Adriano
466e63dc19
Wrapper async tipizzati sui sei servizi MCP HTTP che Cerbero Bite consuma in autonomia. 277 test pass, copertura clients 93%, mypy strict pulito, ruff clean. Base layer: - clients/_base.py: HttpToolClient con httpx + tenacity (retry esponenziale 3x, timeout 8s, mapping HTTP→eccezioni tipizzate). - clients/_exceptions.py: McpAuthError, McpServerError, McpToolError, McpDataAnomalyError, McpNotFoundError, McpTimeoutError. - config/mcp_endpoints.py: risoluzione URL via Docker DNS (mcp-deribit:9011, ...) con override per servizio via env var; caricamento bearer token da secrets/core.token o CERBERO_BITE_CORE_TOKEN_FILE. Wrapper: - clients/macro.py: next_high_severity_within() per filtro entry §2.5. - clients/sentiment.py: funding_cross_median_annualized() con annualizzazione per period nativo per exchange (Binance/Bybit/OKX 1095, Hyperliquid 8760). - clients/hyperliquid.py: funding_rate_annualized() per filtro §2.6. - clients/portfolio.py: total_equity_eur(), asset_pct_of_portfolio() per sizing engine + filtro §2.7. - clients/telegram.py: notify-only (no callback queue, no conferme — Bite auto-execute). - clients/deribit.py: environment_info, index_price_eth, latest_dvol, options_chain, get_tickers, orderbook_depth_top3, get_account_summary, get_positions, place_combo_order (combo atomico), cancel_order. CLI: - cerbero-bite ping: health-check parallelo di tutti gli MCP con tabella rich (OK/FAIL/SKIPPED). Docker: - Dockerfile multi-stage Python 3.13 + uv, user non-root. - docker-compose.yml con rete external "cerbero-suite", secret core_token montato a /run/secrets/core_token, env per ogni MCP. - secrets/README.md documenta il setup del token. Documentazione di intervento: - docs/12-mcp-deribit-changes.md: spec delle modifiche apportate al server mcp-deribit (place_combo_order + override testnet via DERIBIT_TESTNET). Dipendenze: - aggiunto pytest-httpx per i test HTTP. - rimosso mcp>=1.0 (non usiamo l'SDK MCP, parliamo via HTTP REST). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
"""Tests for PortfolioClient."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from decimal import Decimal
|
|
|
|
import pytest
|
|
from pytest_httpx import HTTPXMock
|
|
|
|
from cerbero_bite.clients._base import HttpToolClient
|
|
from cerbero_bite.clients._exceptions import McpDataAnomalyError
|
|
from cerbero_bite.clients.portfolio import PortfolioClient
|
|
|
|
|
|
def _client() -> PortfolioClient:
|
|
http = HttpToolClient(
|
|
service="portfolio",
|
|
base_url="http://mcp-portfolio:9018",
|
|
token="t",
|
|
retry_max=1,
|
|
)
|
|
return PortfolioClient(http)
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_total_equity_eur(httpx_mock: HTTPXMock) -> None:
|
|
httpx_mock.add_response(
|
|
url="http://mcp-portfolio:9018/tools/get_total_portfolio_value",
|
|
json={"total_value_eur": 12345.67},
|
|
)
|
|
out = await _client().total_equity_eur()
|
|
assert out == Decimal("12345.67")
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_total_equity_anomaly_when_missing(httpx_mock: HTTPXMock) -> None:
|
|
httpx_mock.add_response(json={})
|
|
with pytest.raises(McpDataAnomalyError, match="total_value_eur"):
|
|
await _client().total_equity_eur()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_total_equity_anomaly_on_unexpected_shape(httpx_mock: HTTPXMock) -> None:
|
|
httpx_mock.add_response(json=[1, 2, 3])
|
|
with pytest.raises(McpDataAnomalyError, match="unexpected shape"):
|
|
await _client().total_equity_eur()
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_asset_pct_aggregates_matching_tickers(httpx_mock: HTTPXMock) -> None:
|
|
httpx_mock.add_response(
|
|
url="http://mcp-portfolio:9018/tools/get_holdings",
|
|
json=[
|
|
{"ticker": "ETH-USD", "current_value_eur": 3000.0},
|
|
{"ticker": "ETHE", "current_value_eur": 1000.0}, # ETH ticker variant
|
|
{"ticker": "AAPL", "current_value_eur": 6000.0},
|
|
],
|
|
)
|
|
pct = await _client().asset_pct_of_portfolio("ETH")
|
|
# 4000 / 10000 = 0.4
|
|
assert pct == Decimal("0.4")
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_asset_pct_returns_zero_for_empty_portfolio(
|
|
httpx_mock: HTTPXMock,
|
|
) -> None:
|
|
httpx_mock.add_response(json=[])
|
|
assert await _client().asset_pct_of_portfolio("ETH") == Decimal("0")
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_asset_pct_skips_entries_without_value(httpx_mock: HTTPXMock) -> None:
|
|
httpx_mock.add_response(
|
|
json=[
|
|
{"ticker": "ETH", "current_value_eur": None},
|
|
{"ticker": "AAPL", "current_value_eur": 1000.0},
|
|
]
|
|
)
|
|
assert await _client().asset_pct_of_portfolio("ETH") == Decimal("0")
|
|
|
|
|
|
@pytest.mark.asyncio
|
|
async def test_asset_pct_anomaly_when_response_not_list(httpx_mock: HTTPXMock) -> None:
|
|
httpx_mock.add_response(json={"holdings": []})
|
|
with pytest.raises(McpDataAnomalyError, match="unexpected shape"):
|
|
await _client().asset_pct_of_portfolio("ETH")
|
|
|
|
|
|
def test_portfolio_client_rejects_wrong_service() -> None:
|
|
bad = HttpToolClient(
|
|
service="macro", base_url="http://x:1", token="t", retry_max=1
|
|
)
|
|
with pytest.raises(ValueError, match="requires service 'portfolio'"):
|
|
PortfolioClient(bad)
|