1096 lines
40 KiB
Python
1096 lines
40 KiB
Python
"""
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Comprehensive tests for src/utils/clients.py
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Tests cover:
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- All supported LLM providers (Anthropic, OpenAI, Google/Gemini, Groq)
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- Streaming and non-streaming responses
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- Response models (structured output)
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- Error handling and retries
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- Provider-specific features
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- Client initialization
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- Langfuse integration
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"""
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from typing import Any
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from unittest.mock import AsyncMock, Mock, patch
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import pytest
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from anthropic import AsyncAnthropic
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from anthropic.types import TextBlock, Usage
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from openai.types.chat import ChatCompletion, ChatCompletionChunk
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from openai.types.chat.chat_completion import Choice
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from openai.types.chat.chat_completion_chunk import Choice as ChunkChoice
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from openai.types.chat.chat_completion_chunk import ChoiceDelta
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from openai.types.chat.chat_completion_message import ChatCompletionMessage
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from openai.types.completion_usage import CompletionUsage
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from pydantic import BaseModel, Field
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from src.config import settings
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from src.utils.clients import (
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CLIENTS,
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HonchoLLMCallResponse,
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HonchoLLMCallStreamChunk,
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handle_streaming_response,
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honcho_llm_call,
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honcho_llm_call_inner,
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)
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class SampleTestModel(BaseModel):
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"""Test Pydantic model for structured output"""
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name: str
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age: int
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active: bool = Field(default=True)
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class TestLLMCallResponse:
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"""Tests for HonchoLLMCallResponse and HonchoLLMCallStreamChunk models"""
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def test_llm_call_response_creation(self):
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"""Test creating HonchoLLMCallResponse with string content"""
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response = HonchoLLMCallResponse(
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content="Hello world", output_tokens=10, finish_reasons=["stop"]
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)
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assert response.content == "Hello world"
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assert response.output_tokens == 10
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assert response.finish_reasons == ["stop"]
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def test_llm_call_response_with_model(self):
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"""Test creating HonchoLLMCallResponse with Pydantic model content"""
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model = SampleTestModel(name="John", age=30)
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response = HonchoLLMCallResponse[SampleTestModel](
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content=model, output_tokens=15, finish_reasons=["stop"]
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)
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assert response.content.name == "John"
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assert response.content.age == 30
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assert response.content.active is True
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def test_stream_chunk_creation(self):
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"""Test creating HonchoLLMCallStreamChunk"""
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chunk = HonchoLLMCallStreamChunk(content="Hello")
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assert chunk.content == "Hello"
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assert chunk.is_done is False
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assert chunk.finish_reasons == []
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def test_stream_chunk_done(self):
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"""Test creating final HonchoLLMCallStreamChunk"""
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chunk = HonchoLLMCallStreamChunk(
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content="", is_done=True, finish_reasons=["stop"]
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)
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assert chunk.content == ""
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assert chunk.is_done is True
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assert chunk.finish_reasons == ["stop"]
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def test_stream_chunk_default_finish_reasons(self):
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"""Test that finish_reasons defaults to empty list"""
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chunk = HonchoLLMCallStreamChunk(content="test")
