Shared memory and context tools for agentic work.
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/*
* PresenceStrip render tests — the honesty invariants of the Hall's team band
* (ORGANISM-INSIDE-PRD P1 · askGOD-verdict-P1), at the pixel boundary. Rendered
* with react-dom/server (no new deps). Neutral fixtures only (no-leak law): no
* real project/agent name of the owner ever appears in a mock.
*
* States proven: empty (honest sentence + the limitation always on the surface),
* alive (who/where/on-what/age + the two mutation levels), expiring (fading with
* its age still shown — never a binary online), and collision (calm amber, never
* a modal). Plus the design law: the amber is the house `verdict-reverify`
* pastel, never neon.
*/
import { test } from 'node:test';
import assert from 'node:assert/strict';
import React from 'react';
import { renderToStaticMarkup } from 'react-dom/server';
import PresenceStrip from './PresenceStrip';
import type { PresenceEntry, PresenceCollision } from '../../types';
const NOW = 1_800_000_000_000;
const html = (el: React.ReactElement) => renderToStaticMarkup(el);
const decode = (s: string) =>
s.replace(/'/g, "'").replace(/&/g, '&').replace(/>/g, '>').replace(/</g, '<');
const visibleText = (el: React.ReactElement) => decode(html(el).replace(/<[^>]+>/g, ' '));
function presence(over: Partial<PresenceEntry> = {}): PresenceEntry {
return {
agent_id: 'atlas',
root: '/work/repo-alpha',
first_seen_ms: NOW - 10 * 60 * 1000,
last_seen_ms: NOW - 30 * 1000,
query_count: 4,
mutation: {},
...over,
};
}
// ── EMPTY: the honest sentence + the limitation, always on the surface ────────
test('empty roster renders the honest sentence and the limitation caption', () => {
const out = html(<PresenceStrip presences={[]} collisions={[]} nowMs={NOW} />);
assert.match(out, /data-role="presence-strip"/);
assert.match(out, /data-role="presence-empty"/);
assert.match(visibleText(<PresenceStrip presences={[]} collisions={[]} nowMs={NOW} />), /No agents visible to m1nd right now/);
// The limitation is written on the surface even when empty (verdict risk).
assert.match(out, /data-role="presence-limitation"/);
assert.match(
visibleText(<PresenceStrip presences={[]} collisions={[]} nowMs={NOW} />),
/presence = activity visible to m1nd/,
);
// No collision, no error, no roster rows.
assert.doesNotMatch(out, /data-role="presence-collision"/);
assert.doesNotMatch(out, /data-role="presence-row"/);
});
// ── ALIVE: who / where / on-what / age + the two mutation levels ──────────────
test('a live roster renders agent, where, task, age, and an OBSERVED mutation dot', () => {
const el = (
<PresenceStrip
presences={[
presence({
caller_root: '/work/repo-alpha/.wt/lane-1',
task_ref: 'wire the presence beat',
mutation: { observed_at_ms: NOW - 4000 },
}),
]}
collisions={[]}
nowMs={NOW}
/>
const out = html(el);
const text = visibleText(el);
assert.match(out, /data-presence-agent="atlas"/);
assert.match(out, /data-liveness="active"/);
assert.match(out, /data-mutation="observed"/);
assert.match(out, /data-mutation-dot="observed"/);
assert.match(text, /atlas/);
assert.match(text, /repo-alpha · lane-1/, 'where shows brain root · worktree');
assert.match(text, /wire the presence beat/, 'the charter task is shown');
assert.match(text, /30s/, 'the human age is rendered');
assert.equal(html(<PresenceStrip presences={[]} collisions={[]} nowMs={NOW} />).match(/data-role="presence-count"/g)?.length, 1);
test('a DECLARED-intent agent renders the ring dot; a read-only agent has no dot', () => {
const out = html(
presence({ agent_id: 'beacon', mutation: { declared_intent: 'refactor the reader' } }),
presence({ agent_id: 'cirrus', mutation: {} }),
/>,
// Declared cloth: the ring dot, distinct from observed.
