agents-tester.html
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<title>Tester Agent · 完整 Skill 规范 · LemonBoss PRD</title>
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<div class="crumb"><span class="pill">02 · DESIGN / Agents</span><span class="sep">/</span><span>Tester Agent</span></div>
<h1>Tester Agent · 完整 Skill 规范</h1>
<p class="deck">L1 的对手方。读 Coder 的 code/ + spec + contract.json,写 vitest 单测,跑、收失败、产<b>给 Coder 反思的 hint</b>。同时桥接到 bugs.ndjson 做 bug 生命周期。</p>
</header>
<article class="body">
<section>
<div class="agent-hero">
<div class="avatar" style="background:var(--L1-tint);color:var(--L1)">T</div>
<div>
<h2 style="margin:0">Tester Agent</h2>
<p style="margin:6px 0">写测试 · 跑测试 · 翻译失败原因 · 桥接 bugs.ndjson</p>
<div class="meta">
<div><b>Loop</b> <span class="tag L1">L1</span></div>
<div><b>Model</b> Sonnet 4.6</div>
<div><b>Modes</b> test · retry · resume</div>
<div><b>沙箱</b> units/{unitId}/ 内 tests/ + runs/{runId}/</div>
<div><b>会话复用</b> 是(SessionPool key = tester.cid.pid.unitId)</div>
</div>
</div>
</div>
</section>
<section>
<h2>① 功能需求</h2>
<ol>
<li><b>三种模式:</b><code>test</code>(Coder 完成后首次)/ <code>retry</code>(Coder 改过重跑)/ <code>resume</code>。</li>
<li><b>覆盖来源:</b>
<ul style="padding-left:20px">
<li><b>spec.json.acceptance_criteria</b> 每条 ≥ 1 case</li>
<li><b>contract.json.exports.http.responses</b> 每个状态码 ≥ 1 case</li>
</ul>
</li>
<li><b>真跑:</b>后端用 <code>supertest</code> 起真实 Express + <code>better-sqlite3 :memory:</code>;前端用 <code>@vue/test-utils</code>,不渲染浏览器。</li>
<li><b>不允许 mock 整个被测模块</b>。可 mock 外部 API / DB / 时间。</li>
<li><b>失败必含 hint:</b>给 Coder 下次反思的 1-2 句人话提示。<b>禁止</b>「fix the bug」「expected 401 got 500」式无信息废话。</li>
<li><b>桥接 bugs.ndjson:</b>失败 → <code>bug_open</code> append 一条 status=open;下次绿 → <code>bug_transition(to='fixed')</code>。</li>
<li><b>幂等:</b>同一代码反复跑结果一致。依赖时间 / 随机数 / 网络必须 stub。</li>
<li><b>不写代码:</b>Coder 的活。Tester 写 tests/ 才能算干活。</li>
</ol>
</section>
<section>
<h2>② Skill 设计</h2>
<h3>2.1 输出沙箱</h3>
<pre class="tree">
data/companies/{cid}/projects/{pid}/units/{unitId}/
├── code/ <span class="com"># 只读 (Coder 写)</span>
├── contract.json <span class="com"># 只读 (Coder 写)</span>
├── spec.json <span class="com"># 只读 (Architect 写)</span>
├── coder.log <span class="com"># 只读 (Coder 写)</span>
├── tests/ <span class="com"># Tester 写 ★</span>
│ ├── *.spec.ts <span class="com"># vitest 测试</span>
│ └── helpers/ <span class="com"># 共享 fixture (可选)</span>
└── runs/ <span class="com"># Tester 写 ★</span>
└── {runId}/
├── result.json <span class="com"># 结构化结果</span>
├── stdout.txt <span class="com"># vitest 原始输出</span>
└── stderr.txt <span class="com"># crash 时</span>
<span class="com"># 还要写 (跨项目):</span>
../../bugs.ndjson <span class="com"># bug_open / bug_transition 工具 append</span>
</pre>
<h3>2.2 完整 System Prompt(可拷贝直用)</h3>
<p>落 <code>system/agents/devloop-tester/prompt.md</code>。LoopController 注入时头部补 <code>## Memory</code> + <code>## Unit Code + Contract</code>(节选 code/ 的 export 接口 + contract.json)。</p>
<pre class="code"><span class="c"># ROLE</span>
<span class="v">你是 LemonBoss DevLoop 的 Tester Agent。本次任务:测试 Unit {unitId}。</span>
<span class="v">读 Coder 的 code/ + Architect 的 spec.json,写 vitest 单测,跑测试,</span>
<span class="v">把失败翻译成给 Coder 下次反思的 hint。</span>
<span class="c"># MODES</span>
<span class="v">- "test" Coder 首次完成,Tester 首次跑</span>
<span class="v">- "retry" Coder 改了 code,重跑 (如有旧 tests 复用)</span>
<span class="v">- "resume" 从 resume_token 继续</span>
<span class="c"># SANDBOX</span>
<span class="v">你只能写:</span>
<span class="v"> ./tests/**</span>
<span class="v"> ./runs/{runId}/**</span>
<span class="v">禁止写:</span>
<span class="v"> ./code/** (Coder 的领地)</span>
<span class="v"> ./contract.json (Coder 的领地)</span>
<span class="v"> ./coder.log (Coder 的领地)</span>
<span class="v"> ../{别的 unit}/** (其他 Unit)</span>
<span class="v">你可读:</span>
<span class="v"> ./code/** (你测的代码)</span>
<span class="v"> ./contract.json (推导期望响应)</span>
<span class="v"> ./spec.json (acceptance_criteria)</span>
<span class="v"> ../{depends_on}/contract.json (跨 Unit 不读其 code)</span>
<span class="v"> ./tests/** (复用旧 spec)</span>
<span class="c"># MANDATORY WORKFLOW</span>
<span class="v">## step 0 · 读上下文</span>
<span class="v"> - 读 spec.json acceptance_criteria 全条</span>
<span class="v"> - 读 contract.json exports.http (每个 status code 必测)</span>
<span class="v"> - 读 code/ 入口文件 (找 export 接口)</span>
<span class="v"> - retry: 读 ./tests/* 看哪些已存在 (可保留 + 重跑)</span>
<span class="v">## step 1 · write_todolist</span>
<span class="v">### test 典型 (5 项):</span>
<span class="v"> step-001 写 tests/{unit}.spec.ts</span>
<span class="v"> - 后端: supertest + 内存 sqlite</span>
<span class="v"> - 前端: @vue/test-utils mount</span>
<span class="v"> step-002 覆盖 acceptance 全条 + contract 全 status code</span>
<span class="v"> step-003 跑 vitest --reporter=json > runs/{runId}/raw.json</span>
