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shy3130
e0cd625ef4
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627 lines
24 KiB
Python
627 lines
24 KiB
Python
"""数据完整性检测 (停机缺口/盘中快照) 单元测试。
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判据核心: quote_ts 仅实时 flush 写入真实毫秒时间戳 (batch 拉取/盘后计算为
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null); 历史交易日的 quote_ts 时刻 < 15:00 即盘中快照 → 坏。
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"""
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from __future__ import annotations
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from datetime import date, datetime, time, timedelta, timezone
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from types import SimpleNamespace
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import polars as pl
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import pytest
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from app.market_time import CN_TZ, cn_today
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from app.services.data_integrity import (
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AUTO_REPAIR_MAX_LAG_DAYS,
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IntegrityIssue,
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_is_snapshot,
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_quote_ts_max_ms,
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earliest_issue_day,
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prune_enriched_partitions,
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scan_recent_integrity,
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within_auto_repair_window,
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)
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# 2026-08-19(周三) ~ 2026-08-21(周五) 是工作日; TODAY 取 2026-08-24(周一)
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TODAY = date(2026, 8, 24)
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FRIDAY = date(2026, 8, 21)
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THURSDAY = date(2026, 8, 20)
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def _ts_ms(day: date, t: time) -> int:
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return int(datetime.combine(day, t, tzinfo=CN_TZ).timestamp() * 1000)
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def _write_daily_partition(root, table: str, day: date, quote_ts: int | None, symbols=("600001.SH",)) -> None:
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part = root / table / f"date={day.isoformat()}"
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part.mkdir(parents=True, exist_ok=True)
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n = len(symbols)
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pl.DataFrame({
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"symbol": list(symbols),
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"date": [day] * n,
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"open": [10.0] * n,
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"high": [10.1] * n,
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"low": [9.9] * n,
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"close": [10.0] * n,
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"volume": [100.0] * n,
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"amount": [1000.0] * n,
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"quote_ts": [quote_ts] * n,
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}).write_parquet(part / "part.parquet")
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# ── 判据 ────────────────────────────────────────────────────────────
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def test_snapshot_predicate():
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noon = _ts_ms(FRIDAY, time(11, 58))
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after_close = _ts_ms(FRIDAY, time(15, 0, 30))
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assert _is_snapshot(FRIDAY, noon) is True
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assert _is_snapshot(FRIDAY, after_close) is False
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assert _is_snapshot(FRIDAY, None) is False # batch 历史 → 权威
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def test_quote_ts_max_reads_partition_statistics(tmp_path):
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part = tmp_path / "date=2026-08-21"
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part.mkdir()
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pl.DataFrame({
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"symbol": ["a", "b"],
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"quote_ts": [1000, 2000],
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}).write_parquet(part / "part.parquet")
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assert _quote_ts_max_ms(part) == 2000
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def test_quote_ts_max_none_for_all_null(tmp_path):
