creevey
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Cross-browser screenshot testing tool for Storybook with fancy UI Runner
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# JUnit Reporter Improvements — Implementation Plan
> **Status: ✅ COMPLETED** (2026-05-12) — All 6 tasks implemented, 38/38 tests passing, TypeScript clean.
> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [x]`) syntax for tracking.
**Goal:** Upgrade `JUnitReporter` in `src/server/reporters/junit.ts` to be fully compatible with modern CI/CD tools (Jenkins, TeamCity, GitHub Actions, Allure, TestMo, etc.) by fixing suite keying, failure/error bodies, screenshot attachments, and spec-required attributes.
**Architecture:** All changes are confined to a single file (`src/server/reporters/junit.ts`). Tests live in `tests/reporters/junit.test.ts` and exercise the reporter end-to-end by emitting `EventEmitter` events and asserting the resulting XML file content.
**Tech Stack:** TypeScript, Node.js `os`/`path`/`fs` (built-ins), Vitest
---
## File Structure
| File | Action | Purpose |
| ------------------------------- | ------ | ----------------------------------------- |
| `src/server/reporters/junit.ts` | Modify | All implementation changes |
| `tests/reporters/junit.test.ts` | Create | New test file — end-to-end XML assertions |
---
## Task 1: Test Infrastructure + `writeElement` Text Content
**Files:**
- Create: `tests/reporters/junit.test.ts`
- Modify: `src/server/reporters/junit.ts`
### Context
`writeElement` currently only accepts `children?: () => void`. Failure and error elements need to write text between their tags. We extend it with an optional 4th param `textContent?: string`.
- [x] **Step 1: Create the test file with helpers and a smoke test**
```typescript
// tests/reporters/junit.test.ts
import { describe, test, expect, afterEach } from 'vitest';
import EventEmitter from 'events';
import { join, dirname } from 'path';
import { tmpdir } from 'os';
import { readFileSync, unlinkSync, existsSync } from 'fs';
import { randomUUID } from 'crypto';
import { TEST_EVENTS } from '../../src/types.js';
import { JUnitReporter } from '../../src/server/reporters/junit.js';
import type { FakeTest, FakeSuite, Images } from '../../src/types.js';
// ── helpers ──────────────────────────────────────────────────────────────────
function tempXmlPath(): string {
return join(tmpdir(), `junit-test-${randomUUID()}.xml`);
}
interface FakeTestOptions {
storyTitle?: string;
testTitle?: string;
browserName?: string;
state?: 'passed' | 'failed';
err?: string;
duration?: number;
attachments?: string[];
images?: Partial<Record<string, Partial<Images>>>;
}
function makeFakeTest(opts: FakeTestOptions = {}): FakeTest {
const storyTitle = opts.storyTitle ?? 'My Story';
const testTitle = opts.testTitle ?? 'my test';
const browserName = opts.browserName ?? 'chrome';
const suite: FakeSuite = {
title: storyTitle,
fullTitle: () => storyTitle,
titlePath: () => [storyTitle],
tests: [],
};
return {
parent: suite,
title: testTitle,
fullTitle: () => `${storyTitle} ${testTitle}`,
titlePath: () => [storyTitle, testTitle],
currentRetry: () => 0,
retires: () => 0,
slow: () => 0,
duration: opts.duration ?? 100,
state: opts.state ?? 'passed',
err: opts.err,
attachments: opts.attachments,
creevey: {
testId: `${storyTitle}/${testTitle}`,
sessionId: 'session-1',
browserName,
workerId: 1,
willRetry: false,
images: opts.images ?? {},
},
};
}
function runReporter(tests: FakeTest[], outputFile: string): string {
const runner = new EventEmitter();
new JUnitReporter(runner, {
reportDir: dirname(outputFile),
reporterOptions: { outputFile },
});
runner.emit(TEST_EVENTS.RUN_BEGIN);
for (const test of tests) {
runner.emit(TEST_EVENTS.TEST_BEGIN, test);
if (test.state === 'passed') {
runner.emit(TEST_EVENTS.TEST_PASS, test);
} else {
runner.emit(TEST_EVENTS.TEST_FAIL, test);
}
}
runner.emit(TEST_EVENTS.RUN_END);
return readFileSync(outputFile, 'utf-8');
}
const createdFiles: string[] = [];
function track(p: string): string {
createdFiles.push(p);
return p;
}
afterEach(() => {
for (const p of createdFiles.splice(0)) {
if (existsSync(p)) unlinkSync(p);
}
});
// ── smoke test ────────────────────────────────────────────────────────────────
describe('JUnitReporter', () => {
test('produces valid XML for a single passing test', () => {
const out = track(tempXmlPath());
const xml = runReporter([makeFakeTest()], out);
expect(xml).toContain('<?xml version="1.0" encoding="UTF-8" ?>');
expect(xml).toContain('<testsuites');
expect(xml).toContain('<testsuite');
expect(xml).toContain('<testcase');
expect(xml).toContain('name="my test"');
});
});
```
- [x] **Step 2: Run the smoke test to confirm it passes** (it tests existing behavior)
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: 1 test passes.
