fix(sector-radar): 兼容股票市场字段为空

zhixing-server/tests/unit/sector_radar/test_normalize.py

@@ -36,12 +36,17 @@ def result[T](api_name: str, rows: tuple[T, ...]) -> SourceResult[T]:
     return SourceResult((snapshot,), rows)
 
 
-def basic(ts_code: str, *, list_date: date = date(2020, 1, 1)) -> StockBasicRow:
+def basic(
+    ts_code: str,
+    *,
+    list_date: date = date(2020, 1, 1),
+    market: str | None = "主板",
+) -> StockBasicRow:
     return StockBasicRow(
         ts_code=ts_code,
         symbol=ts_code.split(".")[0],
         name=ts_code,
-        market="主板",
+        market=market,
         exchange="SZSE",
         list_status="L",
         list_date=list_date,
@@ -49,6 +54,28 @@ def basic(ts_code: str, *, list_date: date = date(2020, 1, 1)) -> StockBasicRow:
     )
 
 
+def test_missing_market_keeps_hs_a_stock_but_code_rules_still_exclude_bse_and_b_shares() -> None:
+    codes = ("000001.SZ", "920001.BJ", "200001.SZ", "900001.SH")
+    basics = tuple(basic(code, market=None) for code in codes)
+    daily_rows = tuple(daily(code, Decimal("1")) for code in codes)
+    moneyflow_rows = tuple(moneyflow(code, Decimal("1")) for code in codes)
+
+    facts = normalize_stock_facts(
+        target_trade_date=TARGET_DATE,
+        candidate_codes=codes,
+        stock_basics=result("stock_basic", basics),
+        suspensions=result("suspend_d", ()),
+        daily=result("daily", daily_rows),
+        moneyflow=result("moneyflow_dc", moneyflow_rows),
+    )
+    by_code = {fact.ts_code: fact for fact in facts}
+
+    assert by_code["000001.SZ"].status is StockFactStatus.AVAILABLE
+    assert by_code["920001.BJ"].status is StockFactStatus.LIFECYCLE_INVALID
+    assert by_code["200001.SZ"].status is StockFactStatus.LIFECYCLE_INVALID
+    assert by_code["900001.SH"].status is StockFactStatus.LIFECYCLE_INVALID
+
+
 def daily(ts_code: str, amount: Decimal | None) -> DailyRow:
     return DailyRow(
         ts_code=ts_code,