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part = tmp_path / "date=2026-08-21"
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part.mkdir()
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pl.DataFrame({
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"symbol": ["a", "b"],
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"quote_ts": [None, None],
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}).write_parquet(part / "part.parquet")
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assert _quote_ts_max_ms(part) is None
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# ── 扫描 ────────────────────────────────────────────────────────────
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def test_batch_history_with_null_quote_ts_is_clean(tmp_path):
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_write_daily_partition(tmp_path, "kline_daily", THURSDAY, None)
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_write_daily_partition(tmp_path, "kline_daily", FRIDAY, None)
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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# 周六/周日非工作日不扫; 无今日分区且周五为最新 → 周五之后无缺口
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assert issues == []
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def test_midday_snapshot_partition_is_flagged(tmp_path):
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_write_daily_partition(tmp_path, "kline_daily", FRIDAY, _ts_ms(FRIDAY, time(11, 58)))
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_write_daily_partition(tmp_path, "kline_daily", TODAY, _ts_ms(TODAY, time(10, 0)))
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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assert [(i.day, i.table, i.kind) for i in issues] == [
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(FRIDAY, "kline_daily", "snapshot"),
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]
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def test_final_snapshot_after_close_is_clean(tmp_path):
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_write_daily_partition(tmp_path, "kline_daily", FRIDAY, _ts_ms(FRIDAY, time(15, 1)))
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_write_daily_partition(tmp_path, "kline_daily", TODAY, _ts_ms(TODAY, time(10, 0)))
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assert scan_recent_integrity(tmp_path, today=TODAY) == []
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def test_zero_volume_live_residue_amid_batch_rows_is_clean(tmp_path):
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"""盘后 batch 已覆盖主体数据时, 单个停牌实时残留不能误判整个分区。"""
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part = tmp_path / "kline_daily" / f"date={FRIDAY.isoformat()}"
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part.mkdir(parents=True)
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pl.DataFrame({
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"symbol": ["600001.SH", "600002.SH", "600003.SH", "600004.SH"],
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"date": [FRIDAY] * 4,
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"open": [10.0, 9.8, 12.0, 8.0],
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"high": [10.2, 9.8, 12.2, 8.1],
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"low": [9.9, 9.8, 11.9, 7.9],
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"close": [10.1, 9.8, 12.1, 8.0],
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"volume": [1000.0, 0.0, 1200.0, 800.0],
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"amount": [10100.0, 0.0, 14520.0, 6400.0],
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"quote_ts": [None, _ts_ms(FRIDAY, time(9, 15)), None, None],
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}).write_parquet(part / "part.parquet")
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_write_daily_partition(tmp_path, "kline_daily", TODAY, _ts_ms(TODAY, time(10, 0)))
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assert scan_recent_integrity(tmp_path, today=TODAY) == []
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def test_mostly_zero_preopen_rows_with_one_batch_row_is_flagged(tmp_path):
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"""少量 batch 行不能掩盖占主体的盘前实时快照。"""
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part = tmp_path / "kline_daily" / f"date={FRIDAY.isoformat()}"
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part.mkdir(parents=True)
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preopen_ts = _ts_ms(FRIDAY, time(9, 15))
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pl.DataFrame({
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"symbol": ["600001.SH", "600002.SH", "600003.SH", "600004.SH"],
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"date": [FRIDAY] * 4,
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"open": [10.0, 20.0, 30.0, 40.0],