<span class="v"> step-004 parse_vitest → runs/{runId}/result.json + 生成 hint</span>
<span class="v"> step-005 bug_open / bug_transition (按结果)</span>
<span class="v">### retry 典型 (3 项):</span>
<span class="v"> step-001 跑现有 tests (代码改了,测试可能不需要改)</span>
<span class="v"> step-002 parse_vitest → result.json</span>
<span class="v"> step-003 bug_transition (如之前 open 现绿,转 fixed)</span>
<span class="c"># RULES (硬约束)</span>
<span class="v">1. 后端测试模板:</span>
<span class="v"> import request from 'supertest';</span>
<span class="v"> import { describe, it, expect, beforeEach } from 'vitest';</span>
<span class="v"> import app from '../code/server';</span>
<span class="v"> // 用 :memory: sqlite 起干净状态</span>
<span class="v">2. 前端测试模板:</span>
<span class="v"> import { mount } from '@vue/test-utils';</span>
<span class="v"> import { describe, it, expect } from 'vitest';</span>
<span class="v"> import Component from '../code/Component.vue';</span>
<span class="v">3. 禁止 mock 整个被测模块。可以 mock:</span>
<span class="v"> - 外部 API (fetch / axios)</span>
<span class="v"> - 第三方服务 (S3 / 邮件)</span>
<span class="v"> - 时间 (vi.useFakeTimers)</span>
<span class="v"> - 随机 (vi.spyOn(Math, 'random'))</span>
<span class="v">4. 每个 acceptance_criterion → 至少 1 个 it() block。</span>
<span class="v"> 不允许把多条揉进一个 it()。</span>
<span class="v">5. 每个 contract.responses 状态码 → 至少 1 个 negative + positive case。</span>
<span class="v"> 401 → 测一个返 401 的输入</span>
<span class="v"> 500 → 不主动测 (500 是 bug 不是 feature)</span>
<span class="v">6. 失败 hint 必须是给 Coder 的 1-2 句<b>人话</b>提示:</span>
<span class="v"> ✓ "user 不存在时不要 bcrypt.compare(null,...);先查再比"</span>
<span class="v"> ✓ "title 字段缺失 req.body.title 是 undefined,先做存在性判断"</span>
<span class="v"> ✗ "fix the bug"</span>
<span class="v"> ✗ "expected 401 got 500" (没有信息量)</span>
<span class="v"> 由 hint_builder 工具帮你从 stack + expected/got 生成 (但你要审一遍)。</span>
<span class="v">7. bugs.ndjson 同步:</span>
<span class="v"> 失败:调 bug_open({source:'unit_test', unit_id, run_id, test_name, ...})</span>
<span class="v"> 如该 unit 之前有 status=open 的同 test bug → 不重复 open (用 dedupKey)</span>
<span class="v"> 绿:之前有 status=open/fixing → bug_transition(to='fixed')</span>
<span class="v">8. 任何 Bash 带 JSON body → /tmp/*.json + -d @file (CLAUDE.md L91-99)。</span>
<span class="v">9. 单次 vitest 跑总时长上限 60s。超时 → kill + 标 result.crashed=true。</span>
<span class="v">10. 不写 ./code/, 不调 call_sub_agent。</span>
<span class="c"># SELF-CHECK</span>
<span class="v">1. tests/ 至少有 acceptance_criteria 数量 + contract status code 数量个 it() block</span>
<span class="v">2. result.json 通过 typebox 校验</span>
<span class="v">3. result.json.failures 每条有非空 hint</span>
<span class="v">4. bugs.ndjson 新增/转换条目都在</span>
<span class="v">5. todolist 全 done</span>
<span class="v">6. 没写出沙箱</span></pre>
<h3>2.3 工具集</h3>
<table>
<thead><tr><th>工具</th><th>签名</th><th>用途</th><th>访问边界</th></tr></thead>
<tbody>
<tr><td><code>Read</code></td><td>(path)</td><td>读 code / contract / spec / 上游 contract / 历史 tests</td><td>沙箱白名单</td></tr>
<tr><td><code>Write</code></td><td>(path, content)</td><td>写 tests/ + runs/{runId}/</td><td>tests/** + runs/**</td></tr>
<tr><td><code>Bash</code></td><td>(cmd)</td><td>跑 <code>vitest run --reporter=json</code>; npm i (限定包)</td><td>cwd 锁 units/{unitId}/, jsonGuard 强制, 60s 超时</td></tr>
<tr><td><code>parse_vitest</code> <span class="tag NEW">NEW</span></td><td>(rawJsonPath) → RunResult</td><td>vitest JSON reporter → 结构化 result.json + 自动生成 hint</td><td>—</td></tr>
<tr><td><code>hint_builder</code> <span class="tag NEW">NEW</span></td><td>(failure) → string</td><td>从 stack/expected/got 启发式生成 hint(Tester 可再编辑)</td><td>—</td></tr>
<tr><td><code>bug_open</code> <span class="tag NEW">NEW</span></td><td>(pid, bug) → bugId</td><td>append bugs.ndjson · dedupKey 防重</td><td>bugs.ndjson</td></tr>
<tr><td><code>bug_transition</code> <span class="tag NEW">NEW</span></td><td>(pid, bugId, to, opts)</td><td>状态机转换</td><td>bugs.ndjson</td></tr>
<tr><td><code>bug_list</code> <span class="tag NEW">NEW</span></td><td>(pid, filter)</td><td>查当前 open/fixing 的 bug(dedup 时用)</td><td>—</td></tr>
<tr><td><code>write_todolist</code></td><td>(items)</td><td>同上</td><td>agent-state/</td></tr>
<tr><td><code>update_todo_item</code></td><td>(id, status)</td><td>同上</td><td>—</td></tr>
<tr><td><code>update_runtime_state</code></td><td>(step, total)</td><td>同上</td><td>—</td></tr>
<tr><td><code>timeline_append</code></td><td>(kind, ref, summary)</td><td>同上 · kind: unit_tested · test_failed · test_passed</td><td>—</td></tr>
<tr><td><code>record_memory</code></td><td>(topic, content, relevance)</td><td>memory/devloop/tester/</td><td>memory/devloop/tester/</td></tr>
</tbody>
</table>
<h3>2.4 禁用</h3>
<div class="callout warn">
<ul style="margin:0">
<li><b>不允许 Edit / Write code/</b> — Coder 领地</li>
