mirror of
https://github.com/home-assistant/core.git
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Luís Alves
134 lines
4.2 KiB
Python
134 lines
4.2 KiB
Python
"""Fixtures for LiteLLM integration tests."""
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from collections.abc import AsyncGenerator, Generator
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from typing import Any
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from unittest.mock import AsyncMock, patch
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from openai.types import CompletionUsage, Model
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from openai.types.chat import ChatCompletion, ChatCompletionMessage
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from openai.types.chat.chat_completion import Choice
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import pytest
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from homeassistant.components.litellm.const import CONF_PROMPT, DOMAIN
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from homeassistant.config_entries import ConfigSubentryData
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from homeassistant.const import CONF_API_KEY, CONF_LLM_HASS_API, CONF_MODEL, CONF_URL
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers import llm
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from homeassistant.setup import async_setup_component
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from tests.common import MockConfigEntry
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TEST_URL = "http://localhost:4000/v1"
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async def models_response(*model_ids: str) -> AsyncGenerator[Model]:
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"""Yield models as the OpenAI client's `models.list()` would."""
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for model_id in model_ids:
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yield Model(id=model_id, created=0, object="model", owned_by="litellm")
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@pytest.fixture
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def mock_setup_entry() -> Generator[AsyncMock]:
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"""Override async_setup_entry."""
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with patch(
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"homeassistant.components.litellm.async_setup_entry",
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return_value=True,
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) as mock_setup_entry:
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yield mock_setup_entry
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@pytest.fixture
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def enable_assist() -> bool:
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"""Return whether the Assist LLM API is enabled for the conversation agent."""
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return False
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@pytest.fixture
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def conversation_subentry_data(enable_assist: bool) -> dict[str, Any]:
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"""Mock conversation subentry data."""
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res: dict[str, Any] = {
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CONF_MODEL: "gpt-3.5-turbo",
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CONF_PROMPT: "You are a helpful assistant.",
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}
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if enable_assist:
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res[CONF_LLM_HASS_API] = [llm.LLM_API_ASSIST]
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return res
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@pytest.fixture
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def mock_config_entry(
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hass: HomeAssistant,
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conversation_subentry_data: dict[str, Any],
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) -> MockConfigEntry:
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"""Mock a config entry."""
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return MockConfigEntry(
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title="localhost:4000",
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domain=DOMAIN,
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data={
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CONF_URL: TEST_URL,
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CONF_API_KEY: "bla",
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},
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subentries_data=[
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ConfigSubentryData(
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data=conversation_subentry_data,
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subentry_id="ABCDEF",
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subentry_type="conversation",
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title="gpt-3.5-turbo",
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unique_id=None,
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),
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],
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)
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@pytest.fixture
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async def mock_openai_client() -> AsyncGenerator[AsyncMock]:
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"""Mock the OpenAI client used for chat completions."""
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with patch(
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"homeassistant.components.litellm.coordinator.AsyncOpenAI"
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) as mock_client:
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client = mock_client.return_value
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client.chat.completions.create = AsyncMock(
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return_value=ChatCompletion(
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id="chatcmpl-1234567890ABCDEFGHIJKLMNOPQRS",
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choices=[
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Choice(
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finish_reason="stop",
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index=0,
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message=ChatCompletionMessage(
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content="Hello, how can I help you?",
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role="assistant",
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function_call=None,
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tool_calls=None,
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),
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)
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],
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created=1700000000,
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model="gpt-3.5-turbo",
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object="chat.completion",
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system_fingerprint=None,
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usage=CompletionUsage(
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completion_tokens=9, prompt_tokens=8, total_tokens=17
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),
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)
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)
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yield client
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@pytest.fixture
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def mock_models() -> Generator[AsyncMock]:
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"""Mock the OpenAI client the config flow uses to list proxy models."""
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with patch(
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"homeassistant.components.litellm.config_flow.AsyncOpenAI"
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) as mock_client:
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client = mock_client.return_value
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client.with_options.return_value.models.list.side_effect = (
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lambda *args, **kwargs: models_response("gpt-3.5-turbo", "gpt-4")
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)
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yield client
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@pytest.fixture(autouse=True)
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async def setup_ha(hass: HomeAssistant) -> None:
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"""Set up Home Assistant."""
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assert await async_setup_component(hass, "homeassistant", {})
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