Model/tests
Khalim Conn-Kowlessar 7878a96900 fix(fuel): strict-raise on unmapped Table-12 factor fuel codes
Tier-1 finding of the silent-fallback audit. The fuel-type helpers fed the
SAP 10.2 Table 12/32 cost/CO2/PE lookups via a silent
`API_FUEL_TO_TABLE_12.get(fuel, fuel)` passthrough at 5 sites
(_heat_network_factor_fuel_code, HW CO2/PE, _secondary_fuel_code, PV). A fuel
code in NEITHER the API enum map NOR the Table-12 numbering passed straight
through to the mains-gas default baked into unit_price_p_per_kwh /
co2_factor_kg_per_kwh / primary_energy_factor (table_12.py:233/274/287,
table_32.py:190) — silently mis-pricing a novel/colliding fuel as grid gas.
This is the class that mis-priced cert 8536's community biomass as
electricity (-17 SAP) before a7761ea8.

New _table_12_factor_fuel_code mirrors .get(fuel, fuel) EXACTLY for every
recognised input (union of the CO2/PE/price/monthly table keys +
API_FUEL_TO_TABLE_12 values) and raises UnmappedSapCode only when the
resolved code is recognised by no table — surfacing the gap loudly per the
strict-raise principle (reference_unmapped_sap_code). Verified behaviour-
preserving: 0/909 corpus certs hit the new raise; eval unchanged at 54.9%
within-0.5 / 909 computed / 0 raises.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-09 10:05:57 +00:00
..
applications refactor(ara): rename FirstRunPipeline → AraFirstRunPipeline (PR #1139 review) 2026-06-01 16:28:48 +00:00
domain fix(fuel): strict-raise on unmapped Table-12 factor fuel codes 2026-06-09 10:05:57 +00:00
infrastructure Remove EPC and asset_list changes unrelated to SAL handler 2026-06-01 16:39:09 +00:00
orchestration feat(baseline): CalculatorRebaseliner — calculator goes load-bearing (ADR-0013 amend) 2026-06-04 15:40:26 +00:00
repositories review: store epc_building_part.wall_insulation_thickness as JSONB 2026-06-05 10:07:24 +00:00
utilities tests framework completed 2026-05-20 14:00:19 +00:00
__init__.py added postcode splitter rewrite to ddd 2026-05-19 16:35:09 +00:00
conftest.py tests framework completed 2026-05-20 14:00:19 +00:00
test_lambda_packaging.py more tests to ensure we don't deploy something that is brokern 2026-06-02 15:03:20 +00:00