# Complete - m-operator-client-api-core-integration/04+02,03_backtest_error

## 완료 일시

2026-06-02

## 요약

Backtest repository/error core client surface review loop completed after 2 reviews; final verdict PASS.

## 루프 이력

| Plan | Review | Verdict | 메모 |
|------|--------|---------|------|
| `plan_cloud_G07_0.log` | `code_review_cloud_G07_0.log` | FAIL | `compare backtests` repository/test surface exceeded the original excluded scope. |
| `plan_cloud_G07_1.log` | `code_review_cloud_G07_1.log` | PASS | Scope cleanup removed compare repository/test surface and preserved list/detail/result/start plus error-core verification. |

## 구현/정리 내용

- Added `BacktestRepository` for list/detail/result/start calls returning `AltApiResult`.
- Added focused fake-socket tests for request payloads, success results, typed `ErrorInfo`, timeout, decode failure, and disconnected handling.
- Removed the out-of-scope `compareBacktestRuns` repository surface and its repository-level success test during follow-up.

## 최종 검증

- `cd apps/client && flutter test test/features/backtest/backtest_repository_test.dart` - PASS; `00:00 +8: All tests passed!`
- `cd apps/client && flutter test` - PASS; `00:02 +60: All tests passed!`

## Roadmap Completion

- Milestone: `agent-roadmap/phase/operator-surface/milestones/operator-client-api-core-integration.md`
- Completed task ids:
  - `backtest-call`: PASS; evidence=`plan_cloud_G07_1.log`, `code_review_cloud_G07_1.log`; verification=`cd apps/client && flutter test test/features/backtest/backtest_repository_test.dart`, `cd apps/client && flutter test`
  - `error-core`: PASS; evidence=`plan_cloud_G07_1.log`, `code_review_cloud_G07_1.log`; verification=`cd apps/client && flutter test test/features/backtest/backtest_repository_test.dart`, `cd apps/client && flutter test`
- Not completed task ids: 없음

## 잔여 Nit

- `apps/client/lib/src/features/backtest/data/backtest_repository.dart` class doc comment still mentions `comparisons`, although no compare repository method remains.

## 후속 작업

- 없음
