litellm/tests/logging_callback_tests/base_test.py
jaideeppyne ab78459097 fix(cohere): handle multimodal inputs in token counting and guardrails
Response transformation crashed with TypeError when counting tokens for
multimodal (dict-shaped) embedding inputs, since encoding.encode() was
called directly on the dict instead of its text parts. Also removed a
dead, equally-buggy duplicate of the same loop in _transform_response.

Separately, the embeddings guardrail handler silently skipped multimodal
dict inputs instead of scanning them, letting prohibited text/image
content bypass the configured guardrail. It now extracts and scans the
text parts while leaving image parts untouched.
2026-08-13 09:01:47 +05:30

100 lines
3.4 KiB
Python

import asyncio
import httpx
import json
import pytest
import sys
from typing import Any, Dict, List
from unittest.mock import MagicMock, Mock, patch
import os
sys.path.insert(
0, os.path.abspath("../..")
) # Adds the parent directory to the system path
import litellm
from litellm.exceptions import BadRequestError
from litellm.llms.custom_httpx.http_handler import AsyncHTTPHandler, HTTPHandler
from litellm.utils import CustomStreamWrapper
from litellm.types.utils import ModelResponse
# test_example.py
from abc import ABC, abstractmethod
class BaseLoggingCallbackTest(ABC):
"""
Abstract base test class that enforces a common test across all test classes.
"""
@pytest.fixture
def mock_response_obj(self):
from litellm.types.utils import (
ModelResponse,
Choices,
Message,
ChatCompletionMessageToolCall,
Function,
Usage,
CompletionTokensDetailsWrapper,
PromptTokensDetailsWrapper,
)
# Create a mock response object with the structure you need
return ModelResponse(
id="chatcmpl-ASId3YJWagBpBskWfoNEMPFSkmrEw",
created=1731308157,
model="gpt-4o-mini-2024-07-18",
object="chat.completion",
system_fingerprint="fp_0ba0d124f1",
choices=[
Choices(
finish_reason="tool_calls",
index=0,
message=Message(
content=None,
role="assistant",
tool_calls=[
ChatCompletionMessageToolCall(
function=Function(
arguments='{"city": "New York"}', name="get_weather"
),
id="call_PngsQS5YGmIZKnswhnUOnOVb",
type="function",
),
ChatCompletionMessageToolCall(
function=Function(
arguments='{"city": "New York"}', name="get_news"
),
id="call_1zsDThBu0VSK7KuY7eCcJBnq",
type="function",
),
],
function_call=None,
),
)
],
usage=Usage(
completion_tokens=46,
prompt_tokens=86,
total_tokens=132,
completion_tokens_details=CompletionTokensDetailsWrapper(
accepted_prediction_tokens=0,
audio_tokens=0,
reasoning_tokens=0,
rejected_prediction_tokens=0,
text_tokens=None,
),
prompt_tokens_details=PromptTokensDetailsWrapper(
audio_tokens=0, cached_tokens=0, text_tokens=None, image_tokens=None
),
),
service_tier=None,
)
@abstractmethod
def test_parallel_tool_calls(self, mock_response_obj: ModelResponse):
"""
Check if parallel tool calls are correctly logged by Logging callback
Relevant issue - https://github.com/BerriAI/litellm/issues/6677
"""
pass