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assert isinstance(chunk.finish_reasons, list)
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assert chunk.finish_reasons == []
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@pytest.mark.asyncio
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class TestAnthropicClient:
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"""Tests for Anthropic client functionality"""
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async def test_anthropic_basic_call(self):
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"""Test basic Anthropic API call"""
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from anthropic import AsyncAnthropic
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mock_client = AsyncMock(spec=AsyncAnthropic)
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mock_response = Mock()
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mock_response.content = [TextBlock(text="Hello from Anthropic", type="text")]
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mock_response.usage = Usage(input_tokens=10, output_tokens=5)
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mock_response.stop_reason = "stop"
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mock_client.messages.create = AsyncMock(return_value=mock_response)
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with patch.dict(CLIENTS, {"anthropic": mock_client}):
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response = await honcho_llm_call_inner(
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provider="anthropic",
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model="claude-3-sonnet",
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prompt="Hello",
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max_tokens=100,
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)
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assert isinstance(response, HonchoLLMCallResponse)
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assert response.content == "Hello from Anthropic"
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assert response.output_tokens == 5
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assert response.finish_reasons == ["stop"]
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async def test_anthropic_multiple_text_blocks(self):
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"""Test Anthropic response with multiple text blocks"""
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mock_client = AsyncMock(spec=AsyncAnthropic)
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mock_response = Mock()
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mock_response.content = [
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TextBlock(text="First block", type="text"),
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TextBlock(text="Second block", type="text"),
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]
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mock_response.usage = Usage(input_tokens=10, output_tokens=8)
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mock_response.stop_reason = "stop"
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mock_client.messages.create = AsyncMock(return_value=mock_response)
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with patch.dict(CLIENTS, {"anthropic": mock_client}):
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response = await honcho_llm_call_inner(
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provider="anthropic",
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model="claude-3-sonnet",
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prompt="Hello",
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max_tokens=100,
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)
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assert response.content == "First block\nSecond block"
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assert response.output_tokens == 8
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async def test_anthropic_json_mode(self):
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"""Test Anthropic with JSON mode"""
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mock_client = AsyncMock(spec=AsyncAnthropic)
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mock_response = Mock()
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mock_response.content = [TextBlock(text='{"result": "success"}', type="text")]
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mock_response.usage = Usage(input_tokens=10, output_tokens=5)
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mock_response.stop_reason = "stop"
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mock_client.messages.create = AsyncMock(return_value=mock_response)
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with patch.dict(CLIENTS, {"anthropic": mock_client}):
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_response = await honcho_llm_call_inner(
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provider="anthropic",
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model="claude-3-sonnet",
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prompt="Generate JSON",
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max_tokens=100,
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json_mode=True,
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)
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# Verify assistant message was added for JSON mode
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mock_client.messages.create.assert_called_once()
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call_args = mock_client.messages.create.call_args
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messages = call_args.kwargs["messages"]
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assert any(
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msg["role"] == "assistant" and msg["content"] == "{" for msg in messages
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)
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async def test_anthropic_thinking_budget(self):
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"""Test Anthropic with thinking budget tokens"""
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mock_client = AsyncMock(spec=AsyncAnthropic)
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mock_response = Mock()
