matitos
57dcfe7adb
With several strategies the header cards showed only the first one. Expose day_pnl and drawdown_pct per strategy and add aggregateStatus() (frontend) so the cards show the whole account: summed cash/equity/P&L/trades/positions, worst drawdown, and any halt. Single-strategy runs are unchanged. Adds tests.
282 lines
10 KiB
Python
282 lines
10 KiB
Python
from __future__ import annotations
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import pytest
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from fastapi.testclient import TestClient
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from starlette.websockets import WebSocketDisconnect
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from app.main import create_app
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from app.market.fake import FakeMarketData
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from app.runtime import Runtime
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def test_version_endpoint(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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assert client.get("/api/version").status_code == 200
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assert "version" in client.get("/api/version").json()
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def test_health_and_strategies(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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assert client.get("/api/health").json() == {"status": "ok"}
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keys = {s["key"] for s in client.get("/api/strategies").json()}
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assert {"sma_cross", "rsi_reversion"} <= keys
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def test_start_status_stop_flow(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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status = client.get("/api/status").json()
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assert status["running"] is False
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started = client.post(
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"/api/bot/start",
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json={"strategy_key": "sma_cross", "params": {"fast": 2, "slow": 4}},
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)
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assert started.status_code == 200
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assert started.json()["running"] is True
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assert client.get("/api/positions").status_code == 200
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assert client.get("/api/orders").status_code == 200
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assert client.get("/api/events").status_code == 200
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stopped = client.post("/api/bot/stop").json()
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assert stopped["running"] is False
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def test_unknown_strategy_returns_404(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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response = client.post("/api/bot/start", json={"strategy_key": "does_not_exist"})
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assert response.status_code == 404
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def test_backtest_endpoint(runtime: Runtime, market: FakeMarketData) -> None:
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market.candles = FakeMarketData.sine_wave(200).candles
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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response = client.post(
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"/api/backtest",
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json={"strategy_key": "sma_cross", "params": {"fast": 5, "slow": 20}, "limit": 200},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["strategy_key"] == "sma_cross"
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assert data["error"] is None
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assert len(data["equity_curve"]) == 200
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assert "total_return_pct" in data["metrics"]
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assert data["metrics"]["num_trades"] >= 1
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def test_sweep_endpoint(runtime: Runtime, market: FakeMarketData) -> None:
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market.candles = FakeMarketData.sine_wave(200).candles
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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response = client.post(
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"/api/sweep",
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json={
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"strategy_key": "sma_cross",
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"grid": {"fast": [3, 5], "slow": [10, 20]},
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"limit": 200,
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},
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)
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assert response.status_code == 200
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data = response.json()
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assert data["combinations"] == 4
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assert 1 <= len(data["rows"]) <= 4
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assert "total_return_pct" in data["rows"][0]["metrics"]
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def test_sweep_unknown_strategy_404(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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response = client.post("/api/sweep", json={"strategy_key": "nope"})
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assert response.status_code == 404
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def test_backtest_unknown_strategy_404(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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response = client.post("/api/backtest", json={"strategy_key": "nope"})
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assert response.status_code == 404
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def test_backtest_limit_validation(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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assert (
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client.post("/api/backtest", json={"strategy_key": "sma_cross", "limit": 5}).status_code
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== 422
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)
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def test_start_many_and_multi_status(runtime: Runtime, market: FakeMarketData) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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started = client.post(
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"/api/bot/start-many",
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json={
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"strategies": [
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{"strategy_key": "sma_cross", "params": {"fast": 2, "slow": 4}, "weight": 1},
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{"strategy_key": "ema_cross", "params": {"fast": 2, "slow": 4}, "weight": 3},
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],
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"starting_balance": 10000,
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},
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)
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assert started.status_code == 200
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body = started.json()
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assert body["running"] is True
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assert len(body["strategies"]) == 2
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assert [s["allocation"] for s in body["strategies"]] == [0.25, 0.75]
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status = client.get("/api/bot/status").json()
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assert status["running"] is True
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assert len(status["strategies"]) == 2
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assert status["equity"] == 10000
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# Per-strategy fields the dashboard aggregates must be present.
