feat: add min hours-to-expiry filter on ops map (8-48h step 2)

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-02 10:42:55 +08:00
parent f798c11cf9
commit 3e492eb46c
7 changed files with 143 additions and 10 deletions
@@ -0,0 +1,19 @@
+from packages.domain.expiry import expiry_ms_from_ymd
+from packages.domain.expiry_filter import filter_rows_min_hours_to_expiry, hours_to_expiry_at
+
+
+def test_filter_min_hours():
+    # 到期 260803 → 2026-08-03 08:00 UTC
+    ymd = "260803"
+    ems = expiry_ms_from_ymd(ymd)
+    # 距到期 20h / 10h 的采样点
+    ts_20h = ems - 20 * 3_600_000
+    ts_10h = ems - 10 * 3_600_000
+    rows = [
+        {"ts_ms": ts_20h, "expiry_ymd": ymd, "side": "C"},
+        {"ts_ms": ts_10h, "expiry_ymd": ymd, "side": "P"},
+    ]
+    assert hours_to_expiry_at(ts_20h, ymd) == 20
+    kept = filter_rows_min_hours_to_expiry(rows, min_hours=12)
+    assert len(kept) == 1
+    assert kept[0]["side"] == "C"