Three orthogonal issues surfaced by the full project test sweep:
1. Dockerfile.test: install poppler-utils alongside postgresql.
The 20× `pdfinfo: No such file or directory` failures in
test_summary_pdf_mapper_chain.py traced to the CI test image
missing the poppler-utils system package (pdfinfo + pdftotext).
`_summary_pdf_to_textract_style_pages` shells out to these for
layout-preserving PDF text extraction. Pure-Python alternatives
(pymupdf, pypdf) don't reproduce pdftotext -layout's row-major
table cell ordering, which the Elmhurst Summary extractor depends
on. So system poppler is the right fix; added to apt-get install
with an explanatory comment.
2. test_from_rdsap_schema.py::test_total_floor_area: expected 55.0,
got 45.82. Slice 95 (commit f502db8c) changed the API mapper to
compute total_floor_area_m2 from the precise sum of per-bp
sap_floor_dimensions[*].total_floor_area rather than the lodged
scalar. The synthetic 21_0_1.json fixture has lodged total_floor_
area=55 + a single fd of 45.82 (per-bp sum doesn't match lodged).
Updated the expected to 45.82 with a comment explaining the
Slice 95 per-bp-sum precedence.
3. test_elmhurst_end_to_end.py::test_emitter_temperature: expected
"Unknown", got int 1. Pre-existing failure (confirmed by checking
out commit 985a59e1 and reproducing). `_elmhurst_emitter_
temperature_int` in datatypes/epc/domain/mapper.py converts the
Elmhurst Summary §14 "Design flow temperature: Unknown" to SAP10.2
Table 4d code 1 (high-temp / ≥45 °C, worst-case for unmeasured
boilers). The int encoding mirrors the API mapper's MainHeating
Detail.emitter_temperature for cross-mapper field parity. Test
updated to expect 1 (with comment) since the conversion is the
correct production behaviour.
Verified:
- Layer 4 1e-4 gate (test_api_001479_full_chain_sap_matches_worksheet_
pdf_exactly) still GREEN.
- Wider domain sweep (domain/sap10_calculator + domain/sap10_ml):
1654 passed / 20 failed, exact pre-fix baseline.
- All three originally-failing tests now PASS.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