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assert {"day_pnl", "drawdown_pct"} <= set(status["strategies"][0])
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client.post("/api/bot/stop")
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def test_start_many_rejects_unknown_strategy(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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response = client.post(
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"/api/bot/start-many", json={"strategies": [{"strategy_key": "nope"}]}
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)
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assert response.status_code == 404
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def test_kill_endpoint(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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client.post("/api/bot/start", json={"strategy_key": "sma_cross"})
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killed = client.post("/api/bot/kill", json={"reason": "test kill"}).json()
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assert killed["running"] is False
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assert killed["halted"] is True
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assert killed["halt_reason"] == "test kill"
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def test_status_exposes_risk_fields(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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status = client.get("/api/status").json()
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assert {"halted", "halt_reason", "trades_today", "day_pnl", "drawdown_pct"} <= set(status)
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def test_preset_crud(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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created = client.post(
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"/api/presets",
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json={
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"name": "My SMA",
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"strategy_key": "sma_cross",
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"symbol": "BTC/USDT",
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"timeframe": "1h",
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"params": {"fast": 5, "slow": 20},
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},
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)
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assert created.status_code == 200
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preset = created.json()
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assert preset["name"] == "My SMA"
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listed = client.get("/api/presets").json()
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assert any(p["id"] == preset["id"] for p in listed)
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assert client.delete(f"/api/presets/{preset['id']}").status_code == 200
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assert client.get("/api/presets").json() == []
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def test_preset_unknown_strategy_404(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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response = client.post(
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"/api/presets",
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json={
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"strategy_key": "nope",
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"symbol": "BTC/USDT",
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"timeframe": "1m",
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"params": {},
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},
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)
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assert response.status_code == 404
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def test_api_token_enforced(runtime: Runtime) -> None:
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runtime.settings.api_token = "secret"
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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assert client.get("/api/status").status_code == 401
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ok = client.get("/api/status", headers={"X-API-Token": "secret"})
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assert ok.status_code == 200
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# Health stays open.
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assert client.get("/api/health").status_code == 200
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def test_websocket_connects_without_any_token(runtime: Runtime) -> None:
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# API_TOKEN is unset by default: the API and the live feed must work with no
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# token at all, even when (as nginx does) an empty token header is sent.
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runtime.settings.api_token = ""
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app = create_app(runtime.settings, runtime)
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with (
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TestClient(app) as client,
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client.websocket_connect("/api/ws", headers={"X-API-Token": ""}) as websocket,
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):
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message = websocket.receive_json()
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assert message["type"] == "status"
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assert message["data"]["running"] is False
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def test_api_works_without_token(runtime: Runtime) -> None:
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runtime.settings.api_token = ""
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client:
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assert client.get("/api/status").status_code == 200
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assert client.get("/api/strategies").status_code == 200
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assert client.post("/api/backtest", json={"strategy_key": "sma_cross"}).status_code != 401
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def test_websocket_rejects_missing_token(runtime: Runtime) -> None:
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runtime.settings.api_token = "secret"
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app = create_app(runtime.settings, runtime)
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with (
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TestClient(app) as client,
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pytest.raises(WebSocketDisconnect) as excinfo,
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client.websocket_connect("/api/ws"),
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):
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pass
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assert excinfo.value.code == 1008
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def test_websocket_accepts_header_token(runtime: Runtime) -> None:
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runtime.settings.api_token = "secret"
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app = create_app(runtime.settings, runtime)
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with (
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TestClient(app) as client,
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client.websocket_connect("/api/ws", headers={"X-API-Token": "secret"}) as websocket,
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):
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message = websocket.receive_json()
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assert message["type"] == "status"
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def test_websocket_accepts_query_token(runtime: Runtime) -> None:
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runtime.settings.api_token = "secret"
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app = create_app(runtime.settings, runtime)
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with (
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TestClient(app) as client,
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client.websocket_connect("/api/ws?token=secret") as websocket,
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):
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message = websocket.receive_json()
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assert message["type"] == "status"
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def test_websocket_sends_initial_status(runtime: Runtime) -> None:
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app = create_app(runtime.settings, runtime)
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with TestClient(app) as client, client.websocket_connect("/api/ws") as websocket:
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message = websocket.receive_json()
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assert message["type"] == "status"
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assert message["data"]["running"] is False
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