Model/tests/domain/modelling
Khalim Conn-Kowlessar a0b6a952c3 feat(modelling): floor insulation-type overlay field + cascade pins (#1159)
Completes #1159 end-to-end with solid and suspended-floor before/after
cascade pins on cert 001431, both closing at delta 0.000000.

Adds floor_insulation_type_str to BuildingPartOverlay (the generic
field-fold applicator picks it up with no change) and has
recommend_floor_insulation set it to "Retro-fitted". Insulating an
as-built floor re-lodges its insulation as retro-fitted; the calculator
keys on this for a suspended timber floor's sealed/unsealed
determination (cert_to_inputs.py: "retro" + no U-value supplied →
sealed). Without it the suspended-floor cascade left a +1.40 SAP gap
(the floor stayed "unsealed", wrong U-value); with it the cascade
closes exactly. Solid floors are unaffected by the seal logic and stay
at delta 0; both Elmhurst after-certs lodge "Retro-fitted", so setting
it uniformly is faithful.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-03 09:41:54 +00:00
..
fixtures feat(modelling): floor insulation-type overlay field + cascade pins (#1159) 2026-06-03 09:41:54 +00:00
__init__.py feat(modelling): Overlay Applicator folds EpcSimulation onto EpcPropertyData 2026-06-02 22:13:51 +00:00
_elmhurst_recommendation.py test(modelling): Elmhurst before/after cascade pin for cavity wall (#1154) 2026-06-03 09:36:53 +00:00
test_elmhurst_cascade_pins.py feat(modelling): floor insulation-type overlay field + cascade pins (#1159) 2026-06-03 09:41:54 +00:00
test_floor_recommendation.py feat(modelling): floor Recommendation Generator + ground-floor-area geometry 2026-06-03 09:12:29 +00:00
test_overlay_applicator.py feat(modelling): Overlay Applicator folds EpcSimulation onto EpcPropertyData 2026-06-02 22:13:51 +00:00
test_package_scorer.py feat(modelling): Package Scorer — compose overlays + score on the calculator 2026-06-03 08:41:30 +00:00
test_roof_recommendation.py feat(modelling): loft overlay 270→300 mm + Elmhurst cascade pin (#1158) 2026-06-03 09:39:21 +00:00
test_scoring.py feat(modelling): per-measure scoring — marginal cascade + per-Option signal (#1156) 2026-06-03 08:50:49 +00:00
test_wall_recommendation.py feat(modelling): price the cavity Option from area x Product — closes #1155 2026-06-03 08:35:52 +00:00