[tradein][tech-debt] Test coverage — estimator IQR/confidence/fallback cascade #580

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opened 2026-05-25 06:02:36 +00:00 by lekss361 · 0 comments
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Проблема

services/estimator.py — критический модуль (формирует трейд-ин оценку), но coverage IQR-clipping, confidence-scoring, fallback cascade слабый.

Что сделать

  1. pytest --cov=backend/app/services/estimator backend/tests/ — текущий coverage.
  2. Добавить unit tests для:
    • IQR clipping (synthetic outliers)
    • Confidence scoring (low/med/high sample sizes)
    • Fallback cascade (нет cian → yandex → avito → mock)
  3. Цель ≥ 80% line coverage в estimator.py.
## Проблема `services/estimator.py` — критический модуль (формирует трейд-ин оценку), но coverage IQR-clipping, confidence-scoring, fallback cascade слабый. ## Что сделать 1. `pytest --cov=backend/app/services/estimator backend/tests/` — текущий coverage. 2. Добавить unit tests для: - IQR clipping (synthetic outliers) - Confidence scoring (low/med/high sample sizes) - Fallback cascade (нет cian → yandex → avito → mock) 3. Цель ≥ 80% line coverage в estimator.py.
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Reference: lekss361/gendesign#580
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