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"high": [10.0, 20.0, 30.0, 40.1],
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"low": [10.0, 20.0, 30.0, 39.9],
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"close": [10.0, 20.0, 30.0, 40.0],
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"volume": [0.0, 0.0, 0.0, 100.0],
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"amount": [0.0, 0.0, 0.0, 4000.0],
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"quote_ts": [preopen_ts, preopen_ts, preopen_ts, None],
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}).write_parquet(part / "part.parquet")
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_write_daily_partition(tmp_path, "kline_daily", TODAY, _ts_ms(TODAY, time(10, 0)))
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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assert [(i.day, i.table, i.kind) for i in issues] == [
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(FRIDAY, "kline_daily", "snapshot"),
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]
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def test_all_zero_preopen_live_partition_is_still_flagged(tmp_path):
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"""整分区都是盘前实时数据时仍须修复, 不能因零成交而放过。"""
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part = tmp_path / "kline_daily" / f"date={FRIDAY.isoformat()}"
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part.mkdir(parents=True)
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pl.DataFrame({
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"symbol": ["600001.SH", "600002.SH"],
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"date": [FRIDAY, FRIDAY],
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"open": [10.0, 20.0],
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"high": [10.0, 20.0],
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"low": [10.0, 20.0],
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"close": [10.0, 20.0],
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"volume": [0.0, 0.0],
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"amount": [0.0, 0.0],
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"quote_ts": [_ts_ms(FRIDAY, time(9, 15))] * 2,
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}).write_parquet(part / "part.parquet")
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_write_daily_partition(tmp_path, "kline_daily", TODAY, _ts_ms(TODAY, time(10, 0)))
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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assert [(i.day, i.table, i.kind) for i in issues] == [
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(FRIDAY, "kline_daily", "snapshot"),
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]
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def test_today_partition_is_never_flagged(tmp_path):
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# 今天的盘中 quote_ts 属正常实时更新
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_write_daily_partition(tmp_path, "kline_daily", FRIDAY, None)
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_write_daily_partition(tmp_path, "kline_daily", TODAY, _ts_ms(TODAY, time(9, 45)))
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assert scan_recent_integrity(tmp_path, today=TODAY) == []
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def test_realtime_daily_builder_drops_halted_rows_before_zero_fill():
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from app.services.quote_service import QuoteService
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result = QuoteService._build_daily([
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{
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"symbol": "600001.SH", "last_price": 10.0,
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"open": 9.9, "high": 10.1, "low": 9.8,
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"volume": 1000.0, "amount": 10000.0,
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"timestamp": _ts_ms(cn_today(), time(10, 0)),
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},
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{
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"symbol": "600002.SH", "last_price": 20.0,
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"open": 0.0, "high": 0.0, "low": 0.0,
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"volume": 0.0, "amount": 0.0,
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"timestamp": _ts_ms(cn_today(), time(9, 15)),
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},
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])
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assert result["symbol"].to_list() == ["600001.SH"]
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def test_realtime_daily_builder_drops_stale_snapshot_rows():
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"""回归: 停牌股快照停留旧日, 不得复制成当日假蜡烛 (301266.SZ 2026-09-04)。