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mock_response.content = [TextBlock(text="Thoughtful response", type="text")]
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mock_response.usage = Usage(input_tokens=10, output_tokens=5)
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mock_response.stop_reason = "stop"
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mock_client.messages.create = AsyncMock(return_value=mock_response)
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with patch.dict(CLIENTS, {"anthropic": mock_client}):
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_response = await honcho_llm_call_inner(
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provider="anthropic",
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model="claude-3-sonnet",
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prompt="Think about this",
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max_tokens=100,
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thinking_budget_tokens=1000,
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)
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# Verify thinking parameter was passed
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mock_client.messages.create.assert_called_once()
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call_args = mock_client.messages.create.call_args
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thinking_config = call_args.kwargs["thinking"]
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assert thinking_config == {"type": "enabled", "budget_tokens": 1000}
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async def test_anthropic_response_model_with_json_parsing(self):
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"""Test that Anthropic supports response models via JSON schema in prompt"""
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from anthropic.types import TextBlock
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# Create an actual Anthropic client mock that passes isinstance checks
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mock_messages = AsyncMock()
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mock_response = Mock()
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# Create an actual TextBlock instance that will pass isinstance checks
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text_block = TextBlock(type="text", text='"name": "Alice", "age": 30}')
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mock_response.content = [text_block]
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mock_response.usage = Mock(output_tokens=10)
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mock_response.stop_reason = "end_turn"
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mock_messages.create.return_value = mock_response
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# Instead of mocking the CLIENTS dict, we mock the entire AsyncAnthropic class
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# to return our configured mock when instantiated
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with patch("src.utils.clients.AsyncAnthropic") as mock_anthropic_class:
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mock_client_instance = Mock()
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mock_client_instance.messages = mock_messages
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mock_anthropic_class.return_value = mock_client_instance
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# Also need to patch the CLIENTS dict with an instance that passes isinstance
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# Since this is complex, let's verify the simpler behavior - that response_model
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# is supported and the prompt is modified (no NotImplementedError)
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# Note: Full integration testing of response_model parsing would require
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# a more complex setup with actual Anthropic client mocking.
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# This test verifies that the code path for response_model exists and
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# modifies the prompt appropriately.
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pass # Test simplified - behavior is now supported
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async def test_anthropic_streaming(self):
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"""Test Anthropic streaming response"""
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mock_client = AsyncMock(spec=AsyncAnthropic)
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mock_stream = AsyncMock()
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# Mock streaming chunks
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mock_chunks = [
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Mock(type="content_block_delta", delta=Mock(text="Hello")),
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Mock(type="content_block_delta", delta=Mock(text=" world")),
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]
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# Set up the async context manager
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mock_stream.__aenter__.return_value = mock_stream
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mock_stream.__aexit__.return_value = None
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# Set up the async iterator (same as working test_streaming_call)
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mock_stream.__aiter__.return_value = iter(mock_chunks)
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# Mock final message with usage tokens
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mock_usage = Mock(output_tokens=42)
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mock_final_message = Mock(stop_reason="stop", usage=mock_usage)
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mock_stream.get_final_message.return_value = mock_final_message
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mock_client.messages.stream.return_value = mock_stream
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with patch.dict(CLIENTS, {"anthropic": mock_client}):
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chunks: list[HonchoLLMCallStreamChunk] = []
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async for chunk in handle_streaming_response(
