matitos
9c3bee87ac
FastAPI backend with a single-strategy async engine, paper and Binance brokers, pure-python indicators, a backtester that shares the engine's portfolio math, and a Vue dashboard with a live WebSocket feed. Adds the Gitea Actions CI/CD workflow that deploys to Traefik via docker_default.
85 lines
3.1 KiB
Python
85 lines
3.1 KiB
Python
from __future__ import annotations
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from fastapi.testclient import TestClient
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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_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_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_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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