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实时源对停牌标的返回停牌前最后一份快照 — OHLCV 全为旧日真实值, 仅
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timestamp 停在旧日。这种记录不属于当日, 必须在落盘前按 quote_ts 过滤。
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"""
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from app.services.quote_service import QuoteService
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halted_since = cn_today() - timedelta(days=7)
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result = QuoteService._build_daily([
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{
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"symbol": "600001.SH", "last_price": 10.0,
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"open": 9.9, "high": 10.1, "low": 9.8,
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"volume": 1000.0, "amount": 10000.0,
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"timestamp": _ts_ms(cn_today(), time(15, 0)),
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},
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{
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"symbol": "301266.SZ", "last_price": 24.97,
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"open": 23.10, "high": 24.99, "low": 23.01,
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"volume": 65038.0, "amount": 157796300.0,
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"timestamp": _ts_ms(halted_since, time(15, 30)),
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},
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])
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assert result["symbol"].to_list() == ["600001.SH"]
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def test_realtime_daily_builder_keeps_rows_without_timestamp():
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"""无时间戳的源无法判断快照新旧, 维持原行为保留 (不因缺列误删)。"""
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from app.services.quote_service import QuoteService
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result = QuoteService._build_daily([
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{
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"symbol": "600003.SH", "last_price": 8.0,
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"open": 7.9, "high": 8.1, "low": 7.8,
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"volume": 500.0, "amount": 4000.0,
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},
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])
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assert result["symbol"].to_list() == ["600003.SH"]
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def test_halt_filter_drops_legacy_zero_volume_row_after_ohlc_fill():
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from app.indicators.pipeline import filter_halt_days
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result = filter_halt_days(pl.DataFrame({
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"symbol": ["600001.SH", "600002.SH"],
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"open": [10.0, 20.0],
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"high": [10.2, 20.0],
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"volume": [1000.0, 0.0],
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"amount": [10100.0, 0.0],
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}))
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assert result["symbol"].to_list() == ["600001.SH"]
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def test_missing_tail_day_flagged(tmp_path):
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# 周四有数据, 周五(工作日)整天停机缺失, 今天周一启动
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_write_daily_partition(tmp_path, "kline_daily", THURSDAY, None)
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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assert [(i.day, i.table, i.kind) for i in issues] == [
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(FRIDAY, "kline_daily", "missing"),
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]
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def test_snapshot_and_missing_both_reported(tmp_path):
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# 周四盘中快照 + 周五缺失
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_write_daily_partition(tmp_path, "kline_daily", THURSDAY, _ts_ms(THURSDAY, time(13, 30)))
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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kinds = {(i.day, i.kind) for i in issues}
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assert (THURSDAY, "snapshot") in kinds
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assert (FRIDAY, "missing") in kinds
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assert earliest_issue_day(issues) == THURSDAY
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def test_no_recent_activity_not_flagged(tmp_path):