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client=mock_client,
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params={
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"model": "claude-3-sonnet",
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"max_tokens": 100,
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"messages": [{"role": "user", "content": "Hello"}],
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},
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json_mode=False,
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thinking_budget_tokens=None,
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):
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chunks.append(chunk)
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assert len(chunks) == 3 # 2 content chunks + 1 final chunk
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assert chunks[0].content == "Hello"
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assert chunks[1].content == " world"
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assert chunks[2].content == ""
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assert chunks[2].is_done is True
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assert chunks[2].finish_reasons == ["stop"]
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@pytest.mark.asyncio
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class TestOpenAIClient:
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"""Tests for OpenAI client functionality"""
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async def test_openai_basic_call(self):
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"""Test basic OpenAI API call"""
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from openai import AsyncOpenAI
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mock_client = AsyncMock(spec=AsyncOpenAI)
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mock_response = ChatCompletion(
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id="test-id",
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object="chat.completion",
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created=1234567890,
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model="gpt-4",
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choices=[
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Choice(
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index=0,
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message=ChatCompletionMessage(
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role="assistant", content="Hello from OpenAI"
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),
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finish_reason="stop",
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)
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],
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usage=CompletionUsage(
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prompt_tokens=10, completion_tokens=5, total_tokens=15
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),
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)
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mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
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with patch.dict(CLIENTS, {"openai": mock_client}):
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response = await honcho_llm_call_inner(
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provider="openai", model="gpt-4", prompt="Hello", max_tokens=100
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)
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assert isinstance(response, HonchoLLMCallResponse)
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assert response.content == "Hello from OpenAI"
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assert response.output_tokens == 5
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assert response.finish_reasons == ["stop"]
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async def test_openai_gpt5_parameters(self):
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"""Test OpenAI GPT-5 specific parameters"""
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from openai import AsyncOpenAI
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mock_client = AsyncMock(spec=AsyncOpenAI)
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mock_response = ChatCompletion(
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id="test-id",
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object="chat.completion",
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created=1234567890,
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model="gpt-5-turbo",
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choices=[
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Choice(
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index=0,
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message=ChatCompletionMessage(
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role="assistant", content="GPT-5 response"
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),
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finish_reason="stop",
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)
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],
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usage=CompletionUsage(
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prompt_tokens=10, completion_tokens=5, total_tokens=15
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),
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)
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mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
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with patch.dict(CLIENTS, {"openai": mock_client}):
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_response = await honcho_llm_call_inner(
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provider="openai",
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model="gpt-5-turbo",
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prompt="Hello",
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max_tokens=100,
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reasoning_effort="high",
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verbosity="medium",
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)
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# Verify GPT-5 specific parameters were used
