Model/backend/documents_parser/tests
Khalim Conn-Kowlessar 1033526812 fix(elmhurst-extractor): read Main Property age band from §3.0 Date Built block
The Elmhurst Summary §3.0 "Date Built" lodges the per-building-part age
bands; the Main row reads "Main Property" / "C 1930-1949". But "Main
Property" ALSO heads the §4.0 Dimensions table, so the global
`_str_val("Main Property")` collides with it: when pdftotext renders
"3.0 Date Built:" glued onto its "Main Property" row token on one
layout line (as the recommendation worksheets do), the first standalone
"Main Property" match is the §4 dimensions header — returning its next
token "Floor" as the "age band".

That garbage age propagated to `u_roof`: for a "Pitched, sloping
ceiling" (PS) roof with no lodged insulation thickness, `u_roof` returns
the spec uninsulated U=2.3 for the correct age C but U=0.4 for the
unparseable "Floor" — collapsing the roof heat-loss term and inflating
SAP by ~14 points on the affected cert.

Scope the read to the Date-Built block (between "3.0 Date Built" and
"4.0 Dimensions") and take the first age row — a line beginning with a
single A-M band letter + space ("C 1930-1949", "A before 1900",
"J 2003-2006"). Building-part name rows never start that way, and the
Main row precedes any extension / room-in-roof rows.

Regression: full sap10_calculator + documents_parser suite green bar the
3 pre-existing unrelated fails (2 stone-wall U tests, test_total_floor_
area); the multi-bp / "A before 1900" fixtures (000516, 001431_case*,
6035) keep their age bands.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-09 16:41:00 +00:00
..
fixtures fix(elmhurst-extractor): read Main Property age band from §3.0 Date Built block 2026-06-09 16:41:00 +00:00
__init__.py Map to RdSapSiteNotes from site notes JSON 🟥 2026-04-16 13:54:03 +00:00
test_elmhurst_end_to_end.py Slice S0380.17: map Elmhurst §11 glazing-type labels to SAP10 codes 2026-05-27 23:05:52 +00:00
test_elmhurst_extractor.py fix(extractor): drop windows-table header remnant from first window glazing type 2026-06-02 22:54:49 +00:00
test_end_to_end.py P6.1 follow-on: unbox BuildingPartIdentifier at backend boundaries 2026-05-20 09:58:23 +00:00
test_extractor.py Handle wall thickness "Unmeasurable" 🟩 2026-04-30 16:41:16 +00:00
test_heating_systems_corpus.py S0380.185: record CH6 pin-forever proof — distribution-loss is a Summary-export gap 2026-06-02 19:21:28 +00:00
test_pdf.py rename example site notes to PasHub_ and add Elmhurst example 2026-04-24 13:01:51 +00:00
test_room_heater_worksheet_001431.py S0380.239: system-build walls take masonry structural infiltration (0.35) 2026-06-05 19:00:02 +00:00
test_summary_pdf_mapper_chain.py fix(elmhurst-extractor): read Main Property age band from §3.0 Date Built block 2026-06-09 16:41:00 +00:00