feat: add bgp observability and admin ui improvements

backend/tests/test_bgp.py

@@ -0,0 +1,74 @@
+"""Tests for BGP observability helpers."""
+
+from app.models.bgp_anomaly import BGPAnomaly
+from app.services.collectors.bgp_common import normalize_bgp_event
+from app.services.collectors.bgpstream import BGPStreamBackfillCollector
+
+
+def test_normalize_bgp_event_from_live_payload():
+    event = normalize_bgp_event(
+        {
+            "collector": "rrc00",
+            "peer_asn": "3333",
+            "peer_ip": "2001:db8::1",
+            "type": "UPDATE",
+            "event_type": "announcement",
+            "prefix": "203.0.113.0/24",
+            "path": ["3333", "64500", "64496"],
+            "communities": ["3333:100"],
+            "timestamp": "2026-03-26T08:00:00Z",
+        },
+        project="ris-live",
+    )
+
+    assert event["name"] == "203.0.113.0/24"
+    assert event["metadata"]["collector"] == "rrc00"
+    assert event["metadata"]["peer_asn"] == 3333
+    assert event["metadata"]["origin_asn"] == 64496
+    assert event["metadata"]["as_path_length"] == 3
+    assert event["metadata"]["prefix_length"] == 24
+    assert event["metadata"]["is_more_specific"] is False
+
+
+def test_bgpstream_transform_preserves_broker_record():
+    collector = BGPStreamBackfillCollector()
+    transformed = collector.transform(
+        [
+            {
+                "project": "routeviews",
+                "collector": "route-views.sg",
+                "filename": "rib.20260326.0800.gz",
+                "startTime": "2026-03-26T08:00:00Z",
+                "prefix": "198.51.100.0/24",
+                "origin_asn": 64512,
+            }
+        ]
+    )
+
+    assert len(transformed) == 1
+    record = transformed[0]
+    assert record["name"] == "rib.20260326.0800.gz"
+    assert record["metadata"]["project"] == "bgpstream"
+    assert record["metadata"]["broker_record"]["filename"] == "rib.20260326.0800.gz"
+
+
+def test_bgp_anomaly_to_dict():
+    anomaly = BGPAnomaly(
+        source="ris_live_bgp",
+        anomaly_type="origin_change",
+        severity="critical",
+        status="active",
+        entity_key="origin_change:203.0.113.0/24:64497",
+        prefix="203.0.113.0/24",
+        origin_asn=64496,
+        new_origin_asn=64497,
+        summary="Origin ASN changed",
+        confidence=0.9,
+        evidence={"previous_origins": [64496], "current_origins": [64497]},
+    )
+
+    data = anomaly.to_dict()
+    assert data["source"] == "ris_live_bgp"
+    assert data["anomaly_type"] == "origin_change"
+    assert data["new_origin_asn"] == 64497
+    assert data["evidence"]["previous_origins"] == [64496]