- [x] **Step 3: Write a failing test for `writeElement` text content — failure element with body**
Add this `describe` block inside the outer `describe('JUnitReporter', ...)`:
```typescript
describe('failure body', () => {
test('writes failure element with text body when images are present', () => {
const out = track(tempXmlPath());
const test = makeFakeTest({
state: 'failed',
images: { header: { error: 'images differ by 5%' } },
});
const xml = runReporter([test], out);
expect(xml).toContain('<failure');
expect(xml).toContain('header: images differ by 5%');
expect(xml).toContain('</failure>');
});
});
```
- [x] **Step 4: Run to confirm it fails**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: FAIL — the failure element currently has no text body.
- [x] **Step 5: Extend `writeElement` with `textContent` parameter**
In `src/server/reporters/junit.ts`, change the `writeElement` signature and body:
```typescript
private writeElement(
name: string,
attrs: Record<string, string | number | undefined>,
children?: () => void,
textContent?: string,
): void {
const pairs: string[] = [];
for (const key in attrs) {
const attr = attrs[key];
if (attr === undefined) {
continue;
}
pairs.push(`${key}="${escapeXML(attr)}"`);
}
this.logger.log(`<${name}${pairs.length ? ` ${pairs.join(' ')}` : ''}>`);
this.logger.indent();
if (textContent !== undefined) {
this.logger.log(escapeXML(textContent));
} else {
children?.call(this);
}
this.logger.unindent();
this.logger.log(`</${name}>`);
}
```
- [x] **Step 6: Run tests — still fails** (the reporter's `writeTasks` still doesn't use `textContent`)
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: still FAIL — we haven't updated `writeTasks` yet. That's OK — we'll do it in Task 3.
- [x] **Step 7: Commit the writeElement extension**
```bash
git add src/server/reporters/junit.ts tests/reporters/junit.test.ts
git commit -m "feat(junit): extend writeElement with textContent parameter
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>"
```
---
## Task 2: Suite Keying Fix (multi-browser)
**Files:**
- Modify: `src/server/reporters/junit.ts`
- Modify: `tests/reporters/junit.test.ts`
### Context
Currently `suites` and `suiteStartTimes` are keyed by story name only (`test.parent.title`). When the same story runs in multiple browsers, all browsers merge into one `<testsuite>` entry — the later write for browser B overwrites the entry from browser A. The fix: key internally by `"${suiteName}/${browserName}"` and store `suiteName` + `browserName` in the entry. Each browser produces its own `<testsuite>` block.
- [x] **Step 1: Write failing test for multi-browser suite keying**
Add inside `describe('JUnitReporter', ...)`:
```typescript
describe('multi-browser suites', () => {
test('creates separate testsuite elements for each browser', () => {
const out = track(tempXmlPath());
const chromeTest = makeFakeTest({ storyTitle: 'Button', browserName: 'chrome' });
const firefoxTest = makeFakeTest({ storyTitle: 'Button', browserName: 'firefox' });
const xml = runReporter([chromeTest, firefoxTest], out);
// Should have TWO <testsuite> elements, one per browser
const suiteMatches = xml.match(/<testsuite /g) ?? [];
expect(suiteMatches.length).toBe(2);
});
test('adds browser property to each testsuite', () => {
const out = track(tempXmlPath());
const test = makeFakeTest({ storyTitle: 'Button', browserName: 'chrome' });
const xml = runReporter([test], out);
expect(xml).toContain('<property name="browser" value="chrome"');
});
});
```
- [x] **Step 2: Run to confirm multi-browser test fails**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: FAIL on `suiteMatches.length` (currently 1, expected 2) and missing browser property.