<li><b>不允许 mock 整个被测模块</b> — 否则测试永远绿</li>
<li><b>不允许 inline JSON Bash</b> — jsonGuard 强制</li>
<li><b>不允许 call_sub_agent</b></li>
<li><b>不允许跳过 hint 字段</b> — failure 必含可执行提示</li>
</ul>
</div>
</section>
<section>
<h2>③ 持久化集成</h2>
<p>同 Coder 模式 + 加 <b>bugs.ndjson 桥接</b>。失败时 bug_open;绿时 bug_transition;中间状态由 LoopController 转 fixing。</p>
<p><b>Tester memory 典型话题(很少):</b></p>
<ul>
<li>"vitest 启动慢 (Vite cold start),固定用 --pool=threads 加速"</li>
<li>"better-sqlite3 :memory: 跨 it() 状态隔离需 beforeEach 重建"</li>
<li>memory 在 Tester 这层很少有可复用洞见,注意不要乱写</li>
</ul>
</section>
<section>
<h2>④ I/O 契约</h2>
<pre class="code"><span class="k">const</span> TesterInput = Type.<span class="n">Object</span>(<span class="p">{</span>
pid: Type.<span class="n">String</span>(),
unit_id: Type.<span class="n">String</span>(),
mode: Type.<span class="n">Union</span>(<span class="p">[</span>Type.<span class="n">Literal</span>(<span class="s">'test'</span>),
Type.<span class="n">Literal</span>(<span class="s">'retry'</span>),
Type.<span class="n">Literal</span>(<span class="s">'resume'</span>)<span class="p">]</span>),
resume_token: Type.<span class="n">Optional</span>(Type.<span class="n">String</span>()),
call_id: Type.<span class="n">String</span>(),
company_id: Type.<span class="n">String</span>(),
<span class="p">}</span>);
<span class="k">const</span> TesterOutput = Type.<span class="n">Object</span>(<span class="p">{</span>
ok: Type.<span class="n">Boolean</span>(), <span class="c">// 总判:全绿才 true</span>
mode: Type.<span class="n">String</span>(),
unit_id: Type.<span class="n">String</span>(),
run_id: Type.<span class="n">String</span>(),
result_ref: Type.<span class="n">String</span>(), <span class="c">// path to result.json</span>
summary: Type.<span class="n">Object</span>(<span class="p">{</span>
total: Type.<span class="n">Number</span>(),
passed: Type.<span class="n">Number</span>(),
failed: Type.<span class="n">Number</span>(),
skipped: Type.<span class="n">Number</span>(),
<span class="p">}</span>),
failures: Type.<span class="n">Array</span>(Type.<span class="n">Object</span>(<span class="p">{</span>
test: Type.<span class="n">String</span>(),
expected: Type.<span class="n">Any</span>(),
got: Type.<span class="n">Any</span>(),
stack: Type.<span class="n">String</span>(),
hint: Type.<span class="n">String</span>(), <span class="c">// 非空,给 Coder</span>
bug_id: Type.<span class="n">String</span>(), <span class="c">// 关联 bugs.ndjson</span>
<span class="p">}</span>)),
bugs_opened: Type.<span class="n">Array</span>(Type.<span class="n">String</span>()), <span class="c">// 新开 bug id 列表</span>
bugs_transitioned: Type.<span class="n">Array</span>(Type.<span class="n">Object</span>(<span class="p">{</span> id, from, to <span class="p">}</span>)),
acceptance_coverage: Type.<span class="n">Number</span>(<span class="p">{</span> minimum:<span class="v">0</span>, maximum:<span class="v">1</span> <span class="p">}</span>),
contract_coverage: Type.<span class="n">Number</span>(<span class="p">{</span> minimum:<span class="v">0</span>, maximum:<span class="v">1</span> <span class="p">}</span>),
crashed: Type.<span class="n">Boolean</span>(), <span class="c">// vitest 自身崩</span>
duration_ms: Type.<span class="n">Number</span>(),
tokens_used: Type.<span class="n">Number</span>(),
<span class="p">}</span>);</pre>
</section>
<section>
<h2>⑤ 上下游传递</h2>
<div class="io-grid">
<div class="io-box">
<h4>⬆ 上游</h4>
<ul>
<li><b>Coder</b> · 通过 code/ + contract.json</li>
<li><b>Architect</b> · 通过 spec.json acceptance + sdd tests 列表</li>
<li><b>LoopController</b> · 注入 input + memory</li>
</ul>
</div>
<div class="io-box">
<h4>⬇ 下游</h4>
<ul>
<li><b>Coder</b>(retry 时)· 读 result.json.failures.hint 反思</li>
<li><b>LoopController</b> · 读 result.ok 决定 pass/retry/block</li>
<li><b>UnitRegistry</b> · 接 status: testing → passed | failed</li>
<li><b>BugTracker / bugs.ndjson</b> · 接 bug_open / bug_transition</li>
<li><b>Integrator</b>(passed 后)· 间接:tests/ 可作 e2e 回归基础</li>
<li><b>Dashboard</b> · SSE stream 看 stdout</li>
</ul>
</div>
</div>
</section>
<section>
<h2>⑥ 完整执行样例</h2>
<div class="tabs" data-tabs>
<div class="tabbar" role="tablist">
<button role="tab" aria-selected="true" aria-controls="ta">Sample A · test 首跑红 1 条</button>
<button role="tab" aria-selected="false" aria-controls="tb">Sample B · retry 转绿</button>
<button role="tab" aria-selected="false" aria-controls="tc">Sample C · crashed (vitest 自崩)</button>
</div>
<div class="tabpanel" id="ta">
<pre class="code"><span class="c"># ─────────── INPUT ───────────</span>
<span class="p">{</span>
<span class="n">"pid"</span>: <span class="s">"p-test001"</span>, <span class="n">"unit_id"</span>: <span class="s">"todo-be"</span>,
<span class="n">"mode"</span>: <span class="s">"test"</span>, <span class="n">"call_id"</span>: <span class="s">"call-t-001"</span>, ...
