chore: commit all pending changes

managed/store_dwell_alert/tests/test_notifier.py

@@ -1,6 +1,9 @@
 import json
+from datetime import datetime
+from zoneinfo import ZoneInfo
 
-from app.modules.notifier import append_json_event
+from app.modules.dwell_engine import DwellEngine
+from app.modules.notifier import append_json_event, dispatch_json_event
 
 
 def test_append_json_event_writes_jsonl(tmp_path):
@@ -13,3 +16,54 @@ def test_append_json_event_writes_jsonl(tmp_path):
 
     assert json.loads(lines[0]) == {"event": "long_stay_alert", "count": 5}
     assert json.loads(lines[1]) == {"event": "half_hour_report", "count": 3}
+
+
+def test_dispatch_json_event_posts_report_without_tracks(tmp_path, monkeypatch):
+    tz = ZoneInfo("Asia/Shanghai")
+    window_start = datetime(2026, 4, 15, 11, 7, tzinfo=tz)
+    engine = DwellEngine(
+        camera_id="store_cam_01",
+        queue_time_threshold_seconds=300,
+        crowded_count_threshold=5,
+        normal_count_threshold=2,
+        pause_timeout_seconds=300,
+        alert_cooldown_seconds=600,
+        report_window_start=window_start,
+    )
+
+    engine.process_observations(
+        [{"person_id": f"cust_{idx}", "role": "customer"} for idx in range(6)],
+        window_start,
+    )
+    events = engine.process_observations([], window_start.replace(minute=37))
+    report_event = next(event for event in events if event["event"] == "half_hour_report")
+
+    sent: dict[str, object] = {}
+
+    class DummyResponse:
+        def __enter__(self):
+            return self
+
+        def __exit__(self, exc_type, exc, tb):
+            return False
+
+    def fake_urlopen(req, timeout):
+        sent["url"] = req.full_url
+        sent["timeout"] = timeout
+        sent["payload"] = json.loads(req.data.decode("utf-8"))
+        return DummyResponse()
+
+    monkeypatch.setattr("app.modules.notifier.request.urlopen", fake_urlopen)
+
+    output = tmp_path / "logs" / "events.jsonl"
+    dispatch_json_event(
+        output,
+        report_event,
+        webhook_url="https://example.test/webhook",
+        timeout_seconds=5.0,
+    )
+
+    assert sent["url"] == "https://example.test/webhook"
+    assert sent["timeout"] == 5.0
+    assert sent["payload"]["event"] == "half_hour_report"
+    assert "tracks" not in sent["payload"]