const beacon = out.match(/data-presence-agent="beacon"[\s\S]*?<\/div>\s*<\/div>\s*<\/div>/)?.[0] ?? out;
assert.match(out, /data-mutation="declared"/);
assert.match(beacon, /data-mutation-dot="declared"/);
// The read-only agent carries NO mutation dot.
assert.match(out, /data-presence-agent="cirrus"[^>]*data-mutation="none"/);
const cirrus = out.split('data-presence-agent="cirrus"')[1]?.split('data-presence-agent=')[0] ?? '';
assert.doesNotMatch(cirrus, /data-mutation-dot=/, 'a read-only presence shows no mutation dot');
// ── EXPIRING: a fading agent keeps its age (never a binary "online") ──────────
test('an old-but-present agent reads fading and STILL shows its age', () => {
presences={[presence({ agent_id: 'delta', last_seen_ms: NOW - 12 * 60 * 1000 })]}
assert.match(out, /data-liveness="fading"/);
assert.match(visibleText(el), /12m/, 'the age is still rendered while fading');
// Never a binary online/offline word.
assert.doesNotMatch(visibleText(el).toLowerCase(), /\bonline\b|\boffline\b/);
// ── COLLISION: calm amber, house pastel, never a modal ────────────────────────
test('a collision renders a calm amber notice (verdict-reverify), never a modal/block', () => {
const collisions: PresenceCollision[] = [
{
brain_root: '/work/repo-alpha',
agent_ids: ['atlas', 'beacon'],
reason: 'same_worktree',
},
];
presence({ agent_id: 'atlas', caller_root: '/work/repo-alpha/.wt/lane-1', mutation: { observed_at_ms: NOW } }),
presence({ agent_id: 'beacon', caller_root: '/work/repo-alpha/.wt/lane-1', mutation: { observed_at_ms: NOW } }),
collisions={collisions}
assert.match(out, /data-role="presence-collision"/);
assert.match(out, /data-collision-reason="same_worktree"/);
assert.match(visibleText(el), /2 agents writing in the same worktree — atlas, beacon · lane-1/);
// The house amber pastel, NOT neon: verdict-reverify, never a cyberpunk hue.
assert.match(out, /verdict-reverify/);
// No modal/overlay classes — it is an inline notice.
assert.doesNotMatch(out, /fixed inset-0|z-50|role="dialog"/);
test('a declared_overlap collision reads in plain language', () => {
const out = visibleText(
presences={[presence()]}
collisions={[{ brain_root: '/work/repo-beta', agent_ids: ['atlas', 'beacon'], reason: 'declared_overlap' }]}
assert.match(out, /2 agents have overlapping declared work — atlas, beacon · repo-beta/);
// ── DESIGN LAW: nothing neon anywhere in the strip's markup ────────────────────
test('the strip carries no neon token (design law: paper/ink, calm)', () => {
presence({ agent_id: 'atlas', mutation: { observed_at_ms: NOW }, last_seen_ms: NOW - 5000 }),
presence({ agent_id: 'beacon', mutation: { declared_intent: 'x' }, last_seen_ms: NOW - 8 * 60_000 }),
collisions={[
{ brain_root: '/work/repo-alpha', caller_root: '/work/repo-alpha/.wt/lane-1', agent_ids: ['atlas', 'beacon'], reason: 'same_worktree' },
// The cyberpunk residue that the SOFT PROOF Hall retired — none of it here.
for (const neon of [/#00ff88/i, /#00f5ff/i, /bg-cyan/, /text-cyan/, /bg-emerald-\d/, /amber-\d{3}/, /slate-\d/, /neon/i]) {
assert.doesNotMatch(out, neon, `neon token ${neon} must not appear in the strip`);
