Files
pbakaus_impeccable/tests/live-inject.test.mjs
T
d874af046a feat(live): make live sessions recoverable (#125)
* feat(live): make live sessions recoverable

tired of live mode losing the plot when the browser moved faster than the agent.
now the state is boring: journal it, resume it, finish it.

---
- add durable live-session journal, checkpoint events, and status/resume/complete commands
- split browser session storage into a testable helper and harden accept/discard completion
- fix Astro live CSS preview mode and add recovery/live E2E coverage
- declare Bun as the package manager and add a Bun-native audit script

* fix(live): acknowledge fallback recovery states

* fix(live): flush recoverable handoffs promptly

* fix(live): keep recovery handoffs accurate

* fix(live): preserve poll reply metadata

* fix(live): treat event HTTP failures as failed sends

* fix(live): acknowledge manual completion through helper

* Add .impeccable project state paths

* Fix live disconnect recovery phase

* Refine live CSS authoring contract

* Test live CSS authoring guidance

* Harden live LLM E2E recovery

* Fix live recovery review issues

---------

Co-authored-by: Paul Bakaus <paulbakaus@pauls-mbp-3.lan>
2026-05-03 19:03:22 -07:00

268 lines
7.9 KiB
JavaScript

/**
* Tests for live-inject.mjs — script-tag insert/remove round-trip.
* Run with: node --test tests/live-inject.test.mjs
*/
import { describe, it, beforeEach, afterEach } from 'node:test';
import assert from 'node:assert/strict';
import { mkdirSync, mkdtempSync, writeFileSync, readFileSync, realpathSync, rmSync } from 'node:fs';
import { dirname, join, resolve } from 'node:path';
import { tmpdir } from 'node:os';
import { fileURLToPath } from 'node:url';
import { execFileSync } from 'node:child_process';
const __dirname = dirname(fileURLToPath(import.meta.url));
const INJECT = resolve(__dirname, '..', 'source/skills/impeccable/scripts/live-inject.mjs');
function runInject(cwd, configPath, args) {
try {
const out = execFileSync('node', [INJECT, ...args], {
cwd,
encoding: 'utf-8',
env: { ...process.env, IMPECCABLE_LIVE_CONFIG: configPath },
stdio: ['ignore', 'pipe', 'pipe'],
});
return JSON.parse(out.trim());
} catch (err) {
const body = err.stdout?.toString().trim() || err.stderr?.toString().trim() || '';
return JSON.parse(body || '{}');
}
}
function runInjectDefault(cwd, args) {
try {
const out = execFileSync('node', [INJECT, ...args], {
cwd,
encoding: 'utf-8',
env: { ...process.env, IMPECCABLE_LIVE_CONFIG: '' },
stdio: ['ignore', 'pipe', 'pipe'],
});
return JSON.parse(out.trim());
} catch (err) {
const body = err.stdout?.toString().trim() || err.stderr?.toString().trim() || '';
return JSON.parse(body || '{}');
}
}
describe('live-inject — insert/remove round-trip preserves file bytes', () => {
let tmp;
beforeEach(() => { tmp = mkdtempSync(join(tmpdir(), 'impeccable-inject-test-')); });
afterEach(() => { rmSync(tmp, { recursive: true, force: true }); });
it('reports .impeccable/live/config.json as the default missing config path', () => {
const result = runInjectDefault(tmp, ['--check']);
assert.equal(result.ok, false);
assert.equal(result.error, 'config_missing');
assert.equal(result.path, join(realpathSync(tmp), '.impeccable', 'live', 'config.json'));
});
it('uses .impeccable/live/config.json without an environment override', () => {
const original = `<html>
<body>
<p>Content</p>
</body>
</html>
`;
writeFileSync(join(tmp, 'index.html'), original);
const configDir = join(tmp, '.impeccable', 'live');
mkdirSync(configDir, { recursive: true });
writeFileSync(join(configDir, 'config.json'), JSON.stringify({
files: ['index.html'],
insertBefore: '</body>',
commentSyntax: 'html',
}));
const inserted = runInjectDefault(tmp, ['--port', '8400']);
assert.equal(inserted.ok, true);
assert.match(readFileSync(join(tmp, 'index.html'), 'utf-8'), /localhost:8400\/live\.js/);
const removed = runInjectDefault(tmp, ['--remove']);
assert.equal(removed.ok, true);
assert.equal(readFileSync(join(tmp, 'index.html'), 'utf-8'), original);
});
it('round-trips an HTML file without mangling indentation', () => {
const original = `<!DOCTYPE html>
<html>
<head><title>Test</title></head>
<body>
<main>
<h1>Hello</h1>
</main>
</body>
</html>
`;
const file = join(tmp, 'index.html');