- [x] **Step 3: Add `SuiteEntry` interface and update `suites` field type**
In `src/server/reporters/junit.ts`, add the `SuiteEntry` interface after imports (before the `IndentedLogger` class):
```typescript
interface SuiteEntry {
suiteName: string;
browserName: string;
tests: Map<string, FakeTest>;
}
```
Change the `suites` field declaration:
```typescript
// OLD:
private suites: Record<string, Map<string, FakeTest>> = {};
// NEW:
private suites: Record<string, SuiteEntry> = {};
```
- [x] **Step 4: Update the three event handlers in the constructor**
Replace all three event handlers (`TEST_BEGIN`, `TEST_PASS`, `TEST_FAIL`) with the keyed versions:
```typescript
runner.on(TEST_EVENTS.TEST_BEGIN, (test: FakeTest) => {
const key = `${test.parent.title}/${test.creevey.browserName}`;
this.suiteStartTimes[key] ??= new Date();
});
runner.on(TEST_EVENTS.TEST_PASS, (test: FakeTest) => {
const key = `${test.parent.title}/${test.creevey.browserName}`;
if (!this.suites[key]) {
this.suites[key] = { suiteName: test.parent.title, browserName: test.creevey.browserName, tests: new Map() };
}
this.suites[key].tests.set(test.creevey.testId, test);
});
runner.on(TEST_EVENTS.TEST_FAIL, (test: FakeTest) => {
const key = `${test.parent.title}/${test.creevey.browserName}`;
if (!this.suites[key]) {
this.suites[key] = { suiteName: test.parent.title, browserName: test.creevey.browserName, tests: new Map() };
}
this.suites[key].tests.set(test.creevey.testId, test);
});
```
- [x] **Step 5: Update `onFinished` to use the new `SuiteEntry` structure**
Replace the `suites` local variable computation and the `testsuite` write block in `onFinished`:
```typescript
const suites = Object.entries(this.suites).map(([key, { suiteName, browserName, tests }]) => {
let failures = 0;
let time = 0;
for (const [, test] of tests) {
if (test.state === 'failed') {
failures++;
}
time += test.duration ?? 0;
}
return {
key,
suiteName,
browserName,
tests,
failures,
time,
timestamp: toISO8601(this.suiteStartTimes[key] ?? this.runStartTime),
};
});
```
And the `testsuites` element's inner `suites.forEach`:
```typescript
suites.forEach(({ suiteName, browserName, tests, failures, time, timestamp }) => {
this.writeElement(
'testsuite',
{
name: suiteName,
tests: tests.size,
failures,
time: executionTime(time),
timestamp,
},
() => {
this.writeElement('properties', {}, () => {
this.writeElement('property', { name: 'browser', value: browserName });
});
this.writeTasks(tests);
},
);
});
```
- [x] **Step 6: Run tests**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: all previously passing tests still pass; the new multi-browser tests pass too. The failure-body test from Task 1 still fails (expected — we'll fix that in Task 3).
- [x] **Step 7: Commit**
```bash
git add src/server/reporters/junit.ts tests/reporters/junit.test.ts
git commit -m "feat(junit): fix suite keying for multi-browser runs
Key suites by 'storyName/browserName' so each browser produces its
own <testsuite> block. Add <property name=\"browser\"> to each suite.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>"
```
---
## Task 3: Failure Body & Errors vs Failures Distinction
**Files:**
- Modify: `src/server/reporters/junit.ts`
- Modify: `tests/reporters/junit.test.ts`
### Context
The spec distinguishes:
- **`<failure>`**: image diff mismatch — `test.creevey.images` has entries
- **`<error>`**: unexpected crash — `test.err` set, no images
`<testsuite>` and `<testsuites>` should report both `failures` and `errors` attributes separately.