<span class="p">}</span>
<span class="c"># INJECTED Unit Code Excerpt (LoopController 拼)</span>
## Unit Code: todo-be
exports from code/server.js: app (Express)
exports from code/service.js: create(title), list()
## Contract (contract.json)
POST /api/todos { title } → 201 | 400
GET /api/todos → 200 { items }
## Acceptance Criteria (spec.json)
- 创建后能列出
- 空 title 返 400
- 200+ 字符 title 返 400
<span class="c"># step 1 · write_todolist (5 项 test 模板)</span>
<span class="c"># step 2 · 写 tests/todo-be.spec.ts</span>
<span class="k">import</span> request <span class="k">from</span> <span class="s">'supertest'</span>;
<span class="k">import</span> <span class="p">{</span> describe, it, expect, beforeEach <span class="p">}</span> <span class="k">from</span> <span class="s">'vitest'</span>;
<span class="c">// 注意:Coder 实现里 db 是 module 级 :memory:,跨 it() 状态会污染</span>
<span class="c">// 这里 fresh app/db 每个 it() (后面 hint 会指出 Coder 该改)</span>
describe(<span class="s">'todo-be POST /api/todos'</span>, () => <span class="p">{</span>
<span class="k">let</span> app;
beforeEach(() => <span class="p">{</span>
delete <span class="n">require.cache</span>[<span class="n">require.resolve</span>(<span class="s">'../code/server'</span>)];
app = <span class="n">require</span>(<span class="s">'../code/server'</span>);
<span class="p">}</span>);
it(<span class="s">'有效 title → 201 + 返 id'</span>, <span class="k">async</span> () => <span class="p">{</span>
<span class="k">const</span> r = <span class="k">await</span> request(app).<span class="n">post</span>(<span class="s">'/api/todos'</span>).<span class="n">send</span>(<span class="p">{</span> title: <span class="s">'buy milk'</span> <span class="p">}</span>);
expect(r.<span class="n">status</span>).<span class="n">toBe</span>(<span class="v">201</span>);
expect(r.<span class="n">body</span>.<span class="n">id</span>).toBeTypeOf(<span class="s">'number'</span>);
<span class="p">}</span>);
it(<span class="s">'空 title → 400 title_required'</span>, <span class="k">async</span> () => <span class="p">{</span>
<span class="k">const</span> r = <span class="k">await</span> request(app).<span class="n">post</span>(<span class="s">'/api/todos'</span>).<span class="n">send</span>(<span class="p">{</span> title: <span class="s">''</span> <span class="p">}</span>);
expect(r.<span class="n">status</span>).<span class="n">toBe</span>(<span class="v">400</span>);
expect(r.<span class="n">body</span>.<span class="n">error</span>).<span class="n">toBe</span>(<span class="s">'title_required'</span>);
<span class="p">}</span>);
it(<span class="s">'缺 body title → 400'</span>, <span class="k">async</span> () => <span class="p">{</span>
<span class="k">const</span> r = <span class="k">await</span> request(app).<span class="n">post</span>(<span class="s">'/api/todos'</span>).<span class="n">send</span>(<span class="p">{}</span>);
expect(r.<span class="n">status</span>).<span class="n">toBe</span>(<span class="v">400</span>);
<span class="p">}</span>);
it(<span class="s">'200+ title → 400 title_too_long'</span>, <span class="k">async</span> () => <span class="p">{</span>
<span class="k">const</span> r = <span class="k">await</span> request(app).<span class="n">post</span>(<span class="s">'/api/todos'</span>)
.<span class="n">send</span>(<span class="p">{</span> title: <span class="s">'x'</span>.<span class="n">repeat</span>(<span class="v">201</span>) <span class="p">}</span>);
expect(r.<span class="n">status</span>).<span class="n">toBe</span>(<span class="v">400</span>);
<span class="p">}</span>);
<span class="p">}</span>);
describe(<span class="s">'todo-be GET /api/todos'</span>, () => <span class="p">{</span>
it(<span class="s">'创建后能列出'</span>, <span class="k">async</span> () => <span class="p">{</span>
<span class="k">const</span> app = <span class="n">require</span>(<span class="s">'../code/server'</span>);
<span class="k">await</span> request(app).<span class="n">post</span>(<span class="s">'/api/todos'</span>).<span class="n">send</span>(<span class="p">{</span> title: <span class="s">'a'</span> <span class="p">}</span>);
<span class="k">const</span> r = <span class="k">await</span> request(app).<span class="n">get</span>(<span class="s">'/api/todos'</span>);
expect(r.<span class="n">status</span>).<span class="n">toBe</span>(<span class="v">200</span>);
expect(r.<span class="n">body</span>.<span class="n">items</span>.<span class="n">some</span>(t => t.<span class="n">title</span> === <span class="s">'a'</span>)).<span class="n">toBe</span>(<span class="v">true</span>);
<span class="p">}</span>);
<span class="p">}</span>);
<span class="c"># step 3 · Bash: vitest run --reporter=json > runs/run-20260513-1031/raw.json</span>
<span class="c"># step 4 · parse_vitest</span>
parse_vitest(<span class="s">"runs/run-20260513-1031/raw.json"</span>)
<span class="c">// 结果: 5 个 test, 4 passed, 1 failed</span>
<span class="c">// 失败: "缺 body title → 400" 实际收 500 TypeError</span>
<span class="c"># hint_builder 看 stack: TypeError on req.body.title.length</span>
hint_builder(<span class="p">{</span>
expected: <span class="v">400</span>, got: <span class="v">500</span>,
stack: <span class="s">"TypeError: cannot read properties of undefined (reading 'length') at create..."</span>
<span class="p">}</span>)
<span class="c">// → "缺 body 字段时 req.body.title 是 undefined,先做存在性判断再 .length"</span>
<span class="c"># step 5 · bug_open</span>
bug_open(<span class="p">{</span>
source: <span class="s">'unit_test'</span>, unit_id: <span class="s">'todo-be'</span>, run_id: <span class="s">'run-20260513-1031'</span>,
test_name: <span class="s">'缺 body title → 400'</span>,
category: <span class="s">'unknown'</span>, severity: <span class="s">'high'</span>,
title: <span class="s">'缺 body title 时 500 而非 400'</span>,
detail: <span class="s">'TypeError: ...'</span>, affected_units: <span class="p">[</span><span class="s">'todo-be'</span><span class="p">]</span>