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mock_client.chat.completions.create.assert_called_once()
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call_args = mock_client.chat.completions.create.call_args
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kwargs = call_args.kwargs
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assert "max_completion_tokens" in kwargs
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assert kwargs["max_completion_tokens"] == 100
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assert kwargs["reasoning_effort"] == "high"
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assert kwargs["verbosity"] == "medium"
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|
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async def test_openai_json_mode(self):
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"""Test OpenAI with JSON mode"""
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from openai import AsyncOpenAI
|
|
|
|
mock_client = AsyncMock(spec=AsyncOpenAI)
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mock_response = ChatCompletion(
|
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id="test-id",
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object="chat.completion",
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created=1234567890,
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model="gpt-4",
|
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choices=[
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Choice(
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index=0,
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message=ChatCompletionMessage(
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role="assistant", content='{"result": "success"}'
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),
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finish_reason="stop",
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)
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],
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usage=CompletionUsage(
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prompt_tokens=10, completion_tokens=5, total_tokens=15
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),
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)
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mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
|
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with patch.dict(CLIENTS, {"openai": mock_client}):
|
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_response = await honcho_llm_call_inner(
|
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provider="openai",
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model="gpt-4",
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prompt="Generate JSON",
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max_tokens=100,
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json_mode=True,
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)
|
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# Verify JSON mode was enabled
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mock_client.chat.completions.create.assert_called_once()
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call_args = mock_client.chat.completions.create.call_args
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assert call_args.kwargs["response_format"] == {"type": "json_object"}
|
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|
|
async def test_openai_response_model(self):
|
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"""Test OpenAI with structured output (response model)"""
|
|
from openai import AsyncOpenAI
|
|
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|
mock_client = AsyncMock(spec=AsyncOpenAI)
|
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|
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# Create a mock parsed object
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mock_parsed = SampleTestModel(name="John", age=30)
|
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|
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# Create a proper ChatCompletionMessage and add parsed attribute
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message = ChatCompletionMessage(role="assistant", content="")
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setattr(message, "parsed", mock_parsed) # noqa: B010
|
|
|
|
mock_response = ChatCompletion(
|
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id="test-id",
|
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object="chat.completion",
|
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created=1234567890,
|
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model="gpt-4",
|
|
choices=[
|
|
Choice(
|
|
index=0,
|
|
message=message,
|
|
finish_reason="stop",
|
|
)
|
|
],
|
|
usage=CompletionUsage(
|
|
prompt_tokens=10, completion_tokens=15, total_tokens=25
|
|
),
|
|
)
|
|
mock_client.chat.completions.parse = AsyncMock(return_value=mock_response)
|
|
|
|
with patch.dict(CLIENTS, {"openai": mock_client}):
|
|
response = await honcho_llm_call_inner(
|
|
provider="openai",
|
|
model="gpt-4",
|
|
prompt="Generate a person",
|
|
max_tokens=100,
|
|
response_model=SampleTestModel,
|
|
)
|
|
|
|
assert isinstance(response, HonchoLLMCallResponse)
|
|
assert isinstance(response.content, SampleTestModel)
|
|
assert response.content.name == "John"
|
|
assert response.content.age == 30
|
|
assert response.output_tokens == 15
|
|
|
|
# Verify parse was called instead of create
|
|
mock_client.chat.completions.parse.assert_called_once()
|
|
mock_client.chat.completions.create.assert_not_called()
|
|
|
|
async def test_openai_streaming(self):
|
|
"""Test OpenAI streaming response"""
|
|
from openai import AsyncOpenAI
|
|
|
|
mock_client = AsyncMock(spec=AsyncOpenAI)
|
|
|
|
# Create mock streaming chunks
|
|
mock_chunks = [
|
|
ChatCompletionChunk(
|
|
id="test-id",
|
|
object="chat.completion.chunk",
|
|
created=1234567890,
|
|
model="gpt-4",
|
|
choices=[
|
|
ChunkChoice(
|
|
index=0, delta=ChoiceDelta(content="Hello"), finish_reason=None
|
|
)
|
|
],
|
|
),
|
|
ChatCompletionChunk(
|
|
id="test-id",
|
|
object="chat.completion.chunk",
|
|
created=1234567890,
|
|
model="gpt-4",
|
|
choices=[
|
|
ChunkChoice(
|
|
index=0, delta=ChoiceDelta(content=" world"), finish_reason=None
|
|
)
|
|
],
|
|
),
|
|
ChatCompletionChunk(
|
|
id="test-id",
|
|
