fix(topology): correct mission anchors and rover ports

tests/test_topology_api.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import unittest
+from datetime import datetime, timezone
 from pathlib import Path
 
 from topology_api.app import create_app
@@ -42,6 +43,18 @@ class TopologyApiServingTests(unittest.TestCase):
 
 
 class TopologyApiQueryTests(unittest.TestCase):
+    EXPECTED_LAST_EVENTS = {
+        "BL-01": "2024-05-17T23:01:00+00:00",
+        "GHC-01": "2024-06-16T07:23:00+00:00",
+        "JC-01": "2024-06-17T08:19:00+00:00",
+        "BL-02": "2024-06-23T05:23:00+00:00",
+        "GHC-02": "2024-07-15T03:16:00+00:00",
+        "GHC-03": "2024-08-30T12:45:00+00:00",
+        "BL-03": "2024-09-23T19:20:00+00:00",
+        "GHC-04": "2024-11-20T13:57:00+00:00",
+        "GHC-05": "2025-01-22T10:52:00+00:00",
+    }
+
     @classmethod
     def setUpClass(cls) -> None:
         app = create_app()
@@ -75,6 +88,42 @@ class TopologyApiQueryTests(unittest.TestCase):
             self.assertIn("occurrenceStatus", mission)
             self.assertIn("lastEventAt", mission)
 
+    def test_each_mission_uses_its_last_timeline_record(self) -> None:
+        response = self.client.get("/api/v1/bases/guanghan/missions")
+        actual = {
+            mission["code"]: datetime.fromisoformat(
+                mission["lastEventAt"]
+            ).astimezone(timezone.utc)
+            for mission in response.get_json()["missions"]
+        }
+        expected = {
+            code: datetime.fromisoformat(value)
+            for code, value in self.EXPECTED_LAST_EVENTS.items()
+        }
+        self.assertEqual(actual, expected)
+
+    def test_binglun_connections_use_west_south_east_hub_ports(self) -> None:
+        response = self.client.get(
+            "/api/v1/bases/guanghan/snapshot?mission=GHC-05"
+        )
+        connections = response.get_json()["connections"]
+        hub_ports = {}
+        for connection in connections:
+            from_component = connection["fromPort"].split(".", 1)[0]
+            if (
+                from_component in {"binglun_1", "binglun_2", "binglun_3"}
+                and connection["type"] == "power"
+            ):
+                hub_ports[from_component] = connection["toPort"]
+        self.assertEqual(
+            hub_ports,
+            {
+                "binglun_1": "power_module_hub.west",
+                "binglun_2": "power_module_hub.south",
+                "binglun_3": "power_module_hub.east",
+            },
+        )
+
 
 if __name__ == "__main__":
     unittest.main()