added vegetation

api/tests/test_api.py

@@ -19,6 +19,7 @@ def test_openapi_contains_expected_paths() -> None:
     assert "/api/v1/terrain/los" in paths
     assert "/api/v1/link/budget" in paths
     assert "/api/v1/coverage" in paths
+    assert "/api/v1/status/data" in paths
 
 
 def test_profile_endpoint_returns_geodesic_samples() -> None:
@@ -38,11 +39,26 @@ def test_profile_endpoint_returns_geodesic_samples() -> None:
     assert data["distance_m"] > 0
     assert len(data["samples"]) == 4
     assert data["path_geojson"]["type"] == "LineString"
+    assert "data_sources" in data
 
 
 def test_elevation_returns_not_implemented_without_dem() -> None:
     response = client.get("/api/v1/terrain/elevation", params={"lat": 60.17, "lon": 24.94})
     assert response.status_code == 501
+    assert response.json()["detail"]["code"] == "DEM_NOT_CONFIGURED"
+
+
+def test_profile_rejects_too_many_samples() -> None:
+    response = client.post(
+        "/api/v1/terrain/profile",
+        json={
+            "start": {"lat": 60.17, "lon": 24.94},
+            "end": {"lat": 60.25, "lon": 25.10},
+            "samples": 2049,
+        },
+    )
+    assert response.status_code == 422
+    assert response.json()["detail"]["code"] == "VALIDATION_ERROR"
 
 
 def test_los_endpoint_returns_obstruction_summary_fields() -> None:
@@ -66,6 +82,7 @@ def test_los_endpoint_returns_obstruction_summary_fields() -> None:
     assert data["fresnel_violations_count"] == len(data["obstructions"])
     assert data["geometric_obstructions_count"] == len(data["geometric_obstructions"])
     assert "vegetation_loss_db" in data
+    assert "data_sources" in data
     assert data["building_obstructions_count"] == len(
         [item for item in data["geometric_obstructions"] if item["type"] == "building"]
     )
@@ -94,3 +111,4 @@ def test_manual_link_budget_endpoint() -> None:
     data = response.json()
     assert data["fspl_db"] > 0
     assert "link_viable" in data
+    assert "data_sources" in data