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# 最新分区早于扫描窗口 → 整族跳过 (首次启动/长期停用不自动修复)
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old = TODAY - timedelta(days=30)
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_write_daily_partition(tmp_path, "kline_daily", old, None)
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assert scan_recent_integrity(tmp_path, today=TODAY) == []
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def test_interior_history_hole_not_flagged(tmp_path):
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# 历史内部空洞是 laggards 另一类问题, 只报"晚于本地最新分区"的尾部缺口
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_write_daily_partition(tmp_path, "kline_daily", FRIDAY, None)
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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assert issues == []
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def test_etf_family_independent(tmp_path):
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# ETF 族近期无活动 → 不判定, 即便股票族有问题
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_write_daily_partition(tmp_path, "kline_daily", FRIDAY, _ts_ms(FRIDAY, time(11, 58)))
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_write_daily_partition(tmp_path, "kline_daily", TODAY, _ts_ms(TODAY, time(10, 0)))
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issues = scan_recent_integrity(tmp_path, today=TODAY)
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assert all(i.table == "kline_daily" for i in issues)
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assert earliest_issue_day(issues, ("kline_etf_daily",)) is None
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def test_auto_repair_window():
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assert within_auto_repair_window(TODAY - timedelta(days=AUTO_REPAIR_MAX_LAG_DAYS), today=TODAY) is True
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assert within_auto_repair_window(TODAY - timedelta(days=AUTO_REPAIR_MAX_LAG_DAYS + 1), today=TODAY) is False
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assert within_auto_repair_window(None, today=TODAY) is False
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# ── enriched 分区删除 ───────────────────────────────────────────────
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def test_prune_enriched_partitions_removes_only_range(tmp_path):
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base = tmp_path / "kline_daily_enriched"
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for day in (THURSDAY, FRIDAY, TODAY):
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part = base / f"date={day.isoformat()}"
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part.mkdir(parents=True)
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(part / "part.parquet").write_bytes(b"x")
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removed = prune_enriched_partitions(tmp_path, FRIDAY)
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assert removed == 2
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assert (base / f"date={THURSDAY.isoformat()}").exists()
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assert not (base / f"date={FRIDAY.isoformat()}").exists()
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assert not (base / f"date={TODAY.isoformat()}").exists()
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# ── 管道起点决策 (分支3降级后的起点) ────────────────────────────────
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def _resolve_daily_sync_start(latest_daily, stale_day):
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# 与 daily_pipeline.run_now 分支4的起点表达式一致 (min(非空值))
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return min(d for d in (latest_daily, stale_day) if d is not None)
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def test_branch4_start_takes_earliest_bad_day():
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# today_exists 场景: latest=今天, 坏日=上周五 → 起点必须是上周五
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assert _resolve_daily_sync_start(TODAY, FRIDAY) == FRIDAY
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def test_branch4_start_without_stale_day_uses_latest():
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assert _resolve_daily_sync_start(FRIDAY, None) == FRIDAY
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assert _resolve_daily_sync_start(TODAY, None) == TODAY
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def test_timezone_conversion_is_cn():
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# quote_ts 是毫秒 Unix 时间戳, 必须按 UTC+8 折算 — 15:00 边界用例
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ts = int(datetime(2026, 8, 21, 7, 0, tzinfo=timezone.utc).timestamp() * 1000) # 北京 15:00
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assert _is_snapshot(FRIDAY, ts) is False
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ts_morning = int(datetime(2026, 8, 21, 3, 58, tzinfo=timezone.utc).timestamp() * 1000) # 北京 11:58
