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Total each Property's retrofit cost from its measure costs 🟥

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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Khalim Conn-Kowlessar 2026-07-13 23:11:59 +00:00
parent b52b38e6f3
commit df768d882e
1 changed files with 16 additions and 0 deletions
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16
tests/domain/scenario_export/test_scenario_sheet.py
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@ -126,3 +126,19 @@ def test_savings_and_sap_points_are_summed_across_a_propertys_measures() -> None
assert row["co2_equivalent_savings"] == pytest.approx(1.5)
assert row["kwh_savings"] == 3400.0
assert row["energy_cost_savings"] == 420.0
def test_total_retrofit_cost_sums_the_per_measure_costs() -> None:
# arrange — a Property with two priced measures.
prop = _property(
measures=[
_measure(measure_type="loft_insulation", estimated_cost=1200.0),
_measure(measure_type="cavity_wall_insulation", estimated_cost=800.0),
]
)
# act
sheet = shape_scenario_sheet([prop])
# assert — the package total is the sum of the measure costs.
assert sheet.rows[0]["total_retrofit_cost"] == 2000.0