writeFileSync(file, original);
const config = {
files: ['index.html'],
insertBefore: '</body>',
commentSyntax: 'html',
};
const cfgPath = join(tmp, 'config.json');
writeFileSync(cfgPath, JSON.stringify(config));
runInject(tmp, cfgPath, ['--port', '8400']);
runInject(tmp, cfgPath, ['--remove']);
const after = readFileSync(file, 'utf-8');
assert.equal(after, original, 'file should match original byte-for-byte after insert/remove');
});
it('round-trips a JSX layout without mangling indentation', () => {
// Matches the EAC shape: indented </body> inside a typed RootLayout return.
const original = `export default async function RootLayout({ children }) {
return (
<html lang="en">
<body>
{children}
<SpeedInsights />
</body>
</html>
);
}
`;
const file = join(tmp, 'layout.tsx');
writeFileSync(file, original);
const config = {
files: ['layout.tsx'],
insertBefore: '</body>',
commentSyntax: 'jsx',
};
const cfgPath = join(tmp, 'config.json');
writeFileSync(cfgPath, JSON.stringify(config));
runInject(tmp, cfgPath, ['--port', '8400']);
runInject(tmp, cfgPath, ['--remove']);
const after = readFileSync(file, 'utf-8');
assert.equal(after, original, 'JSX file should match original byte-for-byte after insert/remove');
});
it('round-trips multiple files at once', () => {
const originals = {
'a.html': `<html>
<body>
<p>A</p>
</body>
</html>
`,
'b.html': `<html>
<body>
<p>B</p>
</body>
</html>
`,
};
for (const [name, body] of Object.entries(originals)) {
writeFileSync(join(tmp, name), body);
}
const cfgPath = join(tmp, 'config.json');
writeFileSync(cfgPath, JSON.stringify({
files: ['a.html', 'b.html'],
insertBefore: '</body>',
commentSyntax: 'html',
}));
runInject(tmp, cfgPath, ['--port', '8400']);
runInject(tmp, cfgPath, ['--remove']);
for (const [name, body] of Object.entries(originals)) {
const after = readFileSync(join(tmp, name), 'utf-8');
assert.equal(after, body, `${name} should match original byte-for-byte after insert/remove`);
}
});
it('round-trips with insertAfter — preserves indented opener line below it', () => {
const original = `<!DOCTYPE html>
<html>
<head>
<title>Test</title>
</head>
<body>
<main>
<h1>Hello</h1>
</main>
</body>
</html>
`;
const file = join(tmp, 'index.html');
writeFileSync(file, original);
const cfgPath = join(tmp, 'config.json');
writeFileSync(cfgPath, JSON.stringify({
files: ['index.html'],
insertAfter: '<head>',
commentSyntax: 'html',
}));
runInject(tmp, cfgPath, ['--port', '8400']);
runInject(tmp, cfgPath, ['--remove']);
const after = readFileSync(file, 'utf-8');
assert.equal(after, original, 'insertAfter round-trip must restore original byte-for-byte');
});
it('round-trips through CSP-meta patch and revert (insert mutates the meta tag, remove restores it)', () => {
// Mirrors a Vite app that ships a CSP meta tag in index.html. live-inject
// appends `http://localhost:PORT` to script-src / connect-src on insert
// and stashes the original directives in `data-impeccable-csp-original`.
// --remove must restore the meta tag's original `content` exactly.
const original = `<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; connect-src 'self';" />
<title>CSP test</title>
</head>
<body>
<main>
<h1>Hello</h1>
</main>
</body>
</html>
`;
const file = join(tmp, 'index.html');
writeFileSync(file, original);
const cfgPath = join(tmp, 'config.json');
writeFileSync(cfgPath, JSON.stringify({
files: ['index.html'],
insertBefore: '</body>',
commentSyntax: 'html',
}));
runInject(tmp, cfgPath, ['--port', '8400']);
runInject(tmp, cfgPath, ['--remove']);
const after = readFileSync(file, 'utf-8');
assert.equal(after, original, 'CSP meta tag must round-trip exactly through insert+remove');
});
it('round-trips when the insert anchor has no leading indent (column-0 </body>)', () => {
const original = `<html>
<body>
<p>Content</p>
</body>
</html>
`;
const file = join(tmp, 'flat.html');
writeFileSync(file, original);
const cfgPath = join(tmp, 'config.json');
writeFileSync(cfgPath, JSON.stringify({
files: ['flat.html'],
insertBefore: '</body>',
commentSyntax: 'html',
}));
runInject(tmp, cfgPath, ['--port', '8400']);
runInject(tmp, cfgPath, ['--remove']);
const after = readFileSync(file, 'utf-8');
assert.equal(after, original, 'column-0 anchor should round-trip cleanly too');
});
});