<span class="p">}</span>)
<span class="c">// → bug-20260513-1031-c9f2 (新开)</span>
<span class="c"># 写 result.json</span>
<span class="p">{</span>
<span class="n">"run_id"</span>: <span class="s">"run-20260513-1031"</span>, <span class="n">"loop"</span>: <span class="s">"L1"</span>,
<span class="n">"unit_id"</span>: <span class="s">"todo-be"</span>, <span class="n">"agent"</span>: <span class="s">"tester"</span>, <span class="n">"attempt"</span>: <span class="v">1</span>,
<span class="n">"ok"</span>: <span class="v">false</span>,
<span class="n">"summary"</span>: <span class="p">{</span><span class="n">"total"</span>:<span class="v">5</span>,<span class="n">"passed"</span>:<span class="v">4</span>,<span class="n">"failed"</span>:<span class="v">1</span><span class="p">}</span>,
<span class="n">"failures"</span>: <span class="p">[{</span>
<span class="n">"test"</span>: <span class="s">"缺 body title → 400"</span>,
<span class="n">"expected"</span>: <span class="v">400</span>, <span class="n">"got"</span>: <span class="v">500</span>,
<span class="n">"stack"</span>: <span class="s">"TypeError: ..."</span>,
<span class="n">"hint"</span>: <span class="s">"缺 body 字段时 req.body.title 是 undefined,先做存在性判断再 .length"</span>,
<span class="n">"bug_id"</span>: <span class="s">"bug-20260513-1031-c9f2"</span>
<span class="p">}]</span>,
<span class="n">"next_action"</span>: <span class="s">"retry_coder"</span>,
<span class="n">"retry_budget_left"</span>: <span class="v">4</span>,
<span class="n">"duration_ms"</span>: <span class="v">1_245</span>
<span class="p">}</span>
<span class="c"># OUTPUT</span>
<span class="p">{</span>
<span class="n">"ok"</span>: <span class="v">false</span>, <span class="n">"mode"</span>: <span class="s">"test"</span>, <span class="n">"unit_id"</span>: <span class="s">"todo-be"</span>,
<span class="n">"run_id"</span>: <span class="s">"run-20260513-1031"</span>,
<span class="n">"summary"</span>: <span class="p">{</span><span class="n">"total"</span>:<span class="v">5</span>,<span class="n">"passed"</span>:<span class="v">4</span>,<span class="n">"failed"</span>:<span class="v">1</span>,<span class="n">"skipped"</span>:<span class="v">0</span><span class="p">}</span>,
<span class="n">"failures"</span>: <span class="p">[{</span> <span class="n">"hint"</span>: <span class="s">"..."</span>, <span class="n">"bug_id"</span>: <span class="s">"bug-..."</span> <span class="p">}]</span>,
<span class="n">"bugs_opened"</span>: <span class="p">[</span><span class="s">"bug-20260513-1031-c9f2"</span><span class="p">]</span>,
<span class="n">"bugs_transitioned"</span>: <span class="p">[]</span>,
<span class="n">"acceptance_coverage"</span>: <span class="v">1.0</span>, <span class="c">// 3/3</span>
<span class="n">"contract_coverage"</span>: <span class="v">1.0</span>,
<span class="n">"crashed"</span>: <span class="v">false</span>,
<span class="n">"duration_ms"</span>: <span class="v">12_410</span>, <span class="n">"tokens_used"</span>: <span class="v">4_120</span>
<span class="p">}</span>
<span class="c"># LoopController 接 ok=false → 触发 Coder retry (带 history)</span></pre>
</div>
<div class="tabpanel" id="tb" hidden>
<pre class="code"><span class="c"># ─────────── INPUT (retry mode) ───────────</span>
<span class="p">{</span>
<span class="n">"pid"</span>: <span class="s">"p-test001"</span>, <span class="n">"unit_id"</span>: <span class="s">"todo-be"</span>,
<span class="n">"mode"</span>: <span class="s">"retry"</span>, <span class="n">"call_id"</span>: <span class="s">"call-t-002"</span>, ...
<span class="p">}</span>
<span class="c"># 上下文: Coder 已改 code/server.js (按上次 hint)</span>
<span class="c"># tests/ 不需要改,直接复用</span>
<span class="c"># step 1 · todolist 3 项 (retry 模板)</span>
<span class="c"># step 2 · Bash vitest 重跑</span>
<span class="c"># step 3 · parse_vitest</span>
<span class="c">// 5 passed, 0 failed</span>
<span class="c"># step 4 · bug_list(unit_id=todo-be, status=[open,fixing]) → 1 条:bug-..-c9f2</span>
<span class="c"># 之前 LoopController 让 Coder 干活时已转 open → fixing</span>
<span class="c"># 现在 ok=true → 转 fixing → fixed</span>
bug_transition(pid, <span class="s">"bug-20260513-1031-c9f2"</span>, <span class="p">{</span>
to: <span class="s">"fixed"</span>, by: <span class="s">"tester"</span>,
fix_refs: [<span class="s">"run-20260513-1034"</span>]
<span class="p">}</span>)
<span class="c"># OUTPUT</span>
<span class="p">{</span>
<span class="n">"ok"</span>: <span class="v">true</span>, <span class="n">"mode"</span>: <span class="s">"retry"</span>, <span class="n">"unit_id"</span>: <span class="s">"todo-be"</span>,
<span class="n">"run_id"</span>: <span class="s">"run-20260513-1034"</span>,
<span class="n">"summary"</span>: <span class="p">{</span><span class="n">"total"</span>:<span class="v">5</span>,<span class="n">"passed"</span>:<span class="v">5</span>,<span class="n">"failed"</span>:<span class="v">0</span><span class="p">}</span>,
<span class="n">"failures"</span>: <span class="p">[]</span>,
<span class="n">"bugs_opened"</span>: <span class="p">[]</span>,
<span class="n">"bugs_transitioned"</span>: <span class="p">[{</span> <span class="n">"id"</span>:<span class="s">"bug-...c9f2"</span>, <span class="n">"from"</span>:<span class="s">"fixing"</span>, <span class="n">"to"</span>:<span class="s">"fixed"</span> <span class="p">}]</span>,
...
<span class="p">}</span>
<span class="c"># LoopController 接 ok=true → Unit 转 passed → 等 L2 闸门</span></pre>
</div>
<div class="tabpanel" id="tc" hidden>
<pre class="code"><span class="c"># ─────────── INPUT (vitest 自身崩) ───────────</span>
<span class="p">{</span>
<span class="n">"pid"</span>: <span class="s">"p-test001"</span>, <span class="n">"unit_id"</span>: <span class="s">"profile-be"</span>,
<span class="n">"mode"</span>: <span class="s">"test"</span>, ...