- [x] **Step 1: Write failing tests for failure body and error distinction**
Add inside `describe('JUnitReporter', ...)`:
```typescript
describe('failure and error elements', () => {
test('writes failure with per-step body for image mismatches', () => {
const out = track(tempXmlPath());
const t = makeFakeTest({
state: 'failed',
images: {
header: { error: 'header differs by 3%' },
body: { actual: '/tmp/body.png' }, // no error string
},
});
const xml = runReporter([t], out);
expect(xml).toContain('<failure');
expect(xml).toContain('message="Images do not match"');
expect(xml).toContain('header: header differs by 3%');
expect(xml).toContain('body: expected and actual images differ');
expect(xml).toContain('</failure>');
});
test('writes error element for crash with no images', () => {
const out = track(tempXmlPath());
const t = makeFakeTest({
state: 'failed',
err: 'TypeError: Cannot read properties of null',
});
const xml = runReporter([t], out);
expect(xml).toContain('<error');
expect(xml).toContain('message="TypeError: Cannot read properties of null"');
expect(xml).toContain('TypeError: Cannot read properties of null');
expect(xml).toContain('</error>');
expect(xml).not.toContain('<failure');
});
test('counts errors and failures separately on testsuite', () => {
const out = track(tempXmlPath());
const imageFail = makeFakeTest({
storyTitle: 'Story',
testTitle: 'img fail',
state: 'failed',
images: { header: {} },
});
const crash = makeFakeTest({
storyTitle: 'Story',
testTitle: 'crash',
state: 'failed',
err: 'boom',
});
const xml = runReporter([imageFail, crash], out);
// 1 failure (image) + 1 error (crash)
expect(xml).toMatch(/failures="1"/);
expect(xml).toMatch(/errors="1"/);
});
test('writes fallback failure when state is failed but no images and no err', () => {
const out = track(tempXmlPath());
const t = makeFakeTest({ state: 'failed' });
const xml = runReporter([t], out);
expect(xml).toContain('<failure');
expect(xml).toContain('message="Test failed"');
});
});
```
- [x] **Step 2: Run to confirm all four tests fail**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: 4 new FAIL results.
- [x] **Step 3: Rewrite `writeTasks` and update `onFinished` stats**
Replace `writeTasks` in `src/server/reporters/junit.ts`:
```typescript
private writeTasks(tests: Map<string, FakeTest>): void {
for (const [, test] of tests) {
const classname = test.parent.title;
this.writeElement(
'testcase',
{
classname,
name: test.title,
time: getDuration(test),
},
() => {
if (test.state === 'failed') {
this.writeFailureOrError(test);
}
},
);
}
}
private writeFailureOrError(test: FakeTest): void {
const images = test.creevey.images ?? {};
const imageEntries = Object.entries(images);
if (imageEntries.length > 0) {
const bodyLines = imageEntries.map(([step, img]) => `${step}: ${img?.error ?? 'expected and actual images differ'}`);
this.writeElement('failure', { message: 'Images do not match' }, undefined, bodyLines.join('\n'));
} else if (test.err) {
this.writeElement('error', { message: test.err, type: 'Error' }, undefined, test.err);
} else {
this.writeElement('failure', { message: 'Test failed' });
}
}
```
- [x] **Step 4: Update `onFinished` to compute `errors` count separately**
Replace the `suites` computation's `failures` counting:
```typescript
const suites = Object.entries(this.suites).map(([key, { suiteName, browserName, tests }]) => {
let failures = 0;
let errors = 0;
let time = 0;
for (const [, test] of tests) {
if (test.state === 'failed') {
const hasImages = Object.keys(test.creevey.images ?? {}).length > 0;
if (hasImages) failures++;
else errors++;
}
time += test.duration ?? 0;
}
return {
key,
suiteName,
browserName,
tests,
failures,
errors,
time,
timestamp: toISO8601(this.suiteStartTimes[key] ?? this.runStartTime),
};
});
const stats = suites.reduce(
(s, { tests, failures, errors, time }) => {
s.tests += tests.size;
s.failures += failures;
s.errors += errors;
s.time += time;
return s;
},
{ name: 'creevey tests', tests: 0, failures: 0, errors: 0, time: 0 },
);
```
Also update the `testsuite` element attributes in the `suites.forEach` to include `errors`:
```typescript
suites.forEach(({ suiteName, browserName, tests, failures, errors, time, timestamp }) => {
this.writeElement(
'testsuite',
{
name: suiteName,
tests: tests.size,
failures,
errors,
time: executionTime(time),
timestamp,
},
() => {
this.writeElement('properties', {}, () => {
this.writeElement('property', { name: 'browser', value: browserName });
});
this.writeTasks(tests);
},
);
});
```
- [x] **Step 5: Run all tests**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: all tests pass (including the smoke test and multi-browser tests from earlier tasks).