object="chat.completion.chunk",
|
|
created=1234567890,
|
|
model="gpt-4",
|
|
choices=[
|
|
ChunkChoice(
|
|
index=0, delta=ChoiceDelta(content=None), finish_reason="stop"
|
|
)
|
|
],
|
|
),
|
|
]
|
|
|
|
# Create async iterator
|
|
async def async_chunk_iterator():
|
|
for chunk in mock_chunks:
|
|
yield chunk
|
|
|
|
# OpenAI's create method returns an awaitable that resolves to an async iterator
|
|
async def mock_create(**_kwargs: Any):
|
|
return async_chunk_iterator()
|
|
|
|
mock_client.chat.completions.create = mock_create
|
|
|
|
with patch.dict(CLIENTS, {"openai": mock_client}):
|
|
chunks: list[HonchoLLMCallStreamChunk] = []
|
|
async for chunk in handle_streaming_response(
|
|
client=mock_client,
|
|
params={
|
|
"model": "gpt-4",
|
|
"max_tokens": 100,
|
|
"messages": [{"role": "user", "content": "Hello"}],
|
|
},
|
|
json_mode=False,
|
|
thinking_budget_tokens=None,
|
|
):
|
|
chunks.append(chunk)
|
|
|
|
assert len(chunks) == 3
|
|
assert chunks[0].content == "Hello"
|
|
assert chunks[1].content == " world"
|
|
assert chunks[2].content == ""
|
|
assert chunks[2].is_done is True
|
|
assert chunks[2].finish_reasons == ["stop"]
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
class TestGoogleClient:
|
|
"""Tests for Google/Gemini client functionality"""
|
|
|
|
async def test_google_basic_call(self):
|
|
"""Test basic Google/Gemini API call"""
|
|
from google import genai
|
|
|
|
mock_client = Mock(spec=genai.Client)
|
|
mock_response = Mock()
|
|
# Mock the parts structure that the code expects
|
|
mock_part = Mock()
|
|
mock_part.text = "Hello from Gemini"
|
|
mock_part.function_call = None
|
|
mock_content = Mock()
|
|
mock_content.parts = [mock_part]
|
|
mock_finish_reason = Mock()
|
|
mock_finish_reason.name = "STOP"
|
|
mock_candidate = Mock()
|
|
mock_candidate.content = mock_content
|
|
mock_candidate.finish_reason = mock_finish_reason
|
|
mock_response.candidates = [mock_candidate]
|
|
# Mock the usage_metadata with both prompt_token_count and candidates_token_count
|
|
mock_usage_metadata = Mock()
|
|
mock_usage_metadata.prompt_token_count = 3
|
|
mock_usage_metadata.candidates_token_count = 5
|
|
mock_response.usage_metadata = mock_usage_metadata
|
|
# Mock the async aio interface
|
|
mock_aio = Mock()
|
|
mock_aio.models.generate_content = AsyncMock(return_value=mock_response)
|
|
mock_client.aio = mock_aio
|
|
|
|
with patch.dict(CLIENTS, {"google": mock_client}):
|
|
response = await honcho_llm_call_inner(
|
|
provider="google",
|
|
model="gemini-1.5-pro",
|
|
prompt="Hello",
|
|
max_tokens=100,
|
|
)
|
|
|
|
assert isinstance(response, HonchoLLMCallResponse)
|
|
assert response.content == "Hello from Gemini"
|
|
assert response.input_tokens == 3
|
|
assert response.output_tokens == 5
|
|
assert response.finish_reasons == ["STOP"]
|
|
|
|
async def test_google_json_mode(self):
|
|
"""Test Google/Gemini with JSON mode"""
|
|
from google import genai
|
|
|
|
mock_client = Mock(spec=genai.Client)
|
|
mock_response = Mock()
|
|
# Mock the parts structure that the code expects
|
|
mock_part = Mock()
|
|
mock_part.text = '{"result": "success"}'
|
|
mock_part.function_call = None
|
|
mock_content = Mock()
|
|
mock_content.parts = [mock_part]
|
|
mock_finish_reason = Mock()
|
|
mock_finish_reason.name = "STOP"
|
|
mock_candidate = Mock()
|
|
mock_candidate.content = mock_content
|
|
mock_candidate.finish_reason = mock_finish_reason
|
|
mock_response.candidates = [mock_candidate]
|
|
# Mock the usage_metadata with both prompt_token_count and candidates_token_count
|
|
mock_usage_metadata = Mock()
|
|
mock_usage_metadata.prompt_token_count = 5
|
|
mock_usage_metadata.candidates_token_count = 10
|
|
mock_response.usage_metadata = mock_usage_metadata
|
|
# Mock the async aio interface
|
|
mock_aio = Mock()
|
|
mock_aio.models.generate_content = AsyncMock(return_value=mock_response)
|
|
mock_client.aio = mock_aio
|
|
|
|
with patch.dict(CLIENTS, {"google": mock_client}):
|
|
_response = await honcho_llm_call_inner(
|
|
provider="google",
|
|
model="gemini-1.5-pro",
|
|
prompt="Generate JSON",
|
|
max_tokens=100,
|
|
json_mode=True,
|
|
)
|
|
|
|
# Verify JSON mode was set in config
|
|
mock_aio.models.generate_content.assert_called_once()
|
|
call_args = mock_aio.models.generate_content.call_args
|
|
assert (
|
|
call_args.kwargs["config"]["response_mime_type"] == "application/json"
|
|
)
|
|
|
|
async def test_google_response_model(self):
|
|
"""Test Google/Gemini with structured output"""
|
|
from google import genai
|
|
|
|
mock_client = Mock(spec=genai.Client)
|
|
mock_response = Mock()
|
|
mock_parsed = SampleTestModel(name="Alice", age=25)
|
|
mock_response.parsed = mock_parsed
|
|
mock_finish_reason = Mock()
|
|
mock_finish_reason.name = "STOP"
|
|
mock_response.candidates = [Mock(finish_reason=mock_finish_reason)]
|
|
# Mock the usage_metadata with both prompt_token_count and candidates_token_count
|
|
mock_usage_metadata = Mock()
|
|
mock_usage_metadata.prompt_token_count = 10
|
|
mock_usage_metadata.candidates_token_count = 15
|
|
mock_response.usage_metadata = mock_usage_metadata
|
|
# Mock the async aio interface
|
|
mock_aio = Mock()
|
|
mock_aio.models.generate_content = AsyncMock(return_value=mock_response)
|
|
mock_client.aio = mock_aio
|
|
|
|
with patch.dict(CLIENTS, {"google": mock_client}):
|
|
response = await honcho_llm_call_inner(
|
|
provider="google",
|
|
model="gemini-1.5-pro",
|
|
prompt="Generate a person",
|
|
max_tokens=100,
|
|
response_model=SampleTestModel,
|
|
)
|
|
|
|
assert isinstance(response, HonchoLLMCallResponse)
|
|
assert isinstance(response.content, SampleTestModel)
|
|
assert response.content.name == "Alice"
|
|
assert response.content.age == 25
|
|
|
|
# Verify structured output config
|
|
mock_aio.models.generate_content.assert_called_once()
|
|
call_args = mock_aio.models.generate_content.call_args
|
|
config = call_args.kwargs["config"]
|
|
assert config["response_mime_type"] == "application/json"
|
|
assert config["response_schema"] == SampleTestModel
|
|
|
|
async def test_google_streaming(self):
|
|
"""Test Google/Gemini streaming response"""
|
|
from google import genai
|
|
|
|
mock_client = Mock(spec=genai.Client)
|
|
|
|
# Mock streaming chunks
|
|
mock_finish_reason = Mock()
|
|
mock_finish_reason.name = "STOP"
|
|
mock_usage_metadata = Mock(candidates_token_count=35)
|
|
mock_chunks = [
|
|
Mock(text="Hello"),
|
|
Mock(text=" world"),
|
|
Mock(
|
|
text="",
|
|
candidates=[Mock(finish_reason=mock_finish_reason)],
|
|
usage_metadata=mock_usage_metadata,
|
|
),
|
|
]
|
|
|
|