<span class="p">}</span>
<span class="c"># step 3 · Bash vitest run → 退出码 1, 但不是测试失败</span>
<span class="c"># vitest 启动时 require code/server.js 直接抛 SyntaxError</span>
<span class="c"># step 4 · parse_vitest 检测 raw.json 不存在或字段缺</span>
<span class="c"># → result.crashed = true</span>
<span class="c"># → next_action = "retry_tester" 而非 "retry_coder"</span>
<span class="c"># 写 result.json</span>
<span class="p">{</span>
<span class="n">"run_id"</span>: <span class="s">"run-..."</span>, <span class="n">"unit_id"</span>: <span class="s">"profile-be"</span>,
<span class="n">"ok"</span>: <span class="v">false</span>, <span class="n">"crashed"</span>: <span class="v">true</span>,
<span class="n">"crash_reason"</span>: <span class="s">"vitest could not load ../code/server.js: SyntaxError"</span>,
<span class="n">"stdout_tail"</span>: <span class="s">"...完整 stderr..."</span>,
<span class="n">"next_action"</span>: <span class="s">"retry_tester"</span> <span class="c">// 注意:不是 retry_coder</span>
<span class="p">}</span>
<span class="c"># bug_open 也开,但标 source='unit_test_infra' 区分</span>
<span class="c"># LoopController 接 crashed=true → retry Tester (而非 Coder)</span>
<span class="c"># → retry 仍 crash → 升级 Coder retry</span></pre>
</div>
</div>
</section>
<section>
<h2>⑦ 助手工具源码</h2>
<h3>7.1 <code>parse-vitest-json.js</code> · vitest JSON reporter 解析</h3>
<pre class="code"><span class="c">// server/services/agent-tools/parse-vitest-json.js · ~80 行</span>
<span class="k">const</span> fs = <span class="n">require</span>(<span class="s">'fs'</span>);
<span class="k">const</span> path = <span class="n">require</span>(<span class="s">'path'</span>);
<span class="k">const</span> <span class="p">{</span> buildHint <span class="p">}</span> = <span class="n">require</span>(<span class="s">'./hint-builder'</span>);
<span class="k">function</span> <span class="n">parseVitest</span>(rawJsonPath, opts = <span class="p">{}</span>) <span class="p">{</span>
<span class="k">if</span> (!fs.<span class="n">existsSync</span>(rawJsonPath)) <span class="p">{</span>
<span class="k">return</span> <span class="p">{</span>
ok: <span class="v">false</span>, crashed: <span class="v">true</span>,
crash_reason: <span class="s">'vitest raw json missing - process likely crashed early'</span>,
summary: <span class="p">{</span> total:<span class="v">0</span>, passed:<span class="v">0</span>, failed:<span class="v">0</span>, skipped:<span class="v">0</span> <span class="p">}</span>,
failures: <span class="p">[]</span>,
<span class="p">}</span>;
<span class="p">}</span>
<span class="k">let</span> raw;
<span class="k">try</span> <span class="p">{</span>
raw = <span class="n">JSON.parse</span>(fs.<span class="n">readFileSync</span>(rawJsonPath, <span class="s">'utf8'</span>));
<span class="p">}</span> <span class="k">catch</span> (e) <span class="p">{</span>
<span class="k">return</span> <span class="p">{</span> ok:<span class="v">false</span>, crashed:<span class="v">true</span>, crash_reason: <span class="s">'invalid vitest json'</span>, summary:<span class="p">{}</span>, failures:<span class="p">[]</span> <span class="p">}</span>;
<span class="p">}</span>
<span class="k">const</span> summary = <span class="p">{</span> total:<span class="v">0</span>, passed:<span class="v">0</span>, failed:<span class="v">0</span>, skipped:<span class="v">0</span> <span class="p">}</span>;
<span class="k">const</span> failures = <span class="p">[]</span>;
<span class="c">// vitest 1.x JSON reporter 结构:</span>
<span class="c">// { testResults: [{ assertionResults: [{ status, fullName, failureMessages, ... }] }] }</span>
<span class="k">for</span> (<span class="k">const</span> file <span class="k">of</span> (raw.<span class="n">testResults</span> || <span class="p">[]</span>)) <span class="p">{</span>
<span class="k">for</span> (<span class="k">const</span> a <span class="k">of</span> (file.<span class="n">assertionResults</span> || <span class="p">[]</span>)) <span class="p">{</span>
summary.<span class="n">total</span>++;
<span class="k">if</span> (a.<span class="n">status</span> === <span class="s">'passed'</span>) summary.<span class="n">passed</span>++;
<span class="k">else</span> <span class="k">if</span> (a.<span class="n">status</span> === <span class="s">'failed'</span>) <span class="p">{</span>
summary.<span class="n">failed</span>++;
<span class="k">const</span> stack = (a.<span class="n">failureMessages</span> || <span class="p">[]</span>).<span class="n">join</span>(<span class="s">'\n'</span>);
<span class="k">const</span> <span class="p">{</span> expected, got <span class="p">}</span> = <span class="n">extractAssertion</span>(stack);
failures.<span class="n">push</span>(<span class="p">{</span>
test: a.<span class="n">fullName</span>,
expected, got, stack,
hint: <span class="n">buildHint</span>(<span class="p">{</span> testName: a.<span class="n">fullName</span>, expected, got, stack <span class="p">}</span>),
<span class="p">}</span>);
<span class="p">}</span>
<span class="k">else</span> summary.<span class="n">skipped</span>++;
<span class="p">}</span>
<span class="p">}</span>
<span class="k">return</span> <span class="p">{</span>
ok: summary.<span class="n">failed</span> === <span class="v">0</span> && summary.<span class="n">total</span> > <span class="v">0</span>,
crashed: <span class="v">false</span>,
summary, failures,
duration_ms: raw.<span class="n">testResults</span>?.[<span class="v">0</span>]?.<span class="n">perfStats</span>?.<span class="n">runtime</span> || <span class="v">0</span>,
<span class="p">}</span>;
<span class="p">}</span>
<span class="k">function</span> <span class="n">extractAssertion</span>(stack) <span class="p">{</span>
<span class="k">const</span> exp = stack.<span class="n">match</span>(<span class="s">/Expected: ([^\n]+)/</span>);
<span class="k">const</span> got = stack.<span class="n">match</span>(<span class="s">/Received: ([^\n]+)/</span>);
<span class="k">return</span> <span class="p">{</span>
expected: exp ? exp[<span class="v">1</span>].<span class="n">trim</span>() : <span class="v">null</span>,
got: got ? got[<span class="v">1</span>].<span class="n">trim</span>() : <span class="v">null</span>,
<span class="p">}</span>;
<span class="p">}</span>
module.<span class="n">exports</span> = <span class="p">{</span> parseVitest <span class="p">}</span>;</pre>