- [x] **Step 6: Commit**
```bash
git add src/server/reporters/junit.ts tests/reporters/junit.test.ts
git commit -m "feat(junit): add failure/error body text and separate errors count
- <failure> includes per-step image error lines for diff mismatches
- <error> element for crashes (test.err set, no images)
- testsuite and testsuites report failures and errors separately
- fallback <failure message=\"Test failed\"> for edge cases
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>"
```
---
## Task 4: Screenshot Attachments
**Files:**
- Modify: `src/server/reporters/junit.ts`
- Modify: `tests/reporters/junit.test.ts`
### Context
`test.attachments` holds absolute paths to screenshot files. We write a `<properties>` block inside each `<testcase>` with one `<property name="attachment" value="relative/path.png"/>` per file. Paths are relative to the XML file's directory so CI artifact bundles are portable.
- [x] **Step 1: Write failing tests for screenshot attachments**
Add inside `describe('JUnitReporter', ...)`:
```typescript
describe('screenshot attachments', () => {
test('writes attachment properties relative to the report file', () => {
const out = track(tempXmlPath());
const absPath = join(dirname(out), 'Button', 'primary', 'chrome', 'button-actual-1.png');
const t = makeFakeTest({
state: 'failed',
images: { header: {} },
attachments: [absPath],
});
const xml = runReporter([t], out);
expect(xml).toContain('<properties>');
expect(xml).toContain('name="attachment"');
expect(xml).toContain('Button/primary/chrome/button-actual-1.png');
expect(xml).toContain('</properties>');
});
test('no attachment properties block when attachments is empty', () => {
const out = track(tempXmlPath());
const t = makeFakeTest({ state: 'passed', attachments: [] });
const xml = runReporter([t], out);
// The only <properties> block that may appear is in <testsuite> (browser prop) — not in testcase
// We verify there's no attachment property
expect(xml).not.toContain('name="attachment"');
});
test('no attachment properties block when attachments is undefined', () => {
const out = track(tempXmlPath());
const t = makeFakeTest({ state: 'passed' }); // attachments not set
const xml = runReporter([t], out);
expect(xml).not.toContain('name="attachment"');
});
});
```
- [x] **Step 2: Run to confirm all three tests fail**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: FAIL on all 3 attachment tests.
- [x] **Step 3: Add `relative` import and update `writeTasks`**
At the top of `src/server/reporters/junit.ts`, the import of `path` functions already includes `resolve` and `dirname`. Add `relative`:
```typescript
// OLD:
import { dirname, resolve } from 'path';
// NEW:
import { dirname, relative, resolve } from 'path';
```
Update `writeTasks` to write the attachment `<properties>` block inside each `<testcase>` callback. Change the `writeTasks` method so that the `<testcase>` children callback also emits the attachment block before the failure/error:
```typescript
private writeTasks(tests: Map<string, FakeTest>): void {
for (const [, test] of tests) {
const classname = test.parent.title;
const attachments = test.attachments ?? [];
this.writeElement(
'testcase',
{
classname,
name: test.title,
time: getDuration(test),
},
() => {
if (test.state === 'failed') {
this.writeFailureOrError(test);
}
if (attachments.length > 0) {
this.writeElement('properties', {}, () => {
for (const absPath of attachments) {
this.writeElement('property', {
name: 'attachment',
value: relative(dirname(this.reportFile), absPath),
});
}
});
}
},
);
}
}
```
- [x] **Step 4: Run all tests**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: all tests pass.
- [x] **Step 5: Commit**
```bash
git add src/server/reporters/junit.ts tests/reporters/junit.test.ts
git commit -m "feat(junit): add screenshot attachment properties to testcase elements
Write <properties name=\"attachment\"> with paths relative to the
XML file for each entry in test.attachments.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>"
```
---
## Task 5: Spec Attributes — `hostname` and Sequential `id`
**Files:**
- Modify: `src/server/reporters/junit.ts`
- Modify: `tests/reporters/junit.test.ts`
### Context
Jenkins JUnit plugin schema requires `hostname` on each `<testsuite>`. Sequential `id` (zero-indexed) is a standard attribute that lets CI tools process suites in order. We also remove the unused `// TODO Output attachments` comment.
