Federate official Belgium data sources

backend/tests/test_sprint194_regional_timeseries.py

@@ -55,16 +55,22 @@ def test_population_operator_filters_to_the_approved_scope() -> None:
     module = load_script("provision_mol_population_history.py")
     regional = module.GEOGRAPHIC_SCOPES["kempen-transport-region"]
     mol = module.GEOGRAPHIC_SCOPES["mol"]
+    belgium = module.GEOGRAPHIC_SCOPES["belgium"]
 
     regional_rows = module.population_rows(population_archive(), regional)
     mol_rows = module.population_rows(population_archive(), mol)
+    national_rows = module.population_rows(population_archive(), belgium)
 
     assert set(regional_rows) == {"13025A00-", "13008A00-"}
     assert regional_rows["13008A00-"]["municipality"] == "Geel"
     assert regional_rows["13008A00-"]["nis_code"] == "13008"
     assert set(mol_rows) == {"13025A00-"}
+    assert set(national_rows) == {"13025A00-", "13008A00-", "11002A00-"}
+    assert national_rows["11002A00-"]["municipality"] == "Antwerpen"
+    assert belgium.all_municipalities is True
     assert module.series_key(regional) == "statbel:population-statistical-sector:kempen-transport-region"
     assert module.series_key(mol) == "statbel:population-statistical-sector:mol"
+    assert module.series_key(belgium) == "statbel:population-statistical-sector:belgium"
 
 
 def test_population_operator_resolves_the_persisted_scope_boundary(tmp_path: Path) -> None:
@@ -90,6 +96,48 @@ def test_population_operator_resolves_the_persisted_scope_boundary(tmp_path: Pat
     assert module.resolve_boundary_path(args, scope) == boundary
 
 
+def test_population_operator_resolves_checksum_verified_belgium_boundary(tmp_path: Path) -> None:
+    module = load_script("provision_mol_population_history.py")
+    scope = module.GEOGRAPHIC_SCOPES["belgium"]
+    scope_dir = tmp_path / "belgium-north-sea"
+    scope_dir.mkdir(parents=True)
+    boundary = scope_dir / "belgium_land_boundary.geojson"
+    boundary.write_text(
+        json.dumps(
+            {
+                "type": "FeatureCollection",
+                "features": [
+                    {
+                        "type": "Feature",
+                        "geometry": {
+                            "type": "Polygon",
+                            "coordinates": [[[2.5, 49.5], [6.4, 49.5], [6.4, 51.5], [2.5, 51.5], [2.5, 49.5]]],
+                        },
+                        "properties": {},
+                    }
+                ],
+            }
+        ),
+        encoding="utf-8",
+    )
+    (scope_dir / "manifest.json").write_text(
+        json.dumps(
+            {
+                "scope": "belgium-and-belgian-north-sea",
+                "artifacts": {
+                    "belgium_land_boundary": {
+                        "sha256": module.sha256_path(boundary),
+                    }
+                },
+            }
+        ),
+        encoding="utf-8",
+    )
+    args = argparse.Namespace(boundary_path=None, scope_output_root=tmp_path)
+
+    assert module.resolve_boundary_path(args, scope) == boundary
+
+
 def test_regional_coordinator_builds_explicit_population_and_landuse_commands(tmp_path: Path) -> None:
     module = load_script("provision_regional_timeseries.py")
     scope = module.GEOGRAPHIC_SCOPES["kempen-transport-region"]