AdrianoDev
1b8ba0ef9c
Task 6.7: porting alpaca da services/mcp-alpaca a src/cerbero_mcp. client.py + leverage_cap.py copiati 1:1 (default cap 1 cash). tools.py: 17 tool senza ACL/Principal/audit. Router /mcp-alpaca con 18 route (env_info + 17 tool). Builder branch alpaca: paper=(env=="testnet"), api_key viene da settings.alpaca.api_key_id. Test client + leverage_cap migrati (15 test alpaca pass). Test builder con stub SDK alpaca-py. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
118 lines
3.6 KiB
Python
118 lines
3.6 KiB
Python
from __future__ import annotations
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import pytest
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@pytest.mark.asyncio
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async def test_build_client_deribit_returns_correct_url(monkeypatch):
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from tests.unit.test_settings import _minimal_env
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for k, v in _minimal_env().items():
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monkeypatch.setenv(k, v)
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from cerbero_mcp.settings import Settings
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from cerbero_mcp.exchanges import build_client
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s = Settings()
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c_test = await build_client(s, "deribit", "testnet")
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c_live = await build_client(s, "deribit", "mainnet")
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# DeribitClient espone base_url come property derivata da self.testnet
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assert "test" in c_test.base_url.lower()
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assert "test" not in c_live.base_url.lower()
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@pytest.mark.asyncio
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async def test_build_client_bybit_returns_correct_env(monkeypatch):
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from tests.unit.test_settings import _minimal_env
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for k, v in _minimal_env().items():
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monkeypatch.setenv(k, v)
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# Stub pybit HTTP per evitare connessione reale durante __init__
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from cerbero_mcp.exchanges.bybit import client as bybit_client
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class _FakeHTTP:
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def __init__(self, **kwargs):
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self.kwargs = kwargs
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monkeypatch.setattr(bybit_client, "HTTP", _FakeHTTP)
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from cerbero_mcp.settings import Settings
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from cerbero_mcp.exchanges import build_client
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s = Settings()
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c_test = await build_client(s, "bybit", "testnet")
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c_live = await build_client(s, "bybit", "mainnet")
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assert c_test is not c_live
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assert c_test.testnet is True
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assert c_live.testnet is False
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@pytest.mark.asyncio
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async def test_build_client_hyperliquid_returns_correct_env(monkeypatch):
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from tests.unit.test_settings import _minimal_env
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for k, v in _minimal_env().items():
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monkeypatch.setenv(k, v)
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from cerbero_mcp.settings import Settings
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from cerbero_mcp.exchanges import build_client
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s = Settings()
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c_test = await build_client(s, "hyperliquid", "testnet")
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c_live = await build_client(s, "hyperliquid", "mainnet")
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assert c_test is not c_live
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assert c_test.testnet is True
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assert c_live.testnet is False
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assert "test" in c_test.base_url.lower()
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assert "test" not in c_live.base_url.lower()
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@pytest.mark.asyncio
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async def test_build_client_alpaca_returns_correct_env(monkeypatch):
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from tests.unit.test_settings import _minimal_env
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for k, v in _minimal_env().items():
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monkeypatch.setenv(k, v)
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# Stub alpaca SDK clients per evitare connessioni reali in __init__
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from cerbero_mcp.exchanges.alpaca import client as alpaca_client
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class _FakeSdk:
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def __init__(self, **kwargs):
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self.kwargs = kwargs
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monkeypatch.setattr(alpaca_client, "TradingClient", _FakeSdk)
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monkeypatch.setattr(alpaca_client, "StockHistoricalDataClient", _FakeSdk)
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monkeypatch.setattr(alpaca_client, "CryptoHistoricalDataClient", _FakeSdk)
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monkeypatch.setattr(alpaca_client, "OptionHistoricalDataClient", _FakeSdk)
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from cerbero_mcp.settings import Settings
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from cerbero_mcp.exchanges import build_client
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s = Settings()
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c_test = await build_client(s, "alpaca", "testnet")
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c_live = await build_client(s, "alpaca", "mainnet")
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assert c_test is not c_live
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assert c_test.paper is True
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assert c_live.paper is False
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@pytest.mark.asyncio
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async def test_build_client_unknown_exchange_raises(monkeypatch):
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from tests.unit.test_settings import _minimal_env
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for k, v in _minimal_env().items():
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monkeypatch.setenv(k, v)
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from cerbero_mcp.settings import Settings
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from cerbero_mcp.exchanges import build_client
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s = Settings()
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with pytest.raises(ValueError):
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await build_client(s, "ftx", "testnet")
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