90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
import pytest
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from app.db import altcoin_db
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from app.db.paper_trading import list_paper_trades, sync_recommendation
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from app.db.runtime_config_db import set_config
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from app.services import price_streamer
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@pytest.fixture
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def buy_now_rec(monkeypatch):
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set_config("system", "paper_trading", {
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"enabled": True,
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"trade_notional_usdt": 5000,
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"trade_leverage": 5,
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"fee_rate": 0,
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"slippage_pct": 0,
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})
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set_config("system", "price_streamer", {
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"enabled": True,
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"update_latest_price_cache": True,
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"sync_paper_trading": True,
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"include_actionable_recommendations": True,
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"include_open_paper_trades": True,
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})
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altcoin_db.init_db()
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rec_id = altcoin_db.create_recommendation(
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symbol="WS/USDT",
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rec_state="爆发",
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rec_score=28,
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entry_price=100,
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stop_loss=95,
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tp1=106,
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tp2=112,
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signals=["当前15min即刻入场信号"],
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entry_plan={
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"entry_action": "可即刻买入",
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"entry_price": 100,
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"stop_loss": 95,
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"tp1": 106,
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"tp2": 112,
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"risk_reward_ok": True,
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"entry_trigger_confirmed": True,
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},
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)
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return next(r for r in altcoin_db.get_active_recommendations_deduped(actionable_only=False) if r["id"] == rec_id)
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def test_price_streamer_loads_actionable_targets(buy_now_rec):
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targets = price_streamer.load_stream_targets()
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assert "WS/USDT" in targets
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assert targets["WS/USDT"]["id"] == buy_now_rec["id"]
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def test_price_streamer_tick_opens_and_closes_paper_trade(buy_now_rec):
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targets = {"WS/USDT": buy_now_rec}
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opened = price_streamer.handle_price_tick("WS/USDT", 100, targets, event_time="2026-05-16T10:00:00")
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targets = price_streamer.load_stream_targets()
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closed = price_streamer.handle_price_tick("WS/USDT", 106, targets, event_time="2026-05-16T10:01:00")
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assert opened["paper_trading"]["opened"] is True
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assert closed["paper_trading"]["closed"] is True
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assert closed["paper_trading"]["exit_reason"] == "tp1"
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trade = list_paper_trades()["items"][0]
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assert trade["status"] == "closed"
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assert trade["notional_usdt"] == pytest.approx(5000.0)
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def test_price_streamer_tracks_open_paper_trade_without_active_rec(buy_now_rec):
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sync_recommendation(buy_now_rec, 100, event_time="2026-05-16T10:00:00")
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targets = price_streamer.load_stream_targets()
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assert "WS/USDT" in targets
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assert targets["WS/USDT"]["id"] == buy_now_rec["id"]
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def test_price_streamer_builds_binance_combined_stream_url():
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url = price_streamer._stream_url(["BTC/USDT", "ETH/USDT"], {"stream_url": "wss://example.test/stream"})
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assert url == "wss://example.test/stream?streams=btcusdt@ticker/ethusdt@ticker"
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def test_price_streamer_parse_ticker_message():
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symbol, price = price_streamer._parse_ticker_message('{"stream":"wsusdt@ticker","data":{"s":"WSUSDT","c":"101.5"}}')
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assert symbol == "WS/USDT"
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assert price == pytest.approx(101.5)
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