<h3>7.2 <code>hint-builder.js</code> · 失败 → 人话 hint</h3>
<pre class="code"><span class="c">// server/services/agent-tools/hint-builder.js · ~60 行</span>
<span class="k">const</span> PATTERNS = <span class="p">[</span>
<span class="p">{</span>
match: (s) => <span class="s">/cannot read.*?of undefined/i</span>.<span class="n">test</span>(s),
hint: (ctx) => <span class="s">'某个对象/字段是 undefined,先做存在性判断再访问'</span>,
<span class="p">}</span>,
<span class="p">{</span>
match: (s) => <span class="s">/expected (\d+).*received (\d+)/i</span>.<span class="n">test</span>(s),
hint: (ctx) => <span class="p">{</span>
<span class="k">const</span> m = ctx.<span class="n">stack</span>.<span class="n">match</span>(<span class="s">/expected (\d+).*received (\d+)/i</span>);
<span class="k">const</span> exp = +m[<span class="v">1</span>], got = +m[<span class="v">2</span>];
<span class="k">if</span> (exp === <span class="v">401</span> && got === <span class="v">500</span>)
<span class="k">return</span> <span class="s">'凭据错误应返 401 不是 500;检查认证路径是否 try/catch 兜底'</span>;
<span class="k">if</span> (exp === <span class="v">400</span> && got === <span class="v">500</span>)
<span class="k">return</span> <span class="s">'参数校验错应返 400 不是 500;在 route 层检查后再传 service'</span>;
<span class="k">if</span> (exp === <span class="v">404</span> && got === <span class="v">200</span>)
<span class="k">return</span> <span class="s">'不存在的资源不应返 200;返回前判断查询结果'</span>;
<span class="k">return</span> <span class="s">`期望 </span><span class="v">${exp}</span><span class="s"> 收 </span><span class="v">${got}</span><span class="s">,检查对应分支处理`</span>;
<span class="p">}</span>,
<span class="p">}</span>,
<span class="p">{</span>
match: (s) => <span class="s">/TypeError.*compare/i</span>.<span class="n">test</span>(s),
hint: (ctx) => <span class="s">'调用 bcrypt.compare 前先确认 user 存在;否则 null 参数会抛 TypeError'</span>,
<span class="p">}</span>,
<span class="p">{</span>
match: (s) => <span class="s">/SQLITE_CONSTRAINT/i</span>.<span class="n">test</span>(s),
hint: (ctx) => <span class="s">'数据库约束冲突(unique/foreign key),业务层应该先查再写'</span>,
<span class="p">}</span>,
<span class="p">{</span>
match: (s) => <span class="s">/timeout/i</span>.<span class="n">test</span>(s),
hint: (ctx) => <span class="s">'某个异步操作超时;检查是否漏 await 或外部依赖未 mock'</span>,
<span class="p">}</span>,
<span class="p">]</span>;
<span class="k">function</span> <span class="n">buildHint</span>(ctx) <span class="p">{</span>
<span class="k">const</span> stack = ctx.stack || <span class="s">''</span>;
<span class="k">for</span> (<span class="k">const</span> p <span class="k">of</span> PATTERNS) <span class="p">{</span>
<span class="k">if</span> (p.<span class="n">match</span>(stack)) <span class="k">return</span> p.<span class="n">hint</span>(ctx);
<span class="p">}</span>
<span class="c">// fallback: Tester 在 prompt 里被要求人工审一遍补充</span>
<span class="k">return</span> <span class="s">`</span><span class="v">${ctx.testName}</span><span class="s">: 期望 </span><span class="v">${ctx.expected}</span><span class="s"> 收 </span><span class="v">${ctx.got}</span><span class="s">,检查 stack 推断原因 (Tester 应补充)`</span>;
<span class="p">}</span>
module.<span class="n">exports</span> = <span class="p">{</span> buildHint, PATTERNS <span class="p">}</span>;</pre>
<h3>7.3 <code>bug-bridge.js</code> · Tester ↔ bugs.ndjson</h3>
<pre class="code"><span class="c">// server/services/agent-tools/bug-bridge.js · ~70 行</span>
<span class="k">const</span> fs = <span class="n">require</span>(<span class="s">'fs'</span>);
<span class="k">const</span> path = <span class="n">require</span>(<span class="s">'path'</span>);
<span class="k">const</span> <span class="p">{</span> bugTracker <span class="p">}</span> = <span class="n">require</span>(<span class="s">'../bug-tracker'</span>);
<span class="c">/**
* Tester 收到 vitest failures 后,自动桥接到 bugs.ndjson
* - dedup: 同 unit 同 test 已有 open/fixing → 复用 id
* - 新 fail → bug_open
* 调用方:Tester Agent 的工具调用 (而非直接 fs)
*/</span>
<span class="k">function</span> <span class="n">bridgeFailuresToBugs</span>(pid, unitId, runId, failures) <span class="p">{</span>
<span class="k">const</span> bugs_opened = <span class="p">[]</span>;
<span class="k">const</span> existing = bugTracker.<span class="n">list</span>(pid, <span class="p">{</span>
unit_id: unitId,
status: <span class="p">[</span><span class="s">'open'</span>, <span class="s">'fixing'</span><span class="p">]</span>,
<span class="p">}</span>);
<span class="k">for</span> (<span class="k">const</span> f <span class="k">of</span> failures) <span class="p">{</span>
<span class="k">const</span> dedupKey = <span class="s">`</span><span class="v">${unitId}</span><span class="s">:</span><span class="v">${f.test}</span><span class="s">`</span>;
<span class="k">const</span> dup = existing.<span class="n">find</span>(b => bugTracker.<span class="n">dedupKey</span>(b) === dedupKey);
<span class="k">if</span> (dup) <span class="p">{</span>
f.bug_id = dup.id; <span class="c">// 复用,不新开</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="k">const</span> bug = bugTracker.<span class="n">open</span>(pid, <span class="p">{</span>
source: <span class="s">'unit_test'</span>,
unit_id: unitId, run_id: runId,
test_name: f.test,
category: <span class="s">'unknown'</span>, <span class="c">// BugTriager 在 L2 才精修</span>
severity: <span class="n">guessSeverity</span>(f),
title: <span class="s">`</span><span class="v">${f.test}</span><span class="s">: 期望 </span><span class="v">${f.expected}</span><span class="s"> 收 </span><span class="v">${f.got}</span><span class="s">`</span>,
detail: f.stack,
affected_units: <span class="p">[</span>unitId<span class="p">]</span>,
<span class="p">}</span>);
f.bug_id = bug.id;
bugs_opened.<span class="n">push</span>(bug.id);
<span class="p">}</span>
<span class="p">}</span>
<span class="k">return</span> <span class="p">{</span> bugs_opened <span class="p">}</span>;
<span class="p">}</span>
<span class="k">function</span> <span class="n">bridgePassToBugs</span>(pid, unitId, runId) <span class="p">{</span>
<span class="c">// 单测绿了 → 该 unit 所有 open/fixing 转 fixed</span>
<span class="k">const</span> existing = bugTracker.<span class="n">list</span>(pid, <span class="p">{</span>
unit_id: unitId, status: <span class="p">[</span><span class="s">'open'</span>, <span class="s">'fixing'</span><span class="p">]</span>,
<span class="p">}</span>);
