ab051952bd
Today we reached a major architectural conclusion: project history shouldn't be stored, it should be derived. We rejected the overhead of a separate SQLite event store in favor of an O(N) snapshot-diffing engine that computes human-readable narratives directly from the issues.jsonl source of truth. Key Triumphs: - Implemented O(N) diffing algorithm in src/lib/snapshot-differ.ts that transforms raw JSONL into 16 distinct social event types. - Engineered a file-based persistence layer (src/lib/activity-persistence.ts) to solve the 'Next.js HMR Wiped My Memory' bug, ensuring project heartbeat survives server restarts. - Developed the agent-session data model that unifies Beads, Activity, and Cross-Agent Mail into a single 'Mission' context. Raw Honest Moment: We struggled for over an hour with 'missing history' before realizing that development-mode reloads were purging our in-memory buffers. The shift to a file-backed ring buffer was a reactive pivot that became a core project strength.
57 lines
1.7 KiB
TypeScript
57 lines
1.7 KiB
TypeScript
import { describe, it } from 'node:test';
|
|
import assert from 'node:assert';
|
|
import type { ActivityEvent, ActivityEventKind } from '../../src/lib/activity';
|
|
|
|
describe('Activity Event Model (bb-xhm.1)', () => {
|
|
it('should support all 16 required transition types in ActivityEventKind', () => {
|
|
const kinds: ActivityEventKind[] = [
|
|
'created',
|
|
'closed',
|
|
'reopened',
|
|
'status_changed',
|
|
'priority_changed',
|
|
'assignee_changed',
|
|
'type_changed',
|
|
'title_changed',
|
|
'description_changed',
|
|
'labels_changed',
|
|
'dependency_added',
|
|
'dependency_removed',
|
|
'comment_added',
|
|
'due_date_changed',
|
|
'estimate_changed',
|
|
'field_changed',
|
|
];
|
|
|
|
assert.strictEqual(kinds.length, 16, 'Should have exactly 16 transition types');
|
|
|
|
// Verify specific important types are present
|
|
assert.ok(kinds.includes('created'));
|
|
assert.ok(kinds.includes('closed'));
|
|
assert.ok(kinds.includes('reopened'));
|
|
assert.ok(kinds.includes('comment_added'));
|
|
});
|
|
|
|
it('should allow creating a valid ActivityEvent object', () => {
|
|
const event: ActivityEvent = {
|
|
id: 'evt-123',
|
|
kind: 'status_changed',
|
|
beadId: 'bb-1',
|
|
beadTitle: 'Test Bead',
|
|
projectId: 'proj-1',
|
|
projectName: 'Test Project',
|
|
timestamp: new Date().toISOString(),
|
|
actor: 'zenchantlive',
|
|
payload: {
|
|
field: 'status',
|
|
from: 'open',
|
|
to: 'in_progress',
|
|
},
|
|
};
|
|
|
|
assert.strictEqual(event.kind, 'status_changed');
|
|
assert.strictEqual(event.payload.field, 'status');
|
|
assert.strictEqual(event.payload.from, 'open');
|
|
assert.strictEqual(event.payload.to, 'in_progress');
|
|
});
|
|
});
|