55 lines
1.4 KiB
Markdown
55 lines
1.4 KiB
Markdown
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# T001 — 後端品質基線與 fixtures
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> Status: `done`
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> Milestone: `M0`
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> Est. change: `~170 test lines`
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## Goal
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完成後，現有產詞、主題關聯性與 Threads shortcode 去重行為都有不依賴外網的可重現基線。
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## Depends on
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- —
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## Inputs
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- 讀取 / 依賴：
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- 檔案：`apps/backend/internal/module/scout/usecase/*_test.go`
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- 既有能力 / API：fake search provider、canonical identity、activity term planner
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- Spec 段落：§4 流程 B/C、§9 #3–#6
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## Outputs
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### 程式變更（預期路徑）
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| 路徑 | 動作 | 說明 |
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|------|------|------|
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| `apps/backend/internal/module/scout/usecase/testdata/topic_quality_cases.json` | add | 建立跨領域題組格式與首批 fixtures。 |
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| `apps/backend/internal/module/scout/usecase/quality_fixture_test.go` | add | 載入 fixture，驗證既有鬼滅、外包後端及 alias 基線。 |
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### 行為變更
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- 無產品行為變更；只建立回歸證據。
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### API / 契約（若有）
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- fixture 必須可描述 intent、必要概念群、候選正文、預期 relevant 與 canonical identity。
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## Out of scope
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- 不修改 relevance 演算法，不呼叫真實外部來源。
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## Acceptance
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- [ ] fixtures 可重複執行，至少涵蓋人物／作品、多概念意圖與網址 alias。
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- [ ] 指令：
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```bash
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cd apps/backend && go test ./internal/module/scout/usecase/... -count=1
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```
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## Notes
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先忠實記錄現況；規格新門檻由 T040–T045 補齊。
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