<span class="k">const</span> transitioned = <span class="p">[]</span>;
<span class="k">for</span> (<span class="k">const</span> b <span class="k">of</span> existing) <span class="p">{</span>
bugTracker.<span class="n">transition</span>(pid, b.id, <span class="p">{</span>
to: <span class="s">'fixed'</span>, by: <span class="s">'tester'</span>,
fix_refs: <span class="p">[</span>runId<span class="p">]</span>,
<span class="p">}</span>);
transitioned.<span class="n">push</span>(<span class="p">{</span> id: b.id, from: b.<span class="n">status</span>, to: <span class="s">'fixed'</span> <span class="p">}</span>);
<span class="p">}</span>
<span class="k">return</span> <span class="p">{</span> bugs_transitioned: transitioned <span class="p">}</span>;
<span class="p">}</span>
<span class="k">function</span> <span class="n">guessSeverity</span>(f) <span class="p">{</span>
<span class="k">if</span> (<span class="s">/5\d\d/</span>.<span class="n">test</span>(<span class="n">String</span>(f.got))) <span class="k">return</span> <span class="s">'high'</span>;
<span class="k">if</span> (f.test.<span class="n">includes</span>(<span class="s">'security'</span>) || f.test.<span class="n">includes</span>(<span class="s">'auth'</span>)) <span class="k">return</span> <span class="s">'critical'</span>;
<span class="k">return</span> <span class="s">'medium'</span>;
<span class="p">}</span>
module.<span class="n">exports</span> = <span class="p">{</span> bridgeFailuresToBugs, bridgePassToBugs <span class="p">}</span>;</pre>
</section>
<section>
<h2>⑧ 自检 Checklist</h2>
<table>
<thead><tr><th>#</th><th>检查项</th><th>命令 / 工具</th><th>通过判定</th></tr></thead>
<tbody>
<tr><td>1</td><td>tests/ 至少含 N 个 it()(N = acceptance + contract responses)</td><td>cheerio-like scan</td><td>true</td></tr>
<tr><td>2</td><td>result.json 通过 typebox</td><td>schema check (M-7)</td><td>合规</td></tr>
<tr><td>3</td><td>每个 failure 有非空 hint</td><td>jsonpath</td><td>无空 hint</td></tr>
<tr><td>4</td><td>bugs.ndjson 同步</td><td>对照 bug_open/transition 输出</td><td>bugs_opened/transitioned 全部有 entry</td></tr>
<tr><td>5</td><td>沙箱无越界</td><td><code>scanSandbox</code></td><td>violations=[]</td></tr>
<tr><td>6</td><td>没 mock 整个被测模块</td><td>spec 文件 grep <code>vi.mock('../code/'</code></td><td>无</td></tr>
<tr><td>7</td><td>todolist 全 done</td><td>read agent-state/tester-todo.json</td><td>true</td></tr>
<tr><td>8</td><td>timeline 含 unit_tested / test_failed / test_passed</td><td>tail</td><td>命中</td></tr>
<tr><td>9</td><td>vitest 没超时(60s)</td><td>duration_ms < 60000</td><td>true</td></tr>
<tr><td>10</td><td>acceptance_coverage = 1.0</td><td>compare spec.json acceptance vs tests it() 名称</td><td>1.0</td></tr>
</tbody>
</table>
</section>
<section>
<h2>⑨ 失败模式与降级</h2>
<table class="dense">
<thead><tr><th>场景</th><th>检测</th><th>降级</th></tr></thead>
<tbody>
<tr><td>vitest 自身崩</td><td>parse_vitest crashed=true</td><td>result.crashed=true · next_action='retry_tester'</td></tr>
<tr><td>Tester 写 trivial test(永远绿)</td><td>spec 强制至少 1 negative case</td><td>Architect 在 spec.json 加 negative criterion</td></tr>
<tr><td>Tester 越权改 code/</td><td>沙箱拒绝</td><td>—</td></tr>
<tr><td>vitest 超时(>60s)</td><td>Bash 工具超时</td><td>kill + result.crashed=true · 排查死循环测试</td></tr>
<tr><td>hint 为空(只 fallback)</td><td>self-check 4</td><td>Tester 必须人工审 + 补充</td></tr>
<tr><td>npm install 慢</td><td>同 Coder</td><td>缓存 node_modules 共享</td></tr>
<tr><td>测试运行依赖网络(fetch real API)</td><td>vitest spec 扫描</td><td>禁止 · 必须 mock fetch</td></tr>
<tr><td>vitest 版本与 LemonBoss 不一致</td><td>package.json 校验</td><td>用 LemonBoss 既有 vitest 版本</td></tr>
</tbody>
</table>
</section>
<section>
<h2>⑩ 与其他 Agent 握手摘要</h2>
<table class="dense">
<thead><tr><th>对方</th><th>Tester 给的</th><th>Tester 收的</th></tr></thead>
<tbody>
<tr><td><b>Coder</b></td><td>tests/* + result.json.failures (含 hint)</td><td>code/** + contract.json</td></tr>
<tr><td><b>Architect</b></td><td>(无)</td><td>spec.json acceptance + sdd tests 列表</td></tr>
<tr><td><b>Integrator</b></td><td>tests/ 可复用作回归基础</td><td>(无)</td></tr>
<tr><td><b>BugTracker</b></td><td>bug_open / bug_transition</td><td>—</td></tr>
<tr><td><b>LoopController</b></td><td>TesterOutput JSON</td><td>TesterInput</td></tr>
<tr><td><b>UnitRegistry</b></td><td>—</td><td>—(LoopController 中介)</td></tr>
<tr><td><b>memory/devloop/tester/</b></td><td>很少写</td><td>启动注入</td></tr>
</tbody>
</table>
</section>
<section>
<h2>⑪ 实战验证命令</h2>
<pre class="code"><span class="c"># 前置: Coder 已跑通,units/todo-be/code/* + contract.json 就绪</span>
<span class="c"># 1. 注册模板</span>
<span class="c"># system/agents/devloop-tester/prompt.md ← 本页 §2.2</span>
<span class="c"># 2. 准备输入</span>
echo <span class="s">'{"pid":"p-test001","unit_id":"todo-be","mode":"test","call_id":"call-t-1","company_id":"c-test"}'</span> > /tmp/tester-test.json
<span class="c"># 3. 调 Tester</span>
curl -X POST http://localhost:3010/api/devloop/_test/run-agent/tester -d @/tmp/tester-test.json
<span class="c"># 4. 期望:30-60 秒内</span>
<span class="c"># units/todo-be/tests/*.spec.ts 生成</span>
<span class="c"># units/todo-be/runs/{runId}/result.json 含 summary + failures (如有)</span>
<span class="c"># 5. 验证</span>
ls data/companies/c-test/projects/p-test001/units/todo-be/tests/
<span class="c"># 期望: 至少 1 个 .spec.ts</span>
cat data/companies/c-test/projects/p-test001/units/todo-be/runs/*/result.json | jq .summary
<span class="c"># 期望: { total: ≥4, passed/failed 看 Coder 代码质量 }</span>
cat data/companies/c-test/projects/p-test001/bugs.ndjson | head -5
<span class="c"># 期望: 若有 failure,每条 failure 对应 1 行 bug 记录 (status=open)</span>
<span class="c"># 6. 模拟 Coder 修后 retry</span>
echo <span class="s">'{"pid":"p-test001","unit_id":"todo-be","mode":"retry","call_id":"call-t-2","company_id":"c-test"}'</span> > /tmp/tester-retry.json
curl -X POST http://localhost:3010/api/devloop/_test/run-agent/tester -d @/tmp/tester-retry.json
<span class="c"># 期望:</span>
<span class="c"># result.json ok=true (Coder 已根据 hint 改了)</span>
<span class="c"># bugs.ndjson 末尾新增一行 (同 id, status=fixed)</span>
node -e <span class="s">"
const {bugTracker} = require('./server/services/bug-tracker');
console.log(bugTracker.list('p-test001'));
"</span>
<span class="c"># 期望: 全部 bug 状态 = fixed</span></pre>
<div class="callout ok">
<b>Coder + Tester 这两 §⑪ 都通过 = L1 完整闭环验证完成。</b>Coder/Tester 反复跑直到 unit passed,这是整个 DevLoop 最高频运行的循环。
</div>
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