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assert _is_snapshot(FRIDAY, ts_morning) is True
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def test_issue_from_other_day_timestamp_not_flagged(tmp_path):
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# 防御: quote_ts 日期与分区日期不符(跨天写入的脏数据)不判快照
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part = tmp_path / "kline_daily" / f"date={FRIDAY.isoformat()}"
|
|
part.mkdir(parents=True)
|
|
pl.DataFrame({
|
|
"symbol": ["a"], "date": [FRIDAY], "quote_ts": [_ts_ms(THURSDAY, time(11, 0))],
|
|
}).write_parquet(part / "part.parquet")
|
|
issues = scan_recent_integrity(tmp_path, today=TODAY)
|
|
# 周五分区带周四时间戳 → 不判快照; 周四分区缺失且晚于最新(周五) → 不报
|
|
assert issues == []
|
|
|
|
|
|
def test_describe_and_issue_dataclass():
|
|
issues = [IntegrityIssue(day=FRIDAY, table="kline_daily", kind="snapshot")]
|
|
from app.services.data_integrity import describe_issues
|
|
|
|
assert "2026-08-21" in describe_issues(issues)
|
|
assert "盘中快照" in describe_issues(issues)
|
|
|
|
|
|
# ── 开实时行情门禁 (钩子2) ──────────────────────────────────────────
|
|
|
|
|
|
def _gate_state(tmp_path, quote_service, repo, *, has_data=True):
|
|
from types import SimpleNamespace
|
|
|
|
return SimpleNamespace(
|
|
app=SimpleNamespace(state=SimpleNamespace(
|
|
quote_service=quote_service,
|
|
depth_service=None,
|
|
repo=SimpleNamespace(
|
|
store=SimpleNamespace(data_dir=tmp_path),
|
|
# 首用门禁判据: 日K/enriched 最近日期 (None = 本地无数据)
|
|
latest_daily_date=lambda: date(2026, 8, 28) if has_data else None,
|
|
latest_enriched_date=lambda: None,
|
|
),
|
|
capabilities=None,
|
|
))
|
|
)
|
|
|
|
|
|
class _QuoteServiceStub:
|
|
def __init__(self, mode="market"):
|
|
self._mode = mode
|
|
self.enabled = False
|
|
|
|
@staticmethod
|
|
def is_realtime_allowed():
|
|
return True
|
|
|
|
@staticmethod
|
|
def is_paused():
|
|
return False
|
|
|
|
@staticmethod
|
|
def realtime_mode():
|
|
return "market"
|
|
|
|
def enable(self):
|
|
self.enabled = True
|
|
|
|
def disable(self):
|
|
self.enabled = False
|
|
|
|
|
|
def test_realtime_gate_blocks_on_snapshot_and_launches_repair(tmp_path, monkeypatch):
|
|
from fastapi import HTTPException
|
|
|
|
from app.api import settings as settings_api
|
|
from app.services import data_integrity
|
|
|
|
real_today = datetime.now(CN_TZ).date()
|
|
snapshot_day = real_today - timedelta(days=1)
|
|
while snapshot_day.weekday() >= 5:
|
|
snapshot_day -= timedelta(days=1)
|
|
_write_daily_partition(
|
|
tmp_path, "kline_daily", snapshot_day,
|
|
_ts_ms(snapshot_day, time(11, 58)),
|
|
)
|
|
_write_daily_partition(
|
|
tmp_path, "kline_daily", real_today,
|
|
_ts_ms(real_today, time(10, 0)),
|
|
)
|
|
|
|
launched = []
|
|
monkeypatch.setattr(
|
|
data_integrity, "launch_integrity_repair",
|
|
lambda state, day, reason: (launched.append((day, reason)) or ("job-x", True)),
|
|
)
|
|
saved = {}
|
|
monkeypatch.setattr(
|
|
"app.services.preferences.save", lambda payload: saved.update(payload),
|
|
)
|
|
|
|
qs = _QuoteServiceStub()
|
|
request = _gate_state(tmp_path, qs, repo=None)
|
|
req = settings_api.RealtimeQuotesPrefs(realtime_quotes_enabled=True)
|
|
|
|
with pytest.raises(HTTPException) as exc_info:
|
|
settings_api.update_realtime_quotes(req, request)
|
|
|
|
assert exc_info.value.status_code == 409
|
|
assert "盘中快照" in exc_info.value.detail
|
|
assert "job-x" in exc_info.value.detail
|
|
# 修复任务以最早坏日为起点, 且实时行情未被开启
|
|
assert launched == [(snapshot_day, "realtime_gate")]
|
|
assert saved == {}
|
|
|
|
|
|
def test_realtime_gate_blocks_when_no_local_data(tmp_path, monkeypatch):
|
|
"""首用门禁: 日K/enriched 均无数据时禁止开启实时行情 (409 + 同步指引),
|
|
且不落偏好 (开关不生效)。"""
|
|
from fastapi import HTTPException
|
|
|
|
from app.api import settings as settings_api
|
|
|
|
saved = {}
|
|
monkeypatch.setattr(
|
|
"app.services.preferences.save", lambda payload: saved.update(payload),
|
|
)
|
|
|
|
qs = _QuoteServiceStub()
|
|
request = _gate_state(tmp_path, qs, repo=None, has_data=False)
|
|
req = settings_api.RealtimeQuotesPrefs(realtime_quotes_enabled=True)
|
|
|
|
with pytest.raises(HTTPException) as exc_info:
|
|
settings_api.update_realtime_quotes(req, request)
|
|
|
|
assert exc_info.value.status_code == 409
|
|
assert "同步" in exc_info.value.detail
|
|
assert saved == {} # 未开启
|
|
|
|
|
|
def test_realtime_gate_allows_clean_data(tmp_path, monkeypatch):
|
|
from app.api import settings as settings_api
|
|
|
|
real_today = datetime.now(CN_TZ).date()
|
|
previous_day = real_today - timedelta(days=1)
|
|
while previous_day.weekday() >= 5:
|
|
previous_day -= timedelta(days=1)
|
|
_write_daily_partition(tmp_path, "kline_daily", previous_day, None)
|
|
_write_daily_partition(
|
|
tmp_path, "kline_daily", real_today,
|
|
_ts_ms(real_today, time(10, 0)),
|
|
)
|
|
|
|
saved = {}
|
|
monkeypatch.setattr(
|
|
"app.services.preferences.save", lambda payload: saved.update(payload),
|
|
)
|
|
qs = _QuoteServiceStub()
|
|
request = _gate_state(tmp_path, qs, repo=None)
|
|
req = settings_api.RealtimeQuotesPrefs(realtime_quotes_enabled=True)
