Add FRZ

backend/tests/test_drone_requests_api.py

@@ -1,3 +1,4 @@
+from app.core.frz import point_inside_swansea_frz
 from app.models.drone_request import DroneRequest
 
 
@@ -16,11 +17,14 @@ def drone_payload(**overrides):
         "estimated_completion_at": "2026-06-20T10:30:00",
         "maximum_elevation_ft_amsl": 250,
         "location_description": "North apron",
-        "location_latitude": 51.47,
-        "location_longitude": -0.45,
-        "location_inside_frz": "yes",
+        "location_latitude": 51.623389,
+        "location_longitude": -4.069231,
+        "location_inside_frz": "no",
         "notes": "Survey flight",
-        "prototype_overlay": {"radius_nm": 1},
+        "prototype_overlay": {
+            "airport_reference_point": {"lat": 0, "lng": 0},
+            "frz_radius_metres": 1,
+        },
     }
     payload.update(overrides)
     return payload
@@ -142,3 +146,11 @@ def test_drone_request_not_found_and_validation_paths(auth_client, client):
         == 404
     )
     assert auth_client.get("/api/v1/drone-requests/404/journal").status_code == 404
+
+
+def test_swansea_frz_runway_extensions_start_at_thresholds():
+    assert point_inside_swansea_frz(51.626825, -4.037672) is True
+    assert point_inside_swansea_frz(51.583775, -4.097928) is True
+    assert point_inside_swansea_frz(51.603007, -4.025604) is True
+    assert point_inside_swansea_frz(51.607593, -4.109996) is True
+    assert point_inside_swansea_frz(51.68000, -4.06780) is False