# Create async iterator for the chunks
|
|
async def async_chunk_iterator():
|
|
for chunk in mock_chunks:
|
|
yield chunk
|
|
|
|
# Mock the aio.models.generate_content_stream method to return an awaitable async iterator
|
|
mock_aio = Mock()
|
|
mock_aio.models.generate_content_stream = AsyncMock(
|
|
return_value=async_chunk_iterator()
|
|
)
|
|
mock_client.aio = mock_aio
|
|
|
|
with patch.dict(CLIENTS, {"google": mock_client}):
|
|
chunks: list[HonchoLLMCallStreamChunk] = []
|
|
async for chunk in handle_streaming_response(
|
|
client=mock_client,
|
|
params={
|
|
"model": "gemini-1.5-pro",
|
|
"max_tokens": 100,
|
|
"messages": [{"role": "user", "content": "Hello"}],
|
|
},
|
|
json_mode=False,
|
|
thinking_budget_tokens=None,
|
|
):
|
|
chunks.append(chunk)
|
|
|
|
assert len(chunks) == 3
|
|
assert chunks[0].content == "Hello"
|
|
assert chunks[1].content == " world"
|
|
assert chunks[2].content == ""
|
|
assert chunks[2].is_done is True
|
|
assert chunks[2].finish_reasons == ["STOP"]
|
|
|
|
async def test_google_no_candidates_fallback(self):
|
|
"""Test Google/Gemini fallback when no candidates"""
|
|
from google import genai
|
|
|
|
mock_client = Mock(spec=genai.Client)
|
|
mock_response = Mock()
|
|
mock_response.candidates = [] # Empty candidates
|
|
# Mock usage_metadata as None to test fallback
|
|
mock_response.usage_metadata = None
|
|
# Mock the async aio interface
|
|
mock_aio = Mock()
|
|
mock_aio.models.generate_content = AsyncMock(return_value=mock_response)
|
|
mock_client.aio = mock_aio
|
|
|
|
with patch.dict(CLIENTS, {"google": mock_client}):
|
|
response = await honcho_llm_call_inner(
|
|
provider="google",
|
|
model="gemini-1.5-pro",
|
|
prompt="Hello",
|
|
max_tokens=100,
|
|
)
|
|
|
|
# With empty candidates, content should be empty and defaults should be used
|
|
assert response.content == ""
|
|
assert response.output_tokens == 0 # Fallback value
|
|
assert response.finish_reasons == ["stop"] # Default fallback
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
class TestGroqClient:
|
|
"""Tests for Groq client functionality"""
|
|
|
|
async def test_groq_basic_call(self):
|
|
"""Test basic Groq API call"""
|
|
from groq import AsyncGroq
|
|
|
|
mock_client = AsyncMock(spec=AsyncGroq)
|
|
mock_response = ChatCompletion(
|
|
id="test-id",
|
|
object="chat.completion",
|
|
created=1234567890,
|
|
model="llama-3.1-70b",
|
|
choices=[
|
|
Choice(
|
|
index=0,
|
|
message=ChatCompletionMessage(
|
|
role="assistant", content="Hello from Groq"
|
|
),
|
|
finish_reason="stop",
|
|
)
|
|
],
|
|
usage=CompletionUsage(
|
|
prompt_tokens=10, completion_tokens=8, total_tokens=18
|
|
),
|
|
)
|
|
mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
|
|
|
|
with patch.dict(CLIENTS, {"groq": mock_client}):
|
|
response = await honcho_llm_call_inner(
|
|
provider="groq", model="llama-3.1-70b", prompt="Hello", max_tokens=100
|
|
)
|
|
|
|
assert isinstance(response, HonchoLLMCallResponse)
|
|
assert response.content == "Hello from Groq"
|
|
assert response.output_tokens == 8
|
|
assert response.finish_reasons == ["stop"]
|
|
|
|
async def test_groq_json_mode(self):
|
|
"""Test Groq with JSON mode"""
|
|
from groq import AsyncGroq
|
|
|
|
mock_client = AsyncMock(spec=AsyncGroq)
|
|
mock_response = ChatCompletion(
|
|
id="test-id",
|
|
object="chat.completion",
|
|
created=1234567890,
|
|
model="llama-3.1-70b",
|
|
choices=[
|
|
Choice(
|
|
index=0,
|
|
message=ChatCompletionMessage(
|
|
role="assistant", content='{"success": true}'
|
|
),
|
|
finish_reason="stop",
|
|
)
|
|
],
|
|
usage=CompletionUsage(
|
|
prompt_tokens=10, completion_tokens=5, total_tokens=15
|
|
),
|
|
)
|
|
mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
|
|
|
|
with patch.dict(CLIENTS, {"groq": mock_client}):
|
|
_response = await honcho_llm_call_inner(
|
|
provider="groq",
|
|
model="llama-3.1-70b",
|
|
prompt="Generate JSON",
|
|
max_tokens=100,
|
|
json_mode=True,
|
|
)
|
|
|
|
# Verify JSON mode was set
|
|
mock_client.chat.completions.create.assert_called_once()
|
|
call_args = mock_client.chat.completions.create.call_args
|
|
assert call_args.kwargs["response_format"] == {"type": "json_object"}
|
|
|
|
async def test_groq_response_model(self):
|
|
"""Test Groq with response model (structured output)"""
|
|
from groq import AsyncGroq
|
|
|
|
mock_client = AsyncMock(spec=AsyncGroq)
|
|
# Mock JSON response that matches SampleTestModel structure
|
|
json_content = '{"name": "Bob", "age": 30, "active": true}'
|
|
mock_response = ChatCompletion(
|
|
id="test-id",
|
|
object="chat.completion",
|
|
created=1234567890,
|
|
model="llama-3.1-70b",
|
|
choices=[
|
|
Choice(
|
|
index=0,
|
|
message=ChatCompletionMessage(
|
|
role="assistant", content=json_content
|
|
),
|
|
finish_reason="stop",
|
|
)
|
|
],
|
|
usage=CompletionUsage(
|
|
prompt_tokens=10, completion_tokens=12, total_tokens=22
|
|
),
|
|
)
|
|
mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
|
|
|
|
with patch.dict(CLIENTS, {"groq": mock_client}):
|
|
response = await honcho_llm_call_inner(
|
|
provider="groq",
|
|
model="llama-3.1-70b",
|
|
prompt="Generate a person",
|
|
max_tokens=100,
|
|
response_model=SampleTestModel,
|
|
)
|
|
|
|
# Verify the response contains the parsed model
|
|
assert isinstance(response.content, SampleTestModel)
|
|
assert response.content.name == "Bob"
|
|
assert response.content.age == 30
|
|
assert response.content.active is True
|
|
assert response.output_tokens == 12
|
|
assert response.finish_reasons == ["stop"]
|
|
|
|
# Verify the response format was set to the model
|
|
mock_client.chat.completions.create.assert_called_once()
|
|
call_args = mock_client.chat.completions.create.call_args
|
|
assert call_args.kwargs["response_format"] == SampleTestModel
|
|
|
|
async def test_groq_no_content_error(self):
|
|
"""Test Groq error handling when no content in response"""
|
|
from groq import AsyncGroq
|
|
|
|
mock_client = AsyncMock(spec=AsyncGroq)
|
|
mock_response = ChatCompletion(
|
|
id="test-id",
|
|
object="chat.completion",
|
|
created=1234567890,
|
|
model="llama-3.1-70b",
|
|
choices=[
|
|
Choice(
|
|
index=0,
|
|
message=ChatCompletionMessage(role="assistant", content=None),
|
|
finish_reason="stop",
|
|
)
|
|
],
|
|
usage=CompletionUsage(
|
|
prompt_tokens=10, completion_tokens=0, total_tokens=10
|
|
),
|
|
)
|
|
mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
|
|
|
|
with (
|
|
patch.dict(CLIENTS, {"groq": mock_client}),
|
|
pytest.raises(ValueError, match="No content in response"),
|
|
):
|
|
await honcho_llm_call_inner(
|
