dekun
717a3d5694
Expose period delta from equity curve start and surface it in the toolbar and summary cards with green/red cues. Co-authored-by: Cursor <cursoragent@cursor.com>
129 lines
3.6 KiB
Python
129 lines
3.6 KiB
Python
"""hub_fund_history_lib:总资金,回撤与日快照."""
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from __future__ import annotations
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from lib.hub.hub_fund_history_lib import (
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account_total_usdt,
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build_fund_overview,
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compute_drawdown,
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compute_period_delta,
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get_fund_history,
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record_fund_snapshot,
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)
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def test_account_total_requires_both_sides():
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assert account_total_usdt(10, 20) == 30.0
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assert account_total_usdt(10, None) is None
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assert account_total_usdt(None, 5) is None
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def test_compute_drawdown():
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dd = compute_drawdown([100, 120, 90, 110])
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assert dd["peak_usdt"] == 120.0
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assert dd["max_drawdown_u"] == 30.0
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assert dd["max_drawdown_pct"] == 25.0
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def test_compute_period_delta():
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out = compute_period_delta(
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[
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{"day": "2026-06-09", "total_usdt": 100},
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{"day": "2026-06-10", "total_usdt": 112.5},
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]
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)
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assert out["start_usdt"] == 100.0
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assert out["period_delta_usdt"] == 12.5
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assert out["period_delta_pct"] == 12.5
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empty = compute_period_delta([])
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assert empty["period_delta_usdt"] is None
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def test_build_fund_overview_skips_unmonitored(tmp_path, monkeypatch):
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hist_path = tmp_path / "hub_fund_history.json"
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monkeypatch.setattr("hub_fund_history_lib.FUND_HISTORY_PATH", hist_path)
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record_fund_snapshot(
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"2026-06-01",
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[
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{
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"key": "binance",
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"name": "Binance",
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"funding_usdt": 10,
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"trading_usdt": 20,
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"monitored": True,
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}
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],
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keep_days=180,
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)
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record_fund_snapshot(
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"2026-06-02",
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[
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{
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"key": "binance",
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"name": "Binance",
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"funding_usdt": 12,
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"trading_usdt": 18,
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"monitored": True,
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}
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],
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keep_days=180,
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)
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exchanges = [
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{"id": "0", "key": "binance", "name": "Binance", "enabled": True},
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{"id": "2", "key": "gate", "name": "Gate", "enabled": False},
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]
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board_rows = [
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{
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"key": "binance",
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"name": "Binance",
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"account_ok": True,
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"funding_usdt": 15,
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"trading_usdt": 25,
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}
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]
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out = build_fund_overview(
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exchanges,
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board_rows=board_rows,
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trading_day="2026-06-02",
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keep_days=180,
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)
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assert out["totals"]["total_usdt"] == 40.0
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assert out["totals"]["monitored_count"] == 1
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assert len(out["accounts"]) == 1
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assert all(a["monitored"] for a in out["accounts"])
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assert out["totals"]["drawdown"]["max_drawdown_u"] == 0.0
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def test_history_start_day_filters_older(tmp_path, monkeypatch):
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hist_path = tmp_path / "hub_fund_history.json"
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monkeypatch.setattr("hub_fund_history_lib.FUND_HISTORY_PATH", hist_path)
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monkeypatch.setattr("hub_fund_history_lib.FUND_HISTORY_START_DAY", "2026-06-09")
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record_fund_snapshot(
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"2026-06-01",
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[
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{
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"key": "binance",
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"name": "Binance",
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"funding_usdt": 1,
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"trading_usdt": 1,
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"monitored": True,
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}
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],
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keep_days=180,
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)
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record_fund_snapshot(
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"2026-06-09",
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[
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{
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"key": "binance",
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"name": "Binance",
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"funding_usdt": 10,
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"trading_usdt": 20,
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"monitored": True,
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}
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],
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keep_days=180,
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)
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hist = get_fund_history(anchor_day="2026-06-10", keep_days=180)
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assert "2026-06-01" not in hist
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assert "2026-06-09" in hist
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