "get_weather",
            f"{SpanAttributes.LLM_COMPLETIONS.value}.1.function_call.arguments": '{"city": "New York"}',
            f"{SpanAttributes.LLM_COMPLETIONS.value}.1.function_call.name": "get_news",
        }

    @pytest.mark.asyncio
    async def test_opentelemetry_integration(self):
        """
        Unit test to confirm the parent otel span is ended
        """

        parent_otel_span = MagicMock()
        litellm.callbacks = ["otel"]

        await litellm.acompletion(
            model="gpt-3.5-turbo",
            messages=[{"role": "user", "content": "Hello, world!"}],
            mock_response="Hey!",
            metadata={"litellm_parent_otel_span": parent_otel_span},
        )

        await asyncio.sleep(1)

        parent_otel_span.end.assert_called_once()