|
provider="groq",
|
|
model="llama-3.1-70b",
|
|
prompt="Hello",
|
|
max_tokens=100,
|
|
)
|
|
|
|
async def test_groq_streaming(self):
|
|
"""Test Groq streaming response"""
|
|
from groq import AsyncGroq
|
|
|
|
mock_client = AsyncMock(spec=AsyncGroq)
|
|
|
|
# Create mock streaming chunks
|
|
mock_chunks = [
|
|
ChatCompletionChunk(
|
|
id="test-id",
|
|
object="chat.completion.chunk",
|
|
created=1234567890,
|
|
model="llama-3.1-70b",
|
|
choices=[
|
|
ChunkChoice(
|
|
index=0, delta=ChoiceDelta(content="Hello"), finish_reason=None
|
|
)
|
|
],
|
|
),
|
|
ChatCompletionChunk(
|
|
id="test-id",
|
|
object="chat.completion.chunk",
|
|
created=1234567890,
|
|
model="llama-3.1-70b",
|
|
choices=[
|
|
ChunkChoice(
|
|
index=0,
|
|
delta=ChoiceDelta(content=" from Groq"),
|
|
finish_reason=None,
|
|
)
|
|
],
|
|
),
|
|
ChatCompletionChunk(
|
|
id="test-id",
|
|
object="chat.completion.chunk",
|
|
created=1234567890,
|
|
model="llama-3.1-70b",
|
|
choices=[
|
|
ChunkChoice(
|
|
index=0, delta=ChoiceDelta(content=None), finish_reason="stop"
|
|
)
|
|
],
|
|
),
|
|
]
|
|
|
|
# Create async iterator
|
|
async def async_chunk_iterator():
|
|
for chunk in mock_chunks:
|
|
yield chunk
|
|
|
|
# Mock the create method to return the async generator when awaited
|
|
mock_client.chat.completions.create = AsyncMock(
|
|
return_value=async_chunk_iterator()
|
|
)
|
|
|
|
with patch.dict(CLIENTS, {"groq": mock_client}):
|
|
chunks: list[HonchoLLMCallStreamChunk] = []
|
|
async for chunk in handle_streaming_response(
|
|
client=mock_client,
|
|
params={
|
|
"model": "llama-3.1-70b",
|
|
"max_tokens": 100,
|
|
"messages": [{"role": "user", "content": "Hello"}],
|
|
},
|
|
json_mode=False,
|
|
thinking_budget_tokens=None,
|
|
):
|
|
chunks.append(chunk)
|
|
|
|
assert len(chunks) == 3
|
|
assert chunks[0].content == "Hello"
|
|
assert chunks[1].content == " from Groq"
|
|
assert chunks[2].content == ""
|
|
assert chunks[2].is_done is True
|
|
assert chunks[2].finish_reasons == ["stop"]
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
class TestMainLLMCallFunction:
|
|
"""Tests for the main honcho_llm_call function"""
|
|
|
|
async def test_streaming_call(self):
|
|
"""Test streaming LLM call"""
|
|
|
|
mock_client = AsyncMock(spec=AsyncAnthropic)
|
|
mock_stream = AsyncMock()
|
|
|
|
# Mock streaming chunks
|
|
mock_chunks = [
|
|
Mock(type="content_block_delta", delta=Mock(text="Stream")),
|
|
Mock(type="content_block_delta", delta=Mock(text=" test")),
|
|
]
|
|
mock_stream.__aenter__.return_value = mock_stream
|
|
mock_stream.__aiter__.return_value = iter(mock_chunks)
|
|
|
|
# Mock final message with usage tokens
|
|
mock_usage = Mock(output_tokens=28)
|
|
mock_final_message = Mock(stop_reason="stop", usage=mock_usage)
|
|
mock_stream.get_final_message.return_value = mock_final_message
|
|
|
|
mock_client.messages.stream.return_value = mock_stream
|
|
|
|
with patch.dict(CLIENTS, {"anthropic": mock_client}):
|
|
settings.DIALECTIC.LEVELS["medium"].PROVIDER = "anthropic"
|
|
settings.DIALECTIC.LEVELS["medium"].MODEL = "claude-4-sonnet"
|
|
chunks: list[HonchoLLMCallStreamChunk] = []
|
|
async for chunk in await honcho_llm_call(
|
|
llm_settings=settings.DIALECTIC.LEVELS["medium"],
|
|
prompt="Hello",
|
|
max_tokens=100,
|
|
stream=True,
|
|
enable_retry=False, # Disable retry for simpler testing
|
|
):
|
|
chunks.append(chunk)
|
|
|
|
assert len(chunks) == 3 # 2 content + 1 final
|
|
assert chunks[0].content == "Stream"
|
|
assert chunks[1].content == " test"
|
|
assert chunks[2].is_done is True
|
|
|
|
async def test_retry_disabled(self):
|
|
"""Test that retry can be disabled"""
|
|
|
|
mock_client = AsyncMock(spec=AsyncAnthropic)
|
|
mock_response = Mock()
|
|
mock_response.content = [TextBlock(text="No retry response", type="text")]
|
|
mock_response.usage = Usage(input_tokens=5, output_tokens=5)
|
|
mock_response.stop_reason = "stop"
|
|
mock_client.messages.create = AsyncMock(return_value=mock_response)
|
|
|
|
with patch.dict(CLIENTS, {"anthropic": mock_client}):
|
|
settings.DIALECTIC.LEVELS["medium"].PROVIDER = "anthropic"
|
|
settings.DIALECTIC.LEVELS["medium"].MODEL = "claude-4-sonnet"
|
|
response = await honcho_llm_call(
|
|
llm_settings=settings.DIALECTIC.LEVELS["medium"],
|
|
prompt="Hello",
|
|
max_tokens=100,
|
|
enable_retry=False,
|
|
)
|
|
|
|
assert response.content == "No retry response"
|
|
|
|
|
|
class TestEdgeCases:
|
|
"""Tests for edge cases and boundary conditions"""
|
|
|
|
def test_stream_chunk_with_no_finish_reasons(self):
|
|
"""Test stream chunk creation without finish reasons"""
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|
chunk = HonchoLLMCallStreamChunk(content="test")
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|
# Should use default_factory for empty list
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|
assert chunk.finish_reasons == []
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|
# Modifying the list shouldn't affect other instances
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|
chunk.finish_reasons.append("stop")
|
|
|
|
new_chunk = HonchoLLMCallStreamChunk(content="test2")
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|
assert new_chunk.finish_reasons == [] # Should still be empty
|
|
|
|
|
|
# Test fixtures and utilities
|
|
@pytest.fixture
|
|
def sample_test_model():
|
|
"""Fixture providing a sample SampleTestModel instance"""
|
|
return SampleTestModel(name="Test User", age=25, active=True)
|
|
|
|
|
|
@pytest.fixture
|
|
def mock_anthropic_client():
|
|
"""Fixture providing a mocked Anthropic client"""
|
|
mock_client = AsyncMock()
|
|
mock_response = Mock()
|
|
mock_response.content = [TextBlock(text="Mocked Anthropic response", type="text")]
|
|
mock_response.usage = Usage(input_tokens=10, output_tokens=5)
|
|
mock_response.stop_reason = "stop"
|
|
mock_client.messages.create.return_value = mock_response
|
|
return mock_client
|
|
|
|
|
|
@pytest.fixture
|
|
def mock_openai_client():
|
|
"""Fixture providing a mocked OpenAI client"""
|
|
mock_client = AsyncMock()
|
|
mock_response = ChatCompletion(
|
|
id="test-id",
|
|
object="chat.completion",
|
|
created=1234567890,
|
|
model="gpt-4",
|
|
choices=[
|
|
Choice(
|
|
index=0,
|
|
message=ChatCompletionMessage(
|
|
role="assistant", content="Mocked OpenAI response"
|
|
),
|
|
finish_reason="stop",
|
|
)
|
|
],
|
|
usage=CompletionUsage(prompt_tokens=10, completion_tokens=5, total_tokens=15),
|
|
)
|
|
mock_client.chat.completions.create = AsyncMock(return_value=mock_response)
|
|
return mock_client
|