- [x] **Step 1: Write failing tests for hostname and id attributes**
Add inside `describe('JUnitReporter', ...)`:
```typescript
describe('testsuite spec attributes', () => {
test('includes hostname attribute on testsuite', () => {
const out = track(tempXmlPath());
const xml = runReporter([makeFakeTest()], out);
expect(xml).toMatch(/hostname="[^"]+"/);
});
test('includes sequential id starting at 0 on each testsuite', () => {
const out = track(tempXmlPath());
const a = makeFakeTest({ storyTitle: 'Alpha', browserName: 'chrome' });
const b = makeFakeTest({ storyTitle: 'Beta', browserName: 'chrome' });
const xml = runReporter([a, b], out);
expect(xml).toContain('id="0"');
expect(xml).toContain('id="1"');
});
});
```
- [x] **Step 2: Run to confirm tests fail**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: FAIL — no `hostname` or `id` attributes currently.
- [x] **Step 3: Add `os` import**
At the top of `src/server/reporters/junit.ts`, add:
```typescript
import os from 'os';
```
- [x] **Step 4: Add `hostname` and `id` to the `testsuite` element in `onFinished`**
In `onFinished`, update the `suites.forEach` to include the index-based `id` and `os.hostname()`:
```typescript
suites.forEach(({ suiteName, browserName, tests, failures, errors, time, timestamp }, index) => {
this.writeElement(
'testsuite',
{
name: suiteName,
tests: tests.size,
failures,
errors,
time: executionTime(time),
hostname: os.hostname(),
id: index,
timestamp,
},
() => {
this.writeElement('properties', {}, () => {
this.writeElement('property', { name: 'browser', value: browserName });
});
this.writeTasks(tests);
},
);
});
```
- [x] **Step 5: Remove stale TODO comment**
In `src/server/reporters/junit.ts`, remove the line:
```typescript
// TODO Output attachments
```
- [x] **Step 6: Run all tests**
```bash
yarn test tests/reporters/junit.test.ts
```
Expected: all tests pass.
- [x] **Step 7: Type-check**
```bash
/Users/ki/Projects/creevey/creevey/node_modules/typescript/bin/tsc --noEmit
```
Expected: no new errors (pre-existing errors in `.creevey/`, `.storybook/`, and `docs/examples/` are unrelated — ignore them).
- [x] **Step 8: Commit**
```bash
git add src/server/reporters/junit.ts tests/reporters/junit.test.ts
git commit -m "feat(junit): add hostname and sequential id attributes to testsuite
Required by Jenkins JUnit plugin schema; useful for distributed CI runs.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>"
```
---
## Task 6: Final Verification & Cleanup
**Files:**
- Possibly modify: `src/server/reporters/junit.ts` (cleanup only)
- [x] **Step 1: Run the full test suite**
```bash
yarn test
```
Expected: all existing tests pass; new reporter tests pass.
- [x] **Step 2: Verify the final state of `junit.ts` has no leftover TODOs from the plan**
Open `src/server/reporters/junit.ts` and confirm:
- No `// TODO Output attachments` comment
- `os` is imported
- `relative` is in the path imports
- `SuiteEntry` interface is defined above `JUnitReporter`
- `writeElement` has the 4-param signature
- `writeTasks` emits failure/error + attachment properties
- `writeFailureOrError` exists as a private method
- `onFinished` uses `index` in `forEach` for `id`
- [x] **Step 3: Final commit if any cleanup was needed**
```bash
git add src/server/reporters/junit.ts
git commit -m "chore(junit): final cleanup
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>"
```
---
## Self-Review
### Spec Coverage
| Spec requirement | Task |
| --------------------------------------------- | ------ |
| Suite keying by `suiteName/browserName` | Task 2 |
| `<property name="browser">` on each testsuite | Task 2 |
| `<failure>` with image error body | Task 3 |
| `<error>` for crashes (test.err, no images) | Task 3 |
| Separate `failures` and `errors` counts | Task 3 |
| Fallback `<failure message="Test failed">` | Task 3 |
| Screenshot `<properties name="attachment">` | Task 4 |
| Relative attachment paths | Task 4 |
| `hostname` on `<testsuite>` | Task 5 |
| Sequential `id` on `<testsuite>` | Task 5 |
| `writeElement` text content extension | Task 1 |
All spec requirements are covered. ✓
### Type Consistency
- `SuiteEntry` defined in Task 2, used consistently through Tasks 2–5.
- `writeElement` 4-param signature defined in Task 1, used in Task 3 (`writeFailureOrError`).
- `relative` import added in Task 4, used in `writeTasks`.
- `os` import added in Task 5, used in `onFinished`.
- `errors` field added to suite entry in Task 3, carried through `onFinished` stats.
### Placeholder Scan
No TBD, TODO, or placeholder content. All code blocks are complete. ✓