4ee550c333
STORY: The session backend needed to aggregate agent health from a live telemetry stream rather than static bead metadata. This refactor makes liveness signals real-time and accurate. COLLABORATION: We extended the ActivityEvent model with a native 'heartbeat' kind, updated extendActivityLease() to emit through the activity bus, and refactored getAgentLivenessMap() to prioritize heartbeat activity history over stale bead metadata. DELIVERABLES: - ActivityEvent extended with 'heartbeat' kind - extendActivityLease() emits heartbeats through activity bus - getAgentLivenessMap() prefers telemetry over static metadata - Registry APIs support projectRoot injection for testing - Tests verify preference logic via TDD VERIFICATION: - 93/93 tests PASSING - Heartbeat override verified in isolated temp projects CLOSES: bb-buff.1.3 BLOCKS: bb-buff.3.2, bb-buff.3.3, bb-buff.2.1
57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { IssuesEventBus, toSseFrame } from '../../src/lib/realtime';
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test('IssuesEventBus emits monotonically increasing IDs', () => {
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const bus = new IssuesEventBus();
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const seen: number[] = [];
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const unsubscribe = bus.subscribe((event) => seen.push(event.id));
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bus.emit('C:/Repo/One');
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bus.emit('C:/Repo/One');
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unsubscribe();
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assert.deepEqual(seen, [1, 2]);
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});
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test('IssuesEventBus filters by project root', () => {
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const bus = new IssuesEventBus();
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const one: number[] = [];
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const two: number[] = [];
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const stopOne = bus.subscribe((event) => one.push(event.id), { projectRoot: 'C:/Repo/One' });
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const stopTwo = bus.subscribe((event) => two.push(event.id), { projectRoot: 'D:/Repo/Two' });
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bus.emit('c:\\repo\\one');
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bus.emit('D:/Repo/Two');
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stopOne();
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stopTwo();
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assert.deepEqual(one, [1]);
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assert.deepEqual(two, [2]);
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});
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test('toSseFrame includes id, event name, and data payload', () => {
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const frame = toSseFrame({
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id: 9,
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projectRoot: 'C:\\Repo\\One',
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kind: 'changed',
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at: '2026-02-12T01:00:00.000Z',
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});
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assert.equal(frame.includes('id: 9'), true);
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assert.equal(frame.includes('event: issues'), true);
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assert.equal(frame.includes('"projectRoot":"C:\\\\Repo\\\\One"'), true);
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});
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test('toSseFrame uses telemetry event name for telemetry kind', () => {
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const frame = toSseFrame({
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id: 42,
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projectRoot: 'C:/Repo',
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kind: 'telemetry',
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at: new Date().toISOString(),
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});
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assert.ok(frame.includes('event: telemetry'), 'Should use telemetry event name');
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assert.ok(frame.includes('id: 42'), 'Should preserve ID');
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});
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