mirror of
https://github.com/Alishahryar1/free-claude-code.git
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218 lines
7.5 KiB
Python
218 lines
7.5 KiB
Python
from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from fastapi import HTTPException
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from api.dependencies import cleanup_provider, get_provider, get_settings
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from config.nim import NimSettings
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from providers.lmstudio import LMStudioProvider
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from providers.nvidia_nim import NvidiaNimProvider
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from providers.open_router import OpenRouterProvider
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def _make_mock_settings(**overrides):
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"""Create a mock settings object with all required fields for get_provider()."""
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mock = MagicMock()
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mock.model = "nvidia_nim/meta/llama3"
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mock.provider_type = "nvidia_nim"
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mock.nvidia_nim_api_key = "test_key"
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mock.provider_rate_limit = 40
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mock.provider_rate_window = 60
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mock.provider_max_concurrency = 5
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mock.open_router_api_key = "test_openrouter_key"
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mock.lm_studio_base_url = "http://localhost:1234/v1"
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mock.nim = NimSettings()
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mock.http_read_timeout = 300.0
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mock.http_write_timeout = 10.0
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mock.http_connect_timeout = 2.0
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for key, value in overrides.items():
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setattr(mock, key, value)
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return mock
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@pytest.fixture(autouse=True)
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def reset_provider():
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"""Reset the global _provider singleton between tests."""
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with patch("api.dependencies._provider", None):
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yield
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@pytest.mark.asyncio
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async def test_get_provider_singleton():
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings()
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p1 = get_provider()
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p2 = get_provider()
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assert isinstance(p1, NvidiaNimProvider)
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assert p1 is p2
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@pytest.mark.asyncio
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async def test_get_settings():
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settings = get_settings()
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assert settings is not None
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# Verify it calls the internal _get_settings
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with patch("api.dependencies._get_settings") as mock_get:
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get_settings()
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mock_get.assert_called_once()
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@pytest.mark.asyncio
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async def test_cleanup_provider():
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings()
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provider = get_provider()
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assert isinstance(provider, NvidiaNimProvider)
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provider._client = AsyncMock()
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await cleanup_provider()
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provider._client.aclose.assert_called_once()
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@pytest.mark.asyncio
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async def test_cleanup_provider_no_client():
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings()
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provider = get_provider()
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if hasattr(provider, "_client"):
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del provider._client
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await cleanup_provider()
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# Should not raise
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@pytest.mark.asyncio
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async def test_get_provider_open_router():
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"""Test that provider_type=open_router returns OpenRouterProvider."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings(provider_type="open_router")
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provider = get_provider()
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assert isinstance(provider, OpenRouterProvider)
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assert provider._base_url == "https://openrouter.ai/api/v1"
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assert provider._api_key == "test_openrouter_key"
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@pytest.mark.asyncio
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async def test_get_provider_lmstudio():
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"""Test that provider_type=lmstudio returns LMStudioProvider."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings(provider_type="lmstudio")
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provider = get_provider()
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assert isinstance(provider, LMStudioProvider)
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assert provider._base_url == "http://localhost:1234/v1"
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assert provider._api_key == "lm-studio"
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@pytest.mark.asyncio
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async def test_get_provider_lmstudio_uses_lm_studio_base_url():
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"""LM Studio provider uses lm_studio_base_url from settings."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings(
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provider_type="lmstudio",
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lm_studio_base_url="http://custom:9999/v1",
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)
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provider = get_provider()
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assert isinstance(provider, LMStudioProvider)
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assert provider._base_url == "http://custom:9999/v1"
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@pytest.mark.asyncio
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async def test_get_provider_passes_http_timeouts_from_settings():
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"""Provider receives http timeouts from settings when creating client."""
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with (
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patch("api.dependencies.get_settings") as mock_settings,
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patch("providers.openai_compat.AsyncOpenAI") as mock_openai,
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):
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mock_settings.return_value = _make_mock_settings(
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http_read_timeout=600.0,
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http_write_timeout=20.0,
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http_connect_timeout=5.0,
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)
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provider = get_provider()
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assert isinstance(provider, NvidiaNimProvider)
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call_kwargs = mock_openai.call_args[1]
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timeout = call_kwargs["timeout"]
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assert timeout.read == 600.0
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assert timeout.write == 20.0
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assert timeout.connect == 5.0
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@pytest.mark.asyncio
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async def test_get_provider_nvidia_nim_missing_api_key():
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"""NVIDIA NIM with empty API key raises HTTPException 503."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings(nvidia_nim_api_key="")
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with pytest.raises(HTTPException) as exc_info:
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get_provider()
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assert exc_info.value.status_code == 503
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assert "NVIDIA_NIM_API_KEY" in exc_info.value.detail
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assert "build.nvidia.com" in exc_info.value.detail
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@pytest.mark.asyncio
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async def test_get_provider_nvidia_nim_whitespace_only_api_key():
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"""NVIDIA NIM with whitespace-only API key raises HTTPException 503."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings(nvidia_nim_api_key=" ")
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with pytest.raises(HTTPException) as exc_info:
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get_provider()
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assert exc_info.value.status_code == 503
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assert "NVIDIA_NIM_API_KEY" in exc_info.value.detail
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@pytest.mark.asyncio
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async def test_get_provider_open_router_missing_api_key():
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"""OpenRouter with empty API key raises HTTPException 503."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings(
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provider_type="open_router",
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open_router_api_key="",
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)
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with pytest.raises(HTTPException) as exc_info:
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get_provider()
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assert exc_info.value.status_code == 503
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assert "OPENROUTER_API_KEY" in exc_info.value.detail
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assert "openrouter.ai" in exc_info.value.detail
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@pytest.mark.asyncio
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async def test_get_provider_unknown_type():
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"""Test that unknown provider_type raises ValueError."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings(provider_type="unknown")
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with pytest.raises(ValueError, match="Unknown provider_type"):
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get_provider()
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@pytest.mark.asyncio
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async def test_cleanup_provider_aclose_raises():
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"""cleanup_provider handles aclose() raising an exception."""
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with patch("api.dependencies.get_settings") as mock_settings:
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mock_settings.return_value = _make_mock_settings()
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provider = get_provider()
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assert isinstance(provider, NvidiaNimProvider)
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provider._client = AsyncMock()
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provider._client.aclose = AsyncMock(side_effect=RuntimeError("cleanup failed"))
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# Should propagate the error (current behavior - no try/except)
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with pytest.raises(RuntimeError, match="cleanup failed"):
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await cleanup_provider()
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