feat: complete governed Walloon coverage sources

backend/tests/test_post_rc_regional_official_vector.py

@@ -116,6 +116,9 @@ def test_regional_product_registry_is_explicit_and_source_specific() -> None:
     ]
     assert products["spw_picc_waterways"]["collection"] == "28"
     assert products["spw_picc_water_surfaces"]["collection"] == "30"
+    assert products["spw_flood_hazard_2021"]["collection"] == "2"
+    assert products["spw_flood_hazard_2021"]["theme"] == "flood_hazard"
+    assert products["spw_flood_hazard_2021"]["coverage_zones"] == ["wallonia"]
     assert products["urbis_buildings"]["coverage_zones"] == ["brussels"]
     assert products["urbis_buildings"]["license_note"] == "Buildings are published under CC0."
     assert "FPS Finance" in products["urbis_cadastral_parcels"]["license_note"]
@@ -252,6 +255,82 @@ def test_spw_arcgis_paging_is_bounded_stable_and_clipped() -> None:
     assert all(item["properties"]["clipped_area_ha"] > 0 for item in features)
 
 
+def test_spw_flood_hazard_uses_separate_governed_endpoint_and_persists_classification() -> None:
+    product = OfficialVectorAcquisitionService._product("spw_flood_hazard_2021")
+    scope = Polygon(
+        [(4.55, 50.58), (4.56, 50.58), (4.56, 50.59), (4.55, 50.59), (4.55, 50.58)]
+    )
+    scope_metric = Polygon(
+        [_TO_LAMBERT72.transform(x, y) for x, y in scope.exterior.coords]
+    )
+
+    def opener(raw_request, timeout):
+        assert timeout == 180
+        parsed = urlparse(raw_request.full_url)
+        assert parsed.path.endswith("/EAU/ALEA_INOND/MapServer/2/query")
+        query = parse_qs(parsed.query)
+        assert query["outSR"] == ["4326"]
+        return JsonResponse(
+            {
+                "type": "FeatureCollection",
+                "features": [
+                    {
+                        "type": "Feature",
+                        "id": 7,
+                        "geometry": {
+                            "type": "Polygon",
+                            "coordinates": [[
+                                [4.551, 50.581],
+                                [4.559, 50.581],
+                                [4.559, 50.589],
+                                [4.551, 50.589],
+                                [4.551, 50.581],
+                            ]],
+                        },
+                        "properties": {
+                            "OBJECTID": 7,
+                            "LOCALID": "ALEA-7",
+                            "TYPEALEA": "Debordement",
+                            "CLASSEMENT": 130,
+                            "MILLESIME": 2021,
+                        },
+                    }
+                ],
+                "exceededTransferLimit": False,
+            }
+        )
+
+    features, transfer = OfficialVectorAcquisitionService._fetch_features(
+        product,
+        scope,
+        scope_metric,
+        "wallonia",
+        Settings(_env_file=None),
+        opener,
+    )
+
+    assert transfer["feature_count"] == 1
+    assert features[0]["id"] == "2:ALEA-7"
+    assert features[0]["properties"]["CLASSEMENT"] == 130
+    assert features[0]["properties"]["source_name"] == "spw_flood_hazard"
+    assert features[0]["properties"]["clipped_area_ha"] > 0
+
+
+def test_spw_flood_hazard_can_be_disabled_independently() -> None:
+    project_id = uuid4()
+    db = FakeSession({(Project, project_id): Project(id=project_id, name="Belgium")})
+
+    with pytest.raises(AppError) as exc_info:
+        OfficialVectorAcquisitionService.acquire(
+            db,
+            project_id,
+            request("spw_flood_hazard_2021", (4.55, 50.58, 4.56, 50.59)),
+            settings=Settings(_env_file=None, SPW_FLOOD_HAZARD_ENABLED=False),
+        )
+
+    assert exc_info.value.code == "SPW_FLOOD_HAZARD_NOT_CONFIGURED"
+
+
 def test_regional_products_require_the_persisted_authoritative_coverage_area() -> None:
     project_id = uuid4()
     db = FakeSession({(Project, project_id): Project(id=project_id, name="Belgium")})