|
|
|
|
result = settings_api.update_realtime_quotes(req, request)
|
|
assert result["realtime_quotes_enabled"] is True
|
|
assert qs.enabled is True
|
|
assert saved == {"realtime_quotes_enabled": True}
|
|
|
|
|
|
def test_realtime_gate_ignores_old_issues_beyond_window(tmp_path, monkeypatch):
|
|
from app.api import settings as settings_api
|
|
|
|
real_today = datetime.now(CN_TZ).date()
|
|
old_day = real_today - timedelta(days=AUTO_REPAIR_MAX_LAG_DAYS + 1)
|
|
while old_day.weekday() >= 5:
|
|
old_day -= timedelta(days=1)
|
|
_write_daily_partition(tmp_path, "kline_daily", old_day, _ts_ms(old_day, time(11, 58)))
|
|
_write_daily_partition(
|
|
tmp_path, "kline_daily", real_today,
|
|
_ts_ms(real_today, time(10, 0)),
|
|
)
|
|
|
|
saved = {}
|
|
monkeypatch.setattr(
|
|
"app.services.preferences.save", lambda payload: saved.update(payload),
|
|
)
|
|
qs = _QuoteServiceStub()
|
|
request = _gate_state(tmp_path, qs, repo=None)
|
|
req = settings_api.RealtimeQuotesPrefs(realtime_quotes_enabled=True)
|
|
|
|
result = settings_api.update_realtime_quotes(req, request)
|
|
assert result["realtime_quotes_enabled"] is True
|
|
|
|
|
|
def test_boot_check_launches_repair_within_window(tmp_path, monkeypatch):
|
|
from types import SimpleNamespace
|
|
|
|
from app.services import data_integrity
|
|
|
|
# boot_integrity_check 用真实"今天" — 往回找最近工作日造盘中快照分区
|
|
launched = []
|
|
monkeypatch.setattr(
|
|
data_integrity, "launch_integrity_repair",
|
|
lambda state, day, reason: (launched.append(day) or ("job-x", True)),
|
|
)
|
|
|
|
real_today = datetime.now(CN_TZ).date()
|
|
probe = real_today - timedelta(days=1)
|
|
while probe.weekday() >= 5:
|
|
probe -= timedelta(days=1)
|
|
data_dir = tmp_path / "boot"
|
|
_write_daily_partition(data_dir, "kline_daily", probe, _ts_ms(probe, time(11, 58)))
|
|
_write_daily_partition(data_dir, "kline_daily", real_today, _ts_ms(real_today, time(10, 0)))
|
|
|
|
state = SimpleNamespace(
|
|
repo=SimpleNamespace(store=SimpleNamespace(data_dir=data_dir)),
|
|
)
|
|
data_integrity.boot_integrity_check(state)
|
|
assert launched == [probe]
|
|
|
|
|
|
# ── 管道自愈端到端 (钩子3, 离线集成) ────────────────────────────────
|
|
|
|
|
|
def _write_full_partition(root, table: str, day: date, quote_ts: int | None) -> None:
|
|
part = root / table / f"date={day.isoformat()}"
|
|
part.mkdir(parents=True, exist_ok=True)
|
|
pl.DataFrame({
|
|
"symbol": ["600001.SH", "600002.SH"],
|
|
"date": [day, day],
|
|
"open": [10.0, 20.0], "high": [10.1, 20.1],
|
|
"low": [9.9, 19.9], "close": [10.0, 20.0],
|
|
"volume": [100.0, 200.0], "amount": [1000.0, 4000.0],
|
|
"quote_ts": [quote_ts, quote_ts],
|
|
}).write_parquet(part / "part.parquet")
|
|
|
|
|
|
def test_pipeline_self_heals_snapshot_day(tmp_path, monkeypatch):
|
|
"""用户 bug 场景复刻: 昨天盘中快照 + 今天实时分区 → 管道应放弃"只刷今天",
|
|
降级为从坏日起的范围拉取, 并把坏 enriched 分区删后重算。"""
|
|
from app.config import settings as app_settings
|
|
from app.jobs import daily_pipeline
|
|
from app.services import instrument_sync, kline_sync
|
|
from app.tickflow.repository import DataStore, KlineRepository
|
|
|
|
today = datetime.now(CN_TZ).date()
|
|
yesterday = today - timedelta(days=1)
|
|
while yesterday.weekday() >= 5:
|
|
yesterday -= timedelta(days=1)
|
|
|
|
_write_full_partition(tmp_path, "kline_daily", yesterday, _ts_ms(yesterday, time(11, 58)))
|
|
_write_full_partition(tmp_path, "kline_daily", today, _ts_ms(today, time(10, 0)))
|
|
_write_full_partition(tmp_path, "kline_daily_enriched", yesterday, _ts_ms(yesterday, time(11, 58)))
|
|
_write_full_partition(tmp_path, "kline_daily_enriched", today, _ts_ms(today, time(10, 0)))
|
|
|
|
# 网络函数离线化: 维表同步 + 日K batch 拉取(记录参数)
|
|
monkeypatch.setattr(instrument_sync, "sync_instruments", lambda data_dir: 0)
|
|
batch_calls: list[dict] = []
|
|
|
|
def _fake_batch(universe, repo, capset, start_date=None, end_date=None, on_chunk_done=None):
|
|
batch_calls.append({
|
|
"start": start_date.date() if hasattr(start_date, "date") else start_date,
|
|
"end": end_date.date() if hasattr(end_date, "date") else end_date,
|
|
})
|
|
return 0
|
|
|
|
monkeypatch.setattr(kline_sync, "sync_and_persist_daily_batch", _fake_batch)
|
|
# run_pipeline() 不传 data_dir 时读 settings.data_dir — 同步指到 tmp
|
|
monkeypatch.setattr(app_settings, "data_dir", tmp_path)
|
|
|
|
repo = KlineRepository(DataStore(tmp_path))
|
|
capset = SimpleNamespace(has=lambda key: key == "QUOTE_POOL")
|
|
|
|
result = daily_pipeline.run_now(repo, capset) # type: ignore[arg-type]
|
|
|
|
# 分支3(实时覆写只刷今天)被降级 → 范围拉取起点=坏日
|
|
assert batch_calls and batch_calls[0]["start"] == yesterday
|
|
assert result["integrity_repair_from"] == yesterday.isoformat()
|
|
assert result["integrity_issues"] >= 1
|
|
# 坏 enriched 分区被删后当"新日期"重算写回 (无 prune 时 Step 2 走 skip 不写)
|
|
enriched_left = sorted(
|
|
p.name for p in (tmp_path / "kline_daily_enriched").glob("date=*")
|
|
)
|
|
assert enriched_left == [f"date={yesterday.isoformat()}", f"date={today.isoformat()}"]
|
|
assert result["enriched_days"] > 0
|