Load RoofSpace from SiteNotes JSON 🟥

backend/documents_parser/extractor.py

@@ -6,12 +6,15 @@ from datatypes.epc.surveys.pashub_rdsap_site_notes import (
     BuildingMeasurements,
     ExtensionConstruction,
     ExtensionMeasurements,
+    ExtensionRoofSpace,
     FloorConstruction,
     FloorMeasurement,
     General,
     MainBuildingConstruction,
     MainBuildingMeasurements,
     PasHubRdSapSiteNotes,
+    RoofSpace,
+    RoofSpaceDetail,
 )
 
 
@@ -224,6 +227,9 @@ class PasHubRdSapSiteNotesExtractor:
             extensions=extensions if extensions else None,
         )
 
+    def extract_roof_space(self) -> RoofSpace:
+        raise NotImplementedError
+
     def _parse_floor_measurements(self, data: List[str]) -> List[FloorMeasurement]:
         floors = []
         i = 0

backend/documents_parser/tests/test_extractor.py

@@ -9,12 +9,15 @@ from datatypes.epc.surveys.pashub_rdsap_site_notes import (
     BuildingMeasurements,
     ExtensionConstruction,
     ExtensionMeasurements,
+    ExtensionRoofSpace,
     FloorConstruction,
     FloorMeasurement,
     General,
     MainBuildingConstruction,
     MainBuildingMeasurements,
     PasHubRdSapSiteNotes,
+    RoofSpace,
+    RoofSpaceDetail,
 )
 
 FIXTURES = os.path.join(os.path.dirname(__file__), "fixtures")
@@ -237,3 +240,55 @@ class TestBuildingMeasurements:
                 )
             ],
         )
+
+
+class TestRoofSpace:
+    @pytest.fixture
+    def roof_space(self) -> RoofSpace:
+        return PasHubRdSapSiteNotesExtractor(load_text_fixture()).extract_roof_space()
+
+    def test_main_building_insulation_thickness_mm(
+        self, roof_space: RoofSpace
+    ) -> None:
+        assert roof_space.main_building.insulation_thickness_mm == 100
+
+    def test_main_building_insulation_thickness_string_absent(
+        self, roof_space: RoofSpace
+    ) -> None:
+        assert roof_space.main_building.insulation_thickness is None
+
+    def test_main_building_rooms_in_roof(self, roof_space: RoofSpace) -> None:
+        assert roof_space.main_building.rooms_in_roof is False
+
+    def test_main_building_roof_u_value_known(self, roof_space: RoofSpace) -> None:
+        assert roof_space.main_building.roof_u_value_known is False
+
+    def test_extension_uses_string_thickness(self, roof_space: RoofSpace) -> None:
+        assert roof_space.extensions is not None
+        assert roof_space.extensions[0].insulation_thickness == "As built"
+        assert roof_space.extensions[0].insulation_thickness_mm is None
+
+    def test_full_roof_space(self, roof_space: RoofSpace) -> None:
+        assert roof_space == RoofSpace(
+            main_building=RoofSpaceDetail(
+                construction_type="Pitched roof (Slates or tiles), Access to loft",
+                insulation_at="Joists",
+                roof_u_value_known=False,
+                cavity_wall_construction_indicators="cavity visible in roof space",
+                rooms_in_roof=False,
+                insulation_thickness_mm=100,
+                insulation_thickness=None,
+            ),
+            extensions=[
+                ExtensionRoofSpace(
+                    id=1,
+                    construction_type="Pitched roof, Sloping ceiling",
+                    insulation_at="Sloping ceiling insulation",
+                    roof_u_value_known=False,
+                    cavity_wall_construction_indicators="No indicator of construction visible",
+                    rooms_in_roof=False,
+                    insulation_thickness_mm=None,
+                    insulation_thickness="